Quarterlytics / Technology / Hardware, Equipment & Parts / Fitbit Inc.

Fitbit Inc.

fit · NYSE Technology
Claim this profile
Ticker fit
Exchange NYSE
Sector Technology
Industry Hardware, Equipment & Parts
Employees 1001-5000
← All annual reports
FY2018 Annual Report · Fitbit Inc.
Sign in to download
Loading PDF…
Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
____________________________________________
FORM 10-K
____________________________________________

(Mark one) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2018
or

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ________________ to ________________
Commission file number: 001-37444
____________________________________________
FITBIT, INC.
(Exact name of registrant as specified in its charter)
____________________________________________

Delaware
(State or other jurisdiction of
 incorporation or organization)

20-8920744
(I.R.S. Employer Identification No.)

199 Fremont Street, 14th Floor
San Francisco, California 94105
(Address of principal executive offices) (Zip Code)

(415) 513-1000
(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Class A Common Stock, par value $0.0001

Name of each exchange on which registered

New York Stock Exchange

Indicate by check mark whether the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes þ
No o

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes o
No þ

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for
such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes þ
No o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant
to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes þ
No
o

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and will not be contained, to the best of
registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. o

Indicate  by  check  mark  whether  the  registrant  is  a  large  accelerated  filer,  an  accelerated  filer,  a  non-accelerated  filer,  a  smaller  reporting  company,  or  emerging  growth  company.  See  the
definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer
Non-accelerated filer

þ
o (Do not check if a smaller reporting company)

Accelerated filer
Smaller reporting company

Emerging growth company

o
o

o

If  an  emerging  growth  company,  indicate  by  check  mark  if  the  registrant  has  elected  not  to  use  the  extended  transition  period  for  complying  with  any  new  or  revised  financial  accounting
standards provided pursuant to Section 13(a) of the Exchange Act. o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes o
No þ

The aggregate market value of the voting and non-voting common equity held by non-affiliates of the registrant, based on the closing sale price of the registrant's Class A common stock on June
30, 2018, the last business day of the registrant's most recently completed second fiscal quarter, as reported on the New York Stock Exchange, was approximately $1.4 billion.

As of February 20, 2019, there were  221,444,789  shares of the registrant’s Class A common stock outstanding and  31,281,638  shares of the registrant’s Class B common stock outstanding.

Portions of the registrant’s Definitive Proxy Statement for the Annual Meeting of Stockholders are incorporated herein by reference in Part II and Part III of this Annual Report on Form 10-K to
the extent stated herein. Such proxy statement will be filed with the Securities and Exchange Commission within 120 days of the registrant’s fiscal year ended December 31, 2018.

DOCUMENTS INCORPORATED BY REFERENCE

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Fitbit, Inc.
Form 10-K
For the Fiscal Year Ended December 31, 2018

TABLE OF CONTENTS

Item 1.

Item 1A.

Item 1B.

Item 2.

Item 3.

Item 4.

Item 5.

Item 6.

Item 7.

Item 7A.

Item 8.

Item 9.

Item 9A.

Item 9B.

Item 10.

Item 11.

Item 12.

Item 13.

Item 14.

Item 15.

Part I

Business

Risk Factors

Unresolved Staff Comments

Properties

Legal Proceedings

Mine Safety Disclosures

Part II

Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity
Securities

Selected Financial Data

Management's Discussion and Analysis of Financial Condition and Results of Operations

Quantitative and Qualitative Disclosures About Market Risk

Financial Statements and Supplementary Data

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

Controls and Procedures

Other Information

Part III

Directors, Executive Officers and Corporate Governance

Executive Compensation

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Certain Relationships and Related Transactions and Director Independence

Principal Accounting Fees and Services

Part IV

Exhibits, Financial Statement Schedules

Signatures

Page 

2

8

32

32

33

33

33

35

39

56

57

97

97

98

99

99

99

99

99

100

102

i

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

NOTE ABOUT FORWARD-LOOKING STATEMENTS

This Annual Report on Form 10-K contains forward-looking statements, within the meaning of the Private Securities Litigation Reform Act of 1995, that involve
risks and uncertainties. All statements contained in this Annual Report on Form 10-K other than statements of historical fact, including statements regarding our
future results of operations and financial position, our business strategy and plans, and our objectives for future operations, are forward-looking statements. The
words  “believe,”  “may,”  “will,”  “estimate,”  “continue,”  “anticipate,”  “intend,”  “expect,”  and  similar  expressions  are  intended  to  identify  forward-looking
statements. Forward-looking statements contained in this Annual Report on Form 10-K include, but are not limited to, statements about:

•
•

•
•
•
•

•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•

•

continued investments in research and development, sales and marketing and international expansion and the impact of those investments;
trends  in  our  revenue,  cost  of  revenue,  gross  margin,  operating  expenses,  including  personnel  costs,  research  and  development  expense,  sales  and
marketing expense and general and administrative expense;
competitors and competition in our markets;
our ability to anticipate and satisfy consumer preferences;
our smartwatches and their market acceptance and future potential;
our ability to develop and introduce new products and services, including recurring non-device revenue offerings such as subscription-based premium
services, and improve our existing products and services;
our ability to engage, expand and further monetize our user base;
the impact of tariffs or other restrictions placed on our products imported into the United States from China;
potential insurance recoveries;
our ability to accurately forecast consumer demand and adequately manage inventory;
our ability to deliver an adequate supply of product to meet demand;
our ability to maintain and promote our brand and expand brand awareness;
our ability to detect, prevent, or fix defects;
our reliance on third-party suppliers, contract manufacturers and logistics providers and our limited control over such parties;
our ability to increase sales of devices and software services to employers, health plans and health systems through our Fitbit Health Solutions channel;
trends in our quarterly operating results and other operating metrics;
legal proceedings and the impact of such proceedings;
the impact of changes in tax law on our operating results;
the impact of our adoption of accounting pronouncements;
the effect of seasonality on our results of operations;
our ability to attract and retain highly skilled employees;
our expectations to derive the substantial majority of our revenue from sales of devices;
our expectations with respect to shifts in advertising and marketing spend;
the impact of our acquisitions in enhancing the features and functionality of our devices;
the impact of foreign currency exchange rates;
the  sufficiency  of  our  existing  cash  and  cash  equivalent  balances  and  cash  flow  from  operations  to  meet  our  working  capital  and  capital  expenditure
needs for at least the next 12 months; and
general market, political, economic and business conditions, including potential changes in tariffs .

We caution you that the foregoing list does not contain all of the forward-looking statements made in this Annual Report on Form 10-K.

You  should  not  rely  upon  forward-looking  statements  as  predictions  of  future  events.  We  have  based  the  forward-looking  statements  contained  in  this  Annual
Report  on  Form  10-K  primarily  on  our  current  expectations  and  projections  about  future  events  and  trends  that  we  believe  may  affect  our  business,  financial
condition, operating results, and prospects. The outcome of the events described in these forward-looking statements is subject to risks, uncertainties, and other
factors described in the section titled “Risk Factors” and elsewhere in this Annual Report on Form 10-K. Moreover, we operate in a very competitive and rapidly
changing environment. New risks and uncertainties emerge from time to time, and it is not possible for us to predict all risks and uncertainties that could have an
impact  on  the  forward-looking  statements  contained  in  this  Annual  Report  on  Form  10-K.  We  cannot  assure  you  that  the  results,  events,  and  circumstances
reflected in the forward-looking statements will be achieved or occur, and actual results, events, or circumstances could differ materially from those described in
the forward-looking statements.

1

Table of Contents

The forward-looking statements made in this Annual Report on Form 10-K relate only to events as of the date on which the statements are made. We undertake no
obligation to update any forward-looking statements made in this Annual Report on Form 10-K to reflect events or circumstances after the date of this Annual
Report on Form 10-K or to reflect new information or the occurrence of unanticipated events, except as required by law. We may not actually achieve the plans,
intentions, or expectations disclosed in our forward-looking statements and you should not place undue reliance on our forward-looking statements. Our forward-
looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, joint ventures, or investments we may make.

PART I

Item 1. Business

Our Vision

To make everyone in the world healthier.

Our Mission

To  help  people  achieve  positive  health,  wellness,  and  fitness  outcomes  by  empowering  them  with  intelligent  insights,  personalized  guidance,  and  the

motivation to reach their goals.

Overview

Fitbit  is  a  technology  company  focused  on  delivering  health  solutions  that  impact  health  outcomes.  The  Fitbit  platform  combines  wearable  devices  with
software and services to give our users tools to help them reach their health and fitness goals, augmented by general purpose features that add further utility and
drive user engagement. Our wearable devices, which include health and fitness trackers and smartwatches, enable our users to view data about their daily activity,
exercise and sleep in real-time. Our software and services, which include an online dashboard and mobile app, provide our users with data analytics, motivational
and social tools, and virtual coaching through customized fitness plans and interactive workouts. In addition, our software and services drive engagement and can
be leveraged to provide personalized insights. Together, our devices, services, and software have helped millions of users on their health and fitness journeys be
more active, sleep better, eat smarter, and manage their weight. Fitbit appeals to a wide spectrum of consumers by addressing key health and fitness needs with
advanced technology embedded in simple-to-use products and services.

The  core  of  our  platform  is  our  family  of  wearable  devices.  These  devices  automatically  track  users’  daily  steps,  calories  burned,  distance  traveled,  and
active minutes, and display real-time feedback to encourage users to become more active in their daily lives. Most of our wearable devices also measure floors
climbed, and sleep duration and quality, and our more advanced products track heart rate, and GPS-based information such as speed, distance, and exercise routes.
Several  of  our  devices  also  have  more  advanced  features  such  as  the  ability  to  receive  call  and  text  notifications,  and  certain  of  our  devices  offer  contactless
payments,  on-board  music,  notifications,  and  several  apps.  To  accompany  certain  of  our  products,  we  offer  accessories  that  include  wireless  headphones,
interchangeable wrist bands and frames, colored clips, device charging cables, wireless sync dongles, band clasps, and Fitbit apparel. In addition, we offer a Wi-Fi
connected scale that records weight, body fat, and BMI. We are able to enhance the functionality and features of our wearables through wireless updates.

Our platform also includes software that helps to encourage healthy behavior changes in three areas: activity, sleep, and nutrition. The software includes our
online  dashboard  and  mobile  apps,  which  wirelessly  and  automatically  sync  with  our  devices.  It  enables  users  to  see  trends  and  achievements  and,  access
motivational  tools  such  as  coaching  and  guidance,  or  connections  to  our  community.  We  believe  gamifying  behaviors  and  providing  virtual  badges,  real-time
progress  notifications,  social  support,  and  a  competition  dashboard  helps  drive  engagement.  Our  direct  connection  with  our  users  also  enables  us  to  provide
personalized insights. In addition, we extend the value of our platform through our open API, which enables third-party developers to create health and fitness apps
that interact with our platform. Through our open platform and our large community of users, we have established an ecosystem that includes thousands of third-
party health and fitness apps that connect with our products and enhance the Fitbit experience.

Our platform enables a wide range of people to get fit their own way, whatever their interests and goals. Our users range from people interested in improving
their health and fitness through everyday activities to endurance athletes seeking to maximize their performance. To address this wide range of needs, we design
our devices, apps, and services to be easy to use so that they fit seamlessly into peoples’ daily lives and activities. Our users can sync their Fitbit devices with and
view their dashboard on their

2

 
 
 
 
 
 
Table of Contents

computers  and  over  200  mobile  devices,  including  iOS,  Android,  and  Windows  Phone  products.  This  cross-platform  capability  coupled  with  broad  global
distribution have enabled us to attract what we believe is one of the largest community of wearable device users. The size of our user community increases the
likelihood  that  our  users  will  be  able  to  find  and  engage  with  like-minded  individuals,  friends,  and  family,  creating  positive  network  effects  that  reinforce  our
growth. In addition, data from our large community enables us to enhance our product features, provide improved insights, and offer more valuable guidance for
our users.

The Fitbit Platform

Our wearable platform is designed to enable our users to improve their health and fitness by:

•

•

•

•

Tracking  activities  through  our  wearable  devices.  We  empower  users  to  live  healthier,  more  active  lifestyles  by  both  tracking  the  information  that
matters most to them and providing them with real-time feedback. Our wearable devices span multiple styles, form factors, and price points, and, as a
result, address the needs of a wide range of people—from people simply looking to get fit by increasing their activity levels to endurance athletes seeking
to  maximize  their  performance.  Our  devices,  which  include  both  health  and  fitness  trackers  and  smartwatches  and  our  Wi-Fi  connected  scale,  feature
proprietary  and  advanced  sensor  technologies  and  algorithms  and  long  battery  lives.  In  addition,  the  ease  of  use  and  small,  lightweight,  and  durable
designs of our devices help them fit effortlessly into our users’ lifestyles.

Learning through our online dashboard and mobile apps. We offer our users a personalized online dashboard and mobile apps that sync automatically
with and display data from our wearable devices. We provide our users with a wide range of information and analytics, such as charts and graphs of their
progress  and  the  ability  to  log  caloric  intake.  Both  our  online  dashboard  and  mobile  apps  are  free  and  work  with  all  of  our  wearable  devices.  Our
internally-developed software is regularly updated and enhanced, increasing the utility of our platform.

Staying motivated through social features, notifications, challenges, and virtual badges. Our products help millions of users achieve their goals both
individually  and  within  the  community  that  they  choose.  On  an  individual  level,  we  motivate  users  by  delivering  real-time  feedback,  including
notifications, leaderboard and challenge updates, and virtual badges. Our platform also offers users social features that allow them to view and participate
in  a  social  feed,  receive  and  provide  support  through  specific  groups  organized  by  activity  or  health,  and  engage  in  friendly  competition.  Users  can
securely share some or all of their health and fitness information on an opt-in basis with friends, family, and other parties and compete against each other
on key statistics through leaderboards and daily or multi-day fitness challenges. In addition, users can choose to share their data with thousands of third-
party apps and through social networks on an opt-in basis. As users create  more connections  on our network, they often benefit  from higher levels of
activity.

Improving health and fitness through goal-setting, personalized insights, premium services, and virtual coaching. Our primary goal is to help our users
improve their health and fitness. We believe our platform assists users in changing their daily behavior, such as going for a run or walking more to reach a
goal  or  win  a  challenge.  We  empower  our  users  to  set  their  own  health  and  fitness  goals  and  track  their  progress  towards  these  goals.  We  also  offer
premium services on a subscription basis that provide personalized insights and virtual coaching through customized fitness plans and interactive video-
based exercise experiences on mobile devices and computers. Our premium services feature in-depth data analysis and personalized reports, as well as
benchmarking against peers.

Our Competitive Strengths

We believe our competitive strengths are brand, community, and data.

Brand

•

•

Fitbit is a leading global wearables brand. We stand for health and fitness and have a trusted relationship with our users. We have a singular focus on
driving positive health outcomes by targeting activity, sleep, and nutrition.

Broad and differentiated go-to-market strategy. We have developed a broad go-to-market strategy that reaches individuals regardless of where they shop.
We sell our products in over 39,000 retail stores and in 87  countries, through our retailers’ websites, through our online store at Fitbit.com, and through
Fitbit Health Solutions. We believe the breadth and depth of our established selling channels and prominent presence in retail stores would be difficult for
a competitor to replicate.

3

 
 
 
Table of Contents

Community

•

•

•

Broad range of wearable devices. We believe everyone’s approach to fitness is different,  so we offer our users a range of wearable devices spanning
multiple  styles,  form  factors,  and  price  points  to  allow  people  to  find  the  devices  that  fit  their  lifestyles  and  goals.  In  addition  to  our  wrist-based  and
clippable wearable health and fitness devices, we also offer a Wi-Fi connected scale that tracks weight, body fat, and BMI. We believe the breadth of our
wearable devices provides us with a competitive advantage over our competitors, which often have a more limited line of products.

Large and growing community and powerful network effects. We believe the size of our community of users makes it more likely that users can connect
with like-minded individuals, friends, and family and attracts many new users to our platform. Achieving meaningful health and fitness outcomes over the
long-term  is  difficult.  We  believe  that  access  to  a  network  of  users  who  provide  support  and  motivation  can  increase  a  user’s  engagement  with  and
duration  on  the  platform,  especially  when  that  network  provides  positive  support  as  observed  on  our  social  feed.  Each  of  our  users  adds  value  to  our
platform by making progress towards their goals and syncing their data with our platform, which we leverage to provide better insights for our users. As
our community of users continues to grow, we will develop a deeper understanding of our users and expect to deliver additional value to them through
more  detailed  insights  and  analysis.  We  believe  the  growth  and  scale  of  our  user  community  allows  users  to  become  not  only  more  engaged  with
personalized and relevant content, but also less likely to leave a community in which many of their friends and family are active members.

Direct relationship and continuous communication with our users. The connectivity of our devices allows us to better understand our users’ health and
fitness goals. This connectivity also allows us to communicate the most relevant analysis, features, advice, and content to our users throughout the day
with our online dashboard, mobile apps, emails, and notifications. It also allows us to focus on developing software that influences the behavior of our
users  to  improve  health  outcomes,  which  can  not  only  drive  new  forms  of  monetization,  but  also  further  engagement  and  duration  of  usage.  We  also
utilize these communication channels to help our users become aware of our new products and services.

Data

•

•

Advanced,  purpose-built  hardware  and  software  technologies.  Our  wearable  devices  leverage  industry-standard  technologies,  such  as  Bluetooth  low
energy, as well as proprietary technologies, such as our PurePulse continuous heart rate tracking and our algorithms that measure and analyze user health
and fitness metrics. We devote significant resources to ensure that our devices effortlessly fit into our users’ lifestyles. For example, we design our small,
lightweight,  durable,  and  fashionable  products  to  be  optimized  for  power  efficiency,  which  enables  automatic  wireless  data  syncing  without
compromising battery life. We place a similarly strong emphasis on our online dashboard and mobile apps to provide users with visualization of their
progress and personalized guidance. Our highly-scalable cloud infrastructure enables millions of users around the world to engage with our platform in
real-time.

Broad  mobile  compatibility  and  open  API.  Our  broad  mobile  compatibility  and  open  API  enable  a  large  health  and  fitness  ecosystem  that  provides
additional  value  to  our  existing  users  and  extends  our  reach  to  potential  new users.  Our  users  can  sync  their  Fitbit  devices  with  and  view  their  online
dashboard  on  their  computers  and  over  200  mobile  devices,  including  iOS,  Android,  and  Windows  Phone  products.  Additionally,  we  enable  seamless
integration with thousands of apps across iOS, Android, and Windows Phone through our open API, which allows our users to share data with third-party
apps on an opt-in basis.

Our Devices and Accessories

Our  line  of  devices  includes  Fitbit  Charge  3™,  Fitbit  Surge®,  Fitbit  Blaze®,  Fitbit  Charge  2®,  Alta  HR™,  Alta®,  Fitbit  Ace™,  Fitbit  Flex
2®, Fitbit One® and Fitbit Zip® activity trackers, as well as Fitbit Ionic™ and Fitbit Versa™ smartwatches, and Fitbit Aria 2™ Wi-Fi Smart Scales. We also offer
a line of accessories including bands and frames for some of our devices, as well as Fitbit Flyer™, our wireless headphone designed for fitness.

4

 
 
Table of Contents

Our Software and Services

We believe our software and services offer the ability to engage the user and effect behavior change, representing an opportunity to diversify our revenue
stream and deepen our relationship with our users. As we continue to work towards driving and influencing health outcomes, we believe there is an opportunity for
our software to play a role in chronic disease management. We offer both enterprise software such as corporate challenges for Fitbit Health Solutions customers
and  coaching  and  guidance  for  our  retail  customers.  Revenue  from  our  software  and  services  has  historically  represented  less  than  one  percent  of  our  annual
revenue.

Fitbit online dashboard and mobile apps. We offer our users a personalized online dashboard and mobile apps that sync automatically with, and display
real-time data from, our wearable devices. Through these offerings, we provide users with charts and graphs of their progress, deeper analysis of their activities,
and the ability to log caloric intake. Additionally, we motivate users through real-time feedback including notifications, leaderboard and challenge updates, and
virtual  badges.  Our platform  also  offers  users social  features,  such as  access  to an  online  community  of  users, leaderboards  and  challenges,  that  allow  users to
receive and provide support and engage in friendly competition. Our online dashboard and mobile apps are available for free through the iOS App Store, Google
Play, Windows Store, and on Fitbit.com.

Fitbit Coach. In March 2015, we acquired FitStar, a provider of interactive video-based exercise experiences on mobile devices and computers that utilize
proprietary algorithms to adjust and customize workouts for individual users based on data gathered during their workouts. We rebranded FitStar to Fitbit Coach
beginning in October 2017. Through our Fitbit Coach offering, we provide exercise programs through personal trainer and yoga apps that continuously adjust to
our users based on feedback throughout the workout.

Fitbit Care ™ . In September  2018, we launched Fitbit Care, a connected  health  platform  for health  plans, employers,  and health systems that combines
health  coaching  and  virtual  care  through  the  new  Fitbit  Plus™  app,  Fitbit’s  wearable  devices  and  self-tracking  and  personalized  digital  interventions  to  help
improve wellness, disease management and prevention. Fitbit Care combines our experience inspiring people to get healthy with the clinically-proven behavior
change principles of Twine Health, which Fitbit acquired in March 2018 to improve care team collaboration and health outcomes across the spectrum of care. Fitbit
Care is sold through our Fitbit Health Solutions channel.

Our Commitment to Privacy

We are committed to respecting our users’ privacy, letting our users decide how their information is used and shared, and keeping their data safe.

We have developed our data collection  and use practices in accordance  with the Fair Information Practice Principles, or FIPPs. We are committed to the

following privacy principles as outlined in our privacy policy:

•

•

•

•

Transparent  and  Easy  to  Understand  Policies.  We  are  transparent  about  our  data  practices  and  explain  them  in  clear  language.  Our  data  collection
practices are designed to only collect data that is useful to improving our products, services, and user experience.

No Unexpected Uses. We never sell personally identifiable data or use it other than as described in our privacy policy.

Clear Notice and Consent. We only share personally identifiable data with third parties, including employers, when our users consent to the sharing and
under the limited circumstances outlined in our privacy policy where users’ personally identifiable data can be shared without specific consent, such as
our receipt of search warrants or subpoenas from law enforcement agencies or in response to a validly issued legal process in a civil litigation matter.

Prioritize  Security.  We  take  the  security  of  our  users’  data  seriously.  We  use  a  combination  of  technical  and  administrative  security  controls  to  help
ensure the security of user data.

Research and Development

We are passionate about developing innovative products and services that empower our users to reach their health and fitness goals. We believe our future
success depends on our ability to develop new products and features that expand the versatility and performance of our existing platform, and we plan to continue
to invest significant resources to enhance performance, functionality, convenience, and style for our users.

5

 
 
 
 
 
Table of Contents

Our global research and development team supports the design and development of our wearable devices, proprietary sensors, firmware, data algorithms, and
online dashboard and mobile apps. Our team is also researching new advanced science to help deepen our penetration of wearable devices. The team is comprised
of  dedicated  research  employees,  electrical  engineers,  mechanical  engineers,  firmware  engineers,  site  operations  engineers,  and  mobile  app  developers.  Our
research and development team is primarily based at our headquarters in San Francisco, California, as well as several other worldwide locations.

Manufacturing, Logistics and Fulfillment

We  outsource  the  manufacturing  of  our  products  to  several  contract  manufacturers.  These  contract  manufacturers  produce  our  products  in  their  facilities,
which are primarily located in Asia. The components used in our products are sourced either directly by us or on our behalf by our contract manufacturers from a
variety of component suppliers selected by us and our contract manufacturers, and are located worldwide. Our operations employees coordinate our relationships
with our contract manufacturers and component suppliers. We believe that using outsourced manufacturing enables greater scale and flexibility at lower costs than
establishing our own manufacturing facilities. We evaluate our current contract manufacturers and component suppliers on an ongoing basis, including whether or
not to utilize new or alternative contract manufacturers or component suppliers.

We work with third-party fulfillment partners that deliver our products from multiple locations worldwide, which allows us to reduce order fulfillment time,

reduce shipping costs, and improve inventory flexibility.

Sales Channels and Customers

We sell our products through three primary channels:

Retail and distribution channel. We offer our products in over 39,000 retail stores and in 87 countries. We focus on building close relationships with our
retailers, working with them to merchandise our products in a compelling manner both in-store and on their e-commerce sites, promoting our products through
their marketing efforts, and educating their sales forces about our products. In addition, we sell to distributors who resell our products to retailers.

Consumer electronics and specialty retailers. Our products are sold by retailers with a large domestic and international presence such as Best Buy.
e-Commerce retailers. Our products are sold on Amazon.com, in addition to the e-commerce sites of our retailers.

•
•
• Mass merchant , department store, and club retailers. Our products are sold by large retailers, including Target, Costco, Macy’s, Kohl’s, and Walmart.
•
Sporting goods and outdoors retailers. Our products are sold by sporting goods and outdoors retailers, including Dick’s Sporting Goods and REI.
• Wireless carriers. Our products are sold by wireless carriers, including Verizon.
•

Distributors. Our products are sold by a network of distributors.

Consumer  direct  channel.  We  sell  our  full  line  of  products  directly  to  consumers  in  the  United  States  and  other  countries  through  our  online  store  at
Fitbit.com, which represented 10% of our revenue in both 2018 and 2017. We drive consumers to our website through online and offline advertising as well as
marketing promotions.

Fitbit Health Solutions channel. Fitbit Health Solutions delivers health and wellness solutions designed to increase engagement, improve health outcomes
and  drive  positive  returns  for  employers,  health  plans,  and  health  systems.  It  leverages  our  consumer  device  technology  to  build  a  platform  of  hardware  and
software tools to motivate people to make sustained behavior change. We believe our strong brand recognition and success with consumers makes Fitbit a desirable
partner  for  the  healthcare  and  enterprise  ecosystem.  Fitbit  Health  Solutions  partners  and  sells  offerings  to  employer  health  and  wellness  plans,  health  plans,
hospitals, and researchers through a direct sales team and indirectly through partners. In the fall, we launched Fitbit Care, a connected health platform for health
plans,  employers,  and  health  systems  that  combines  health  coaching  and  virtual  care,  wearable  devices,  and  personalized  digital  interventions  to  better  support
patients outside the walls of the clinical environment.

Backlog

There is a relatively short cycle between order and shipment of our sales. Therefore, we believe that backlog information is not material to the understanding

of our business.

Marketing and Advertising

Our marketing and advertising programs are focused on building global brand awareness, increasing product adoption, including the launch of new product

offerings, and driving sales. Our marketing and advertising efforts target a wide range of

6

 
 
 
 
 
 
 
 
 
 
 
Table of Contents

consumers and leverage traditional advertising methods (including television, cinema, and print magazines), sponsorships and public relations, digital marketing,
channel marketing, and endorsements by professional athletes and celebrities.

Our  in-store  merchandising  strategy  focuses  on  our  point  of  purchase,  or  POP displays.  We  install  our  freestanding,  in-line,  and  endcap  POP displays  of
varying  sizes  at  our  various  retailers.  These  displays  communicate  our  marketing  messages,  present  our  products  and  their  features  and,  in  many  cases,  allow
consumers to try on our devices and view an interactive app that enables them to learn more about our products.

Intellectual Property

Intellectual property is an important aspect of our business, and we seek protection for our intellectual property as appropriate. We rely upon a combination
of  patent,  copyright,  trade  secret,  and  trademark  laws  and  contractual  restrictions,  such  as  confidentiality  agreements  and  licenses,  to  establish  and  protect  our
proprietary rights.

We have developed a significant patent portfolio to protect certain elements of our proprietary technology. As of December 31, 2018 , we had 480 issued
patents. We continually review our development efforts to assess the existence and patentability of new intellectual  property. We pursue the registration of our
domain names and trademarks and service marks in the United States and in certain locations outside the United States.

Competition

The  market  for  wearable  devices  is  both  evolving  and  competitive.  The  wearable  devices  category  has  a  multitude  of  participants  including  specialized
consumer electronics companies such as Garmin and Withings, and traditional watch companies such as Fossil. In addition, many large, broad-based consumer
electronics  companies  either  compete  in  our  market  or  adjacent  markets  or  have  announced  plans  to  do  so,  including  Apple,  Google,  LG,  and  Samsung.  For
example, Apple sells the Apple Watch, which is a smartwatch with broad-based functionalities, including some health and fitness tracking capabilities, and Apple
has sold a significant volume of its smartwatches since introduction. We also face competition from manufacturers of lower-cost devices, such as Xiaomi and its
Mi Band device. In addition, we compete with a wide range of stand-alone health and fitness-related mobile apps that can be purchased or downloaded through
mobile app stores.

The principal competitive factors in our market include:

•
•
•
•
•
•
•
•
•

brand awareness and focus;
breadth of product offerings;
battery life, sensor technology, and tracking features;
online and mobile app experience;
cross-platform capability (iOS, Android, and Windows Phone);
software algorithms;
partnerships;
strength of sales and marketing efforts; and
distribution strategy.

We believe we compete favorably with our competitors on the basis of these factors as a result of our community of users, leading global brand, and data.
The size of our user community increases the likelihood that our users will be able to find and engage with like-minded individuals, friends, and family, creating
positive network effects. We believe that our success with consumers, along with our focus on health and fitness, makes us an attractive wearables partner for the
healthcare  and  enterprise  ecosystem.  Furthermore,  our  platform  and  open  API  have  together  enabled  us  to  establish  a  large  and  growing  health  and  fitness
ecosystem that not only provides additional value to our existing users, but also extends our reach to potential new users.

Employees

As of December 31, 2018 , we had 1,694 global employees. We have not experienced any work stoppages. We consider our relationship with our employees

to be good.

Information about Geographic Revenue

Information about geographic revenue is described in Note 11, “Significant Customer Information and Other Information” in the notes to our consolidated

financial statements.

7

 
 
 
 
 
 
 
 
 
Table of Contents

Corporate Information

We were incorporated in Delaware in March 2007 as Healthy Metrics Research, Inc. We changed our name to Fitbit, Inc. in October 2007. We completed
our initial public offering, or IPO, in June 2015 and our Class A common stock is listed on The New York Stock Exchange under the symbol “FIT.” Our principal
executive offices are located at 199 Fremont Street, 14th Floor, San Francisco, California 94105, and our telephone number is (415) 513-1000. Our website address
is www.fitbit.com and our investor relations website address is http://investor.fitbit.com. The information on, or that can be accessed through, our website is not
incorporated  by reference  into  this  Annual Report on  Form 10-K. Fitbit,  the  Fitbit  logo,  Fitbit  Versa, Fitbit  Ionic,  Fitbit  Flyer,  Fitbit  Surge, Fitbit  Blaze,  Fitbit
Charge 3, Fitbit Charge 2, Fitbit Charge HR, Alta, Fitbit Charge, Fitbit Flex 2, Fitbit Flex, Fitbit One, Fitbit Zip, Aria, PurePulse, SmartTrack, FitStar, and our
other  registered  or  common  law  trade  names,  trademarks,  or  service  marks  appearing  in  this  Annual  Report  on  Form  10-K  are  our  intellectual  property.  This
Annual Report on Form 10-K contains additional trade names, trademarks, and service marks of other companies that are the property of their respective owners.

Through a link on our website, we make available the following filings as soon as reasonably practicable after they are electronically filed with or furnished
to the Securities and Exchange Commission, or SEC: our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and any
amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, or the Exchange Act. All
such filings are available free of charge. The public may also read and copy any materials we file with the SEC at the SEC’s Public Reference Room at 100 F
Street, NE, Washington DC 20549. The public may obtain information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. The
SEC also maintains a website at www.sec.gov that contains all reports that we file or furnish with the SEC electronically.

Item 1A. Risk Factors

An  investment  in  our  Class  A  common  stock  involves  a  high  degree  of  risk.  You  should  carefully  consider  the  risks  and  uncertainties  described  below,
together with all of the other information in this Annual Report on Form 10-K, including the section titled “Management’s Discussion and Analysis of Financial
Condition and Results of Operations” and our consolidated  financial  statements  and related notes, before making a decision to invest  in our Class A common
stock. Our business, operating results, financial condition, or prospects could be materially and adversely affected by any of these risks and uncertainties. If any of
these risks actually occurs, the trading price of our Class A common stock could decline and you might lose all or part of your investment. Our business, operating
results, financial performance, or prospects could also be harmed by risks and uncertainties  not currently known to us or that we currently  do not believe  are
material.

Risks Related to Our Business

We  operate  in  a  highly  competitive  market.  If  we  do  not  compete  effectively,  our  prospects,  operating  results,  and  financial  condition  could  be  adversely
affected.

The wearable device market is highly competitive, with companies offering a variety of products and services. Wearables can be broadly defined as trackers,
fitness  watches,  smartwatches  and  devices  beyond  the  wrist.  We  expect  competition  in  our  market  to  intensify  in  the  future  as  new  and  existing  competitors
introduce new or enhanced products and services that are potentially more competitive than our products and services. In terms of units sold, we have primarily
operated in the health and fitness tracker and smartwatch segments of the wearables device market. The wearable device market has a multitude of participants,
including specialized consumer electronics companies, such as Garmin and Withings, and traditional watch companies such as Fossil.

In addition, many large, broad-based consumer electronics companies either compete in our market or adjacent markets or have announced plans to do so,
including Apple, Google, LG and Samsung. For example, Apple sells the Apple Watch, which is a smartwatch with broad-based functionalities, including some
health and fitness tracking capabilities, and Apple has sold a significant volume of its smartwatches since introduction. Moreover, smartwatches with health and
fitness functionalities may displace the market for traditional tracker devices. For example, Apple’s recently introduced Apple Watch includes ECG functionality
and fall detection capability. We also face competition from manufacturers of lower-cost devices, such as Xiaomi and its Mi Band devices. In addition, we compete
with a wide range of stand-alone health and fitness-related mobile apps that can be purchased or downloaded through mobile app stores.

We  believe  many  of  our  competitors  and  potential  competitors  have  significant  advantages,  including  longer  operating  histories,  ability  to  leverage  their
sales efforts and marketing expenditures across a broader portfolio of products and services, larger and broader customer bases, more established relationships with
a  larger  number  of  suppliers,  contract  manufacturers,  and  channel  partners,  greater  brand  recognition,  ability  to  leverage  app  stores  which  they  may  operate,
experience manufacturing

8

 
 
 
 
Table of Contents

particular wearable devices, such as smartwatches, and greater financial, research and development, marketing, distribution, and other resources than we do.

Some  of  our  competitors  may  aggressively  discount  their  products  and  services  in  order  to  gain  market  share,  which  could  result  in  pricing  pressures,
reduced profit margins, lost market share, or a failure to grow market share for us. In addition, new products may have lower selling prices or higher costs than
legacy products, which could negatively impact our gross margins and operating results. Our competitors and potential competitors may also be able to develop
products or services that are equal or superior to ours, achieve greater market acceptance of their products and services, and increase sales by utilizing different
distribution channels than we do.

Furthermore, current or potential competitors may be acquired by third parties with greater available resources. As a result of such acquisitions, our current
or potential competitors might be able to adapt more quickly to new technologies and consumer needs, devote greater resources to the promotion or sale of their
products and services, initiate or withstand substantial price competition, take advantage of acquisition or other opportunities more readily or develop and expand
their products and services more quickly than we do. If we are not able to compete effectively against our current or potential competitors, our prospects, operating
results, and financial condition could be adversely affected.

If we are unable to anticipate and satisfy consumer preferences in a timely manner, our business may be adversely affected.

Our  success  depends  on  our  ability  to  anticipate  and  satisfy  consumer  preferences  in  a  timely  manner.  All  of  our  products  and  services  are  subject  to
changing consumer preferences that cannot be predicted with certainty. In terms of units sold, we have primarily operated in the tracker segment of the wearables
device market. However, consumer preference has increasingly shifted to the smartwatch segment of the wearables device market. Although we are building out
our smartwatch offerings, consumers may ultimately decide not to purchase our products and services as their preferences could shift rapidly to different types of
wearable devices or away from these types of products and services altogether. In addition, adoption of our products may vary by geographic region. Our future
success  depends  in  part  on  our  ability  to  anticipate  and  respond  to  shifts  in  consumer  preferences.  If  we  do  not  anticipate  such  shifts  in  a  timely  manner,  our
reputation and business may be adversely affected.

Our newer products and services that have additional features or new product designs, such as Fitbit Versa, may also have higher prices than many of our
earlier  products  and  the  products  of  some  of  our  competitors,  which  may  not  appeal  to  consumers  or  only  appeal  to  a  smaller  subset  of  consumers.  It  is  also
possible that competitors could introduce new products and services that negatively impact consumer preference for our wearable devices, which could result in
decreased sales of our products and services and a loss in market share.

In addition, although we intend to build out our recurring non-device revenue offerings, such as with a premium experience that offers a variety of features,
insights and programs, it is possible that consumers or enterprise customers may not be receptive to these new services or that revenue from these offerings may
continue to be immaterial. For example, in the first quarter of 2018, we acquired Twine Health, Inc., or Twine Health, a health coaching platform and in the third
quarter of 2018, we introduced Fitbit Care, a connected health platform for health plans and employers, and revenue from these offerings is an immaterial portion
of our overall revenue. In addition, we have limited experience operating services outside of our core device business, and our ability to forecast revenue and other
financial and operating results for any new service, such as Fitbit Care, is inherently uncertain, and our actual results may vary significantly from what we desire or
predict or the estimates of analysts.

Accordingly, if we fail to anticipate and satisfy consumer preferences in a timely manner, or if it is perceived that our future products and services will not

satisfy consumer preferences, our business may be adversely affected.

If we are unable to successfully develop, timely introduce, and effectively manage the introduction of new products and services or enhance existing products
and services, our business may be adversely affected.

We must continually develop and introduce new products and services and improve and enhance our existing products and services to maintain or increase
our  sales.  We  believe  that  our  future  growth  depends  on  continuing  to  engage  and  expand  our  user  base  by  introducing  new  form  factors,  software
services and other offerings. For example, in the first quarter of 2018, we started shipping Fitbit Versa, our second smartwatch; in the second quarter of 2018, we
started shipping Fitbit Ace, our activity tracker designed for kids ages 8 and older; and in the third quarter of 2018, we started shipping Fitbit Charge 3, our newest
activity tracker. In addition, in the first quarter of 2018, we acquired Twine Health, and in the third quarter of 2018, we introduced Fitbit Care. The success of new
or enhanced products and services may depend on a number of factors including, among other things, anticipating and effectively addressing consumer preferences
and demand, timely and successful research and development, the success of our

9

Table of Contents

sales  and  marketing  efforts,  effective  forecasting  and  management  of  product  demand,  purchase  commitments,  and  inventory  levels,  effective  management  of
manufacturing and supply costs, and the quality of or defects in our products.

The development of our products and services is complex and costly, and we typically have several products and services in development at the same time.
Given the complexity, we occasionally have experienced, and could experience in the future, delays in completing the development and introduction of new and
enhanced products and services, product costs that are higher than planned, or lower than expected manufacturing yields of new and enhanced products, which may
adversely affect our revenue and gross margins.

If  revenues  decline,  we  may  be  forced  to  reduce  costs  and  may  not  be  able  to  compete  effectively.  Unanticipated  problems  in  developing  products  and
services could also divert substantial research and development resources, which may impair our ability to develop new products and services and enhancements of
existing products and services, and could substantially increase our costs. Problems in the design or quality of our products or services may also have an adverse
effect on our brand, business, financial condition, and operating results.

We must also successfully manage introductions of new or enhanced products or services. Introductions of new or enhanced products or services could also
adversely impact the sales of our existing products to retailers and consumers. For instance, retailers often purchase less of our existing products in advance of new
product launches. Furthermore, we may experience greater returns from retailers or users of existing products, or retailers may be granted stock rotation rights and
price  protection.  Moreover,  consumers  may  decide  to  purchase  new  or  enhanced  products  instead  of  existing  products.  We  may  face  challenges  managing  the
inventory of existing products, which could lead to excess inventory and discounting of our existing products. In addition, new products may have lower selling
prices or higher costs than legacy products, which could negatively impact our gross margins and operating results. We have also historically incurred higher levels
of  sales  and  marketing  expenses  accompanying  each  product  introduction.  Accordingly,  if  we  fail  to  effectively  manage  introductions  of  new  or  enhanced
products, our operating results could be harmed.

Our  operating  results  could  be  materially  harmed  if  we  are  unable  to  accurately  forecast  consumer  demand  for  our  products  and  services  and  adequately
manage our inventory.

If we fail to accurately forecast consumer demand, we may experience excess inventory levels or a shortage of products available for sale. Our ability to
accurately  forecast  demand  for  our  products  and  services  could  be  affected  by  many  factors,  including  an  increase  or  decrease  in  consumer  demand  for  our
products and services or for the products and services of our competitors, product and service introductions by us and our competitors, channel inventory levels,
sales promotions by us or our competitors, unanticipated changes in general market conditions, and the weakening of economic conditions or consumer confidence
in future economic conditions. To ensure adequate inventory supply, we must forecast inventory needs and expenses and place orders sufficiently in advance with
our  suppliers  and  contract  manufacturers  based  on  our  estimates  of future  demand  for  particular  products.  We  have  previously  faced  and  may  continue  to  face
challenges acquiring adequate and timely supplies of our products to satisfy demand, particularly in connection with new product introductions, which we believe
may  negatively  affect  our  revenue.  For  example,  during  the  three  months  ended  June  30,  2018,  we  were  impacted  by  supply  constraints  associated  with  Fitbit
Versa,  which  limited  our ability  to  fully  satisfy  all  of the  current  demand  for  this  product.  As we continue  to  introduce  new products,  we may  face  challenges
managing  the  inventory  of  existing  products.  No  assurance  can  be  given  that  we  will  not  incur  additional  charges  in  future  periods  related  to  our  inventory
management or that we will not underestimate or overestimate forecasted sales in a future period.

Inventory levels in excess of consumer demand may result in inventory write-downs or write-offs and the sale of inventory at discounted prices, which have
caused and may continue to cause our gross margin to decline and could impair the strength of our brand. For example, during the fourth quarter of 2016, as a
result  of  reduced  demand,  we  recorded  write-downs  for  excess  and  obsolete  inventory,  accelerated  depreciation  of  manufacturing  and  tooling  equipment,  and
recorded  a  liability  to  our  contract  manufacturers  for  unutilized  manufacturing  capacity  and  components.  In  addition,  we  offered,  and  recorded  reserves  for,
additional rebates and promotions during the fourth quarter of 2016 to retailers and distributors. During 2017, we recorded additional write-downs for excess and
obsolete inventory, accelerated depreciation of manufacturing and tooling equipment due to continued reduced demand, price protection on certain products, and
rebates.  Reserves  and  write-downs  for  rebates,  promotions,  excess  inventory,  tooling  and  manufacturing  capacity  are  recorded  based  on  our  forecast  of  future
demand. Actual future demand could be less than our forecast which may result in additional reserves and write-downs in the future or actual demand could be
stronger than forecast which may result in a reduction to previously recorded reserves and write-downs in the future and increase the volatility of our operating
results.

10

Table of Contents

Conversely, if we underestimate consumer demand for our products, we may in future periods be unable to meet customer, retailer or distributor demand for
our products.  We may also  be required  to  incur  higher  costs  to secure  the  necessary  production  capacity  and components  if  we underestimate  demand  and our
business and operating results could be adversely affected, including damage to our brand and customer relationships.

Our quarterly operating results or other operating metrics may fluctuate significantly, which could cause the trading price of our Class A common stock to
decline.

Our quarterly operating results and other operating metrics have fluctuated in the past and may continue to fluctuate from quarter to quarter. We expect that

this trend will continue as a result of a number of factors, many of which are outside of our control and may be difficult to predict, including:

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

the level of demand for our wearable devices and our ability to maintain or increase the size and engagement of our community of users;

the timing and success of new product and service introductions by us and the transition from legacy products;

the timing and success of new product and service introductions by our competitors or any other change in the competitive landscape of our market;

the mix of products sold in a quarter;

the continued market acceptance of, and the growth of the market for, wearable devices, and evolution of this market into smartwatches and other form
factors;

pricing pressure as a result of competition or otherwise;

delays or disruptions in our supply, manufacturing, or distribution chain;

errors in our forecasting of the demand for our products, which could lead to lower revenue or increased costs, or both;

seasonal buying patterns of consumers;

increases in levels of channel inventory resulting from sales to our retailers and distributors in anticipation of future demand;

increases  in  and  timing  of  sales  and  marketing  and  other  operating  expenses  that  we  may  incur  to  grow  and  expand  our  operations  and  to  remain
competitive;

impact of sales and marketing efforts and promotions by competitors, which are difficult to predict;

insolvency, credit, or other difficulties faced by our distributors and retailers, affecting their ability to purchase or pay for our products;

insolvency,  credit,  or  other  difficulties  confronting  our  suppliers,  contract  manufacturers,  or  logistics  providers  leading  to  disruptions  in  our  supply  or
distribution chain;

levels of product returns, stock rotation, and price protection rights;

levels of warranty claims or estimated costs of warranty claims;

adverse litigation judgments, settlements, or other litigation-related costs;

changes in the legislative or regulatory environment, such as with respect to privacy, information security, health and wellness devices, consumer product
safety, advertising, and taxes;

product recalls, regulatory proceedings, or other adverse publicity about our products;

fluctuations in foreign exchange rates;

costs related to the acquisition of businesses, talent, technologies, or intellectual property, including potentially significant amortization costs and possible
write-downs; and

general economic conditions in either domestic or international markets, including potential changes in tariffs.

Any one of the factors above or the cumulative effect of some of the factors above may result in significant fluctuations in our operating results.

11

Table of Contents

The variability and unpredictability of our quarterly operating results or other operating metrics could result in our failure to meet our expectations, those of
any analysts that publish financial coverage of us, or investors with respect to revenue or other operating results for a particular period. If we fail to meet or exceed
such  expectations  for  these  or  any  other  reasons,  the  market  price  of  our  Class  A  common  stock  could  fall  substantially,  and  we  could  face  costly  lawsuits,
including securities class action suits.

We may not be able to achieve revenue growth or profitability in the future.

Our historical revenue growth should not be considered indicative of our future performance. Our revenue has declined in recent periods, and we expect our
revenue growth to be slower than in the past or to decline in future periods due to a number of factors which may include slowing demand for our products and
services, increasing competition, a decrease in the growth of our overall market, our failure, for any reason, to capitalize on growth opportunities, or the maturation
of our business.

From 2014 to 2016, our annual revenue grew rapidly from $745.4 million to $2.2 billion. However, in recent quarters, our revenue growth has declined, and
our historical growth should not be considered as indicative of our future performance. Although our annual revenue in 2016 was up 17% compared to 2015, our
annual revenue in 2017 declined 26% compared to 2016, and our revenue in 2018 declined 6% compared to 2017. In future periods, we could again experience a
decline in revenue, or revenue could grow more slowly than we expect, which could have a material negative effect on our future operating results.

Because  we  have  only  a  limited  history  operating  our  business  at  its  current  scale,  it  is  difficult  to  evaluate  our  current  business  and  future  prospects,
including our ability to plan for and model future growth. Our limited operating experience at this scale, combined with the rapidly evolving nature of the market in
which  we  sell  our  products  and  services,  substantial  uncertainty  concerning  how  these  markets  may  develop,  and  other  economic  factors  beyond  our  control,
reduces our ability to accurately forecast quarterly or annual revenue. As such, any predictions about our future revenue and expenses may not be as accurate as
they would be if we had a longer operating history or operated in a more developed and predictable market. Failure to manage our future growth effectively could
have an adverse effect on our business, which, in turn, could have an adverse impact on our operating results and financial condition.

In addition, we have not consistently achieved profitability on a quarterly or annual basis. For example, we recorded a net loss of $185.8 million in 2018 and

a net loss of $277.2 million in 2017. Lower levels of revenue and higher levels of operating expenses may result in limited profitability or losses in the future.

If we fail to manage our operating expenses effectively, our financial performance may be negatively impacted.

Our  success  also  depends  on  our  ability  to  manage  our  operating  expenses  effectively.  Our  employee  headcount  and  the  scope  and  complexity  of  our
business have increased significantly during recent years and we had 1,694 employees as of December 31, 2018 . We have incurred significant net losses of $185.8
million , $277.2 million and $102.8 million in 2018, 2017 and 2016, respectively.

In addition, we are also investing  in areas we believe  will grow revenue and our operating  expenses might increase  as a result of these investments.  The
development  of  our  products  and  services  is  complex  and  costly,  and  we  typically  have  several  products  and  services  in  development  at  the  same  time.  Our
research and development efforts may require us to incur substantial expenses to support the development of our next generation devices and other new products
and services. Our research and development expenses were $332.2 million , $343.0 million and $320.2 million , for 2018, 2017 and 2016, respectively.

We  could  also  be  required  to  continue  to  expand  our  sales  and  marketing,  product  development,  and  distribution  functions,  to  upgrade  our  business
information technology systems and other processes and technology, and to obtain more space for our expanding workforce. These efforts could increase the strain
on our resources, and we could experience serious operating difficulties, including difficulties in hiring, training, and managing employees.

If  our  continued  investments  do  not  result  in  future  revenue  as  expected,  we  may  incur  greater  than  expected  losses  and  our  liquidity  position  may  be

materially adversely affected.

Conversely, in the future, we may again need to strategically realign our resources, adjust our product line and/or enact price reductions in order to stimulate
demand, implement additional  restructuring  and workforce reductions or downsize our facilities  for our reduced workforce. Any such actions may result in the
recording of special charges including inventory-related write-offs, workforce reductions, or other restructuring costs. Additionally, our estimates with respect to
the useful life or ultimate recoverability of our assets, including purchased intangible assets and tooling, could also change and result in impairment charges.

12

    
Table of Contents

If we are unable to operate efficiently and manage our costs, we may continue to incur significant losses in the future and may not be able to achieve or

maintain profitability.

Because some of the key components in our products come from a limited number or single source of supply, we are susceptible to supply shortages, long lead
times for components, and supply changes, any of which could disrupt our supply chain.

Some  of  the  key  components  used  to  manufacture  our  products  come  from  a  limited  or  single  source  of  supply.  Our  contract  manufacturers  generally
purchase these components on our behalf, subject to certain approved supplier lists. We are subject to the risk of shortages and long lead times in the supply of
these  components  and  the  risk  that  our  suppliers  discontinue  or  modify  components  used  in  our  products.  In  addition,  the  lead  times  associated  with  certain
components  are  lengthy  and  preclude  rapid  changes  in  quantities  and  delivery  schedules.  We  have  in  the  past  experienced  and  may  in  the  future  experience
component shortages, and the predictability of the availability of these components may be limited. While component shortages have historically been immaterial,
they  could  be  material  in  the  future.  In  the  event  of  a  component  shortage  or  supply  interruption  from  suppliers  of  these  components,  we  may  not  be  able  to
develop  suitable  alternate  sources  in  a  timely  manner.  In  addition,  some  of  our  suppliers,  contract  manufacturers,  and  logistics  providers  may  have  more
established  relationships  with  our  competitors,  and  as  a  result  of  such  relationships,  such  suppliers  may  choose  to  limit  or  terminate  their  relationship  with  us.
Developing  suitable  alternate  sources  of  supply  for  these  components  may  be  time-consuming,  difficult,  and  costly  and  we  may  not  be  able  to  source  these
components on terms that are acceptable to us, or at all, which may adversely affect our ability to meet our requirements or to fill our orders in a timely or cost-
effective manner. Any interruption or delay in the supply of any of these parts or components, or the inability to obtain these parts or components from alternate
sources at acceptable prices and within a reasonable amount of time, would harm our ability to meet our scheduled product deliveries to our customers and users.
This  could  harm  our  relationships  with  our  channel  partners  and  users  and  could  cause  delays  in  shipment  of  our  products  and  adversely  affect  our  operating
results. In addition, increased component costs could result in lower gross margins. If we are unable to buy these components in quantities sufficient to meet our
requirements on a timely basis, we will not be able to deliver products and services to our customers and users, which could adversely impact our revenue, gross
margins, and operating results.

Our future success depends on the continuing efforts of our key employees, including our founders, James Park and Eric N. Friedman, and on our ability to
attract and retain highly skilled personnel and senior management.

Our future success depends, in part, on our ability to continue to attract and retain highly skilled personnel. In particular, we are highly dependent on the
contributions of our co-founders, James Park and Eric N. Friedman, as well as other members of our management team. The loss of any key personnel could make
it more difficult to manage our operations and research and development activities to deliver on our product road map, reduce our employee retention and revenue,
and impair our ability to compete. Although we have generally entered into employment offer letters with our key personnel, these agreements have no specific
duration and provide for at-will employment, which means they may terminate their employment relationship with us at any time.

Competition for highly skilled personnel is often intense, especially in the San Francisco Bay area where we are located, and we may incur significant costs
to attract them. We may not be successful in attracting, integrating, or retaining qualified personnel to fulfill our current or future needs. We have, from time to
time,  experienced,  and  we  expect  to  continue  to  experience,  difficulty  in  hiring  and  retaining  highly  skilled  employees  with  appropriate  qualifications.  Job
candidates and existing employees often consider the value of the equity awards they receive in connection with their employment, and the significant decline in
the price of our Class A common stock since our initial public offering may adversely affect our ability to attract or retain highly skilled employees. Fluctuations in
the  price  of  our  Class  A  common  stock  may  also  make  it  more  difficult  or  costly  to  use  equity  awards  to  motivate,  incentivize  and  retain  our  employees.
Furthermore, there can be no assurances that the number of shares reserved for issuance under our equity incentive plans will be sufficient to grant equity awards
adequate  to  recruit  new  employees  and  to  compensate  existing  employees.  Additionally,  changes  in  immigration  laws  may  make  it  harder  to  attract  and  retain
highly skilled employees. If we fail to attract new personnel or fail to retain and motivate our current personnel, our business and future growth prospects could be
severely harmed.

We spend significant amounts on advertising and other marketing campaigns to acquire new users, which may not be successful or cost effective.

We spend significant amounts on advertising and other marketing campaigns, such as television, cinema, print advertising, and social media, to acquire new
users and we expect to continue to spend significant amounts marketing our products and services to acquire new users and increase awareness of our products and
services. In 2018, 2017 and 2016, advertising expenses, excluding

13

Table of Contents

co-op  advertising  and  rebates  which  are  recorded  as  contra-revenue,  were  $161.5  million  ,  $226.3  million  and  $316.8  million,  respectively,  representing
approximately 11%, 14% and 15% of our revenue, respectively. Co-op advertising costs were $80.3 million , $45.0 million, and $52.9 million for 2018, 2017 and
2016, respectively. A significant portion of our advertising and marketing spend is typically incurred in the fourth quarter as part of our holiday promotions, as well
as when new products are released. While we seek to structure our advertising campaigns in the manner that we believe is most likely to encourage people to buy
our products and services, we may fail to identify advertising opportunities that satisfy our anticipated return on advertising spend as we scale our investments in
marketing, accurately predict user acquisition, or fully understand or estimate the conditions and behaviors that drive user behavior. Particularly during the holiday
season, there is significant competition for holiday spending; if competitors or other products offer more compelling promotions or products, we may not realize
our expected sales or recover our advertising and promotional spend. If new products do not meet customer expectations, we may not recover our advertising and
promotional spend for new product introductions. If for any reason any of our advertising campaigns prove less successful than anticipated in attracting new users,
we may not be able to recover our advertising spend, and our rate of user acquisition may fail to meet market expectations, either of which could have an adverse
effect  on  our  business.  There  can  be  no  assurance  that  our  advertising  and  other  marketing  efforts  will  result  in  increased  sales  of  our  products  and  services.
Further, promotional activity may adversely affect our gross margin.

Our current and future products and services may experience quality problems from time to time that can result in adverse publicity, product recalls, litigation,
regulatory proceedings, and warranty claims resulting in significant direct or indirect costs, decreased revenue and operating margin, and harm to our brand.

We sell complex products and services that could contain design and manufacturing defects in their materials, hardware, and firmware. These defects could
include defective materials or components, or “bugs,” that can unexpectedly interfere with the products’ intended operations or cause injuries to users or property.
Although we extensively test new and enhanced products and services before their release, there can be no assurance we will be able to detect, prevent, or fix all
defects. For example, our products may fail to provide accurate measurements and data to all users under all circumstances, or there may be reports or claims of
inaccurate measurements under certain circumstances.

Failure to detect, prevent, or fix defects, or an increase in defects could result in a variety of consequences including a greater number of returns of products
than  expected  from  users  and  retailers,  increases  in  warranty  costs,  regulatory  proceedings,  product  recalls,  and  litigation,  which  could  harm  our  revenue  and
operating results. For example, in 2016, we experienced an increase in actual and estimated warranty claims of $108.5 million as compared to 2015, which caused
a 4% decline in gross margin in 2016 as compared to 2015. We generally provide a 45-day right of return for purchases through Fitbit.com and a 12-month limited
warranty on all of our products, though warranty duration and scope may vary by jurisdiction in compliance with applicable local law. The occurrence of real or
perceived quality problems or material defects in our current and future products could expose us to warranty claims in excess of our current reserves. Moreover,
we may offer stock rotation rights and price protection to our distributors. If we experience greater returns from retailers or users, or greater warranty claims, in
excess of our reserves, our business, revenue, gross margin, and operating results could be harmed. In addition, any negative publicity or lawsuits filed against us
related to the perceived quality and safety of our products could also affect our brand and decrease demand for our products and services, adversely affecting our
operating results and financial condition.

We  rely  on  a  limited  number  of  suppliers,  contract  manufacturers,  and  logistics  providers,  and  each  of  our  products  is  manufactured  by  a  single  contract
manufacturer.

We rely on a limited number of suppliers, contract manufacturers, and logistics providers. In particular, we use contract manufacturers located in Asia, and
each of our products is manufactured by a single contract manufacturer. Our reliance on a sole contract manufacturer for each of our products increases the risk
that  in  the  event  of  an  interruption  from  any  one  of  these  contract  manufacturers,  including,  without  limitation,  due  to  a  natural  catastrophe,  labor  dispute  or
increased  tariffs  on  goods  produced  in  certain  countries,  we  may  not  be  able  to  develop  an  alternate  source  without  incurring  material  additional  costs  and
substantial  delays.  Accordingly,  an  interruption  from  any  key  supplier,  contract  manufacturer,  or  logistics  provider  could  adversely  impact  our  revenue,  gross
margins, and operating results.

If we experience a significant increase in demand, or if we need to replace an existing supplier, contract manufacturer,  or logistics provider or move our
contract manufacturing to a different country, we may be unable to supplement or replace such supply, contract manufacturing, or logistics capacity on terms that
are acceptable to us, which may adversely impact our ability to deliver our products to customers in a timely manner. For example, for certain of our products, it
may  take  a  significant  amount  of  time  to  onboard  a  contract  manufacturer  that  has  the  capability  and  resources  to  build  the  product  to  our  specifications  in
sufficient volume. Identifying suitable suppliers, contract manufacturers, and logistics providers is an extensive process that requires

14

Table of Contents

us to become satisfied with their quality control, technical capabilities, responsiveness and service, financial stability, regulatory compliance, and labor and other
ethical  practices.  In  addition,  our  contract  manufacturers  often  make  significant  investments  to  build  capacity  based  upon  our  forecasted  production.  If  we
experience a significant decrease in demand as compared to our forecast, our contract manufacturers may seek to renegotiate the terms of their commitments or
choose to limit or terminate their relationship with us. Accordingly, a loss of any key supplier, contract manufacturer, or logistics provider could adversely impact
our revenue, gross margins, and operating results.

We  have  limited  control  over  our  suppliers,  contract  manufacturers,  and  logistics  providers,  which  subjects  us  to  significant  risks,  including  the  potential
inability to obtain or produce quality products on a timely basis or in sufficient quantity.

We have limited control over our suppliers, contract manufacturers, and logistics providers, including aspects of their specific manufacturing processes and

their labor, environmental, or other practices, which subjects us to significant risks, including the following:

•

•

•

•

•

•

•

•

inability to satisfy demand for our products;

reduced control over delivery timing and product reliability;

reduced ability to oversee the manufacturing process and components used in our products;

reduced ability to monitor compliance with our product manufacturing specifications;

price increases;

insolvency, credit problems, or other financial difficulties confronting our suppliers, contract manufacturers, or logistic providers;

difficulties in establishing additional or alternative contract manufacturing relationships if we experience difficulties with our existing suppliers, contract
manufacturers or logistic providers;

shortages of materials or components;

• misappropriation of our intellectual property;

•

•

•

•

•

suppliers, contract manufacturers, and logistics providers may choose to limit or terminate their relationship with us;

exposure  to  natural  catastrophes,  political  unrest,  terrorism,  labor  disputes,  and  economic  instability  resulting  in  the  disruption  of  trade  from  foreign
countries in which our products are manufactured;

changes in local economic conditions in countries where our suppliers, contract manufacturers, or logistics providers are located;

the imposition of new laws and regulations, including  those relating to labor conditions, quality and safety standards, imports, duties, taxes, and other
charges on imports, as well as trade restrictions and restrictions on currency exchange or the transfer of funds and tariffs; and

insufficient warranties and indemnities on components supplied to our contract manufacturers.

If there are defects in the manufacture of our products, we may face negative publicity, government investigations, and litigation, and we may not be fully

compensated by our contract manufacturers for any financial or other liability that we suffer as a result.

To  date,  we  have  derived  substantially  all  of  our  revenue  from  sales  of  our  wearable  devices,  and  revenue  from  our  Fitbit  Health  Solutions  channel  has
historically accounted for less than 10% of our revenue

To date, substantially all of our revenue has been derived from sales of our wearable devices, and we expect to continue to derive the substantial majority of
our revenue from sales of these devices for the foreseeable future. In 2018 and 2017, we derived less than 10% of our revenue from sales of devices and software
services through our Fitbit Health Solutions channel. However, in the future we plan to increase sales of devices and software services to employers, health plans
and health systems through our Fitbit Health Solutions channel. For example, in September 2018, we launched Fitbit Care, a connected health platform for health
plans,  employers,  and  health  systems  that  combines  health  coaching  and  virtual  care,  wearable  devices,  and  personalized  digital  interventions  to  better  support
patients outside the walls of the clinical environment. If reception from employers, health plans, health systems or end users is unfavorable, or if we are unable to
successfully further develop, and market and sell our devices

15

 
Table of Contents

and software services through the Fitbit Health Solutions channel, we may be deprived of a potentially significant source of revenue in the future. 

To  date,  we  have  derived  substantially  all  of  our  revenue  from  sales  of  our  wearable  devices,  and  sales  of  our  subscription-based  premium  services  to
consumers have historically accounted for less than 1% of our revenue.

To date, substantially all of our revenue has been derived from sales of our wearable devices, and we expect to continue to derive the substantial majority of
our revenue from sales of these devices for the foreseeable future. In 2018 and 2017, we derived less than 1% of our revenue from sales of our subscription-based
premium services to consumers. However, in the future we plan to increase sales of subscriptions to these services. For example, in October 2017, we launched
Fitbit  Coach,  our  premium  guidance  and  coaching  paid  offering,  and  we  intend  to  further  build  out  our  recurring  non-device  revenue  offerings,  such  as  with  a
premium experience that offers additional features, insights and programs. If consumer reception is unfavorable or we are unable to successfully further develop,
and  market  and  sell  our  premium  services,  we  may  be  deprived  of  a  potentially  significant  source  of  revenue  in  the  future.  In  addition,  sales  of  our  premium
services may lead to additional sales of our wearable devices and user engagement with our platform. As a result, our future growth and financial performance may
depend, in part, on our ability to sell more subscriptions to our premium services.

We are, and may in the future, be subject to claims and lawsuits alleging that our products fail to provide accurate measurements and data to our users.

Our  products  and  services  are  used  to  track  and  display  various  information  about  users’  activities,  such  as  daily  steps  taken,  calories  burned,  distance
traveled, floors climbed, active minutes, sleep duration and quality, and heart rate and GPS-based information such as speed, distance, and exercise routes. We
anticipate new features and functionality in the future, as well. From time to time, there have been reports and claims made against us alleging that our products do
not provide accurate measurements and data to users, including claims asserting that certain features of our products do not operate as advertised. Such reports and
claims have resulted in negative publicity, and, in some cases, have required us to expend time and resources to defend litigation. For example, in the first quarter
of 2016, class action lawsuits were filed against us based upon claims that the PurePulse heart rate tracking technology in the Fitbit Charge HR, Fitbit Surge, and
Fitbit Blaze do not consistently and accurately record users’ heart rates during high-intensity exercise. If our products fail to provide accurate measurements and
data  to  users,  or  if  there  are  reports  or  claims  of  inaccurate  measurements,  claims  of  false  advertisement,  or  claims  of  inaccuracy  regarding  the  overall  health
benefits  of  our  products  and  services  in  the  future,  we  may  become  the  subject  of  negative  publicity,  litigation,  including  class  action  litigation,  regulatory
proceedings, and warranty claims, and our brand, operating results, and business could be harmed.

Our gross margins have declined, and may continue to decline, and we have experienced operating losses as a result of decreased revenues, increasing product
costs and operating expenses.

Our business is subject to significant pressure on pricing and costs caused by many factors, including intense competition, new product introductions, the
cost of components used in our products, labor costs, constrained sourcing capacity, inflationary pressure, pressure from users to reduce the prices we charge for
our products and services, warranty claims, and changes in consumer demand. Costs for the components used in the manufacture of our products are affected by,
among other things, energy prices, consumer demand, fluctuations in commodity prices and currency, tariffs, and other factors that are generally unpredictable and
beyond our control. Any change to pricing and costs could have an adverse effect on, among other things, our average selling price, the cost of our products, gross
margins, operating results, financial condition, and cash flows. Moreover, if we are unable to offset any decreases in our average selling price by increasing our
sales volumes or by adjusting our product mix, or if our sales volume declines and we are not able to reduce our costs, our operating results and financial condition
may be harmed.

A substantial portion of our expenses are personnel related and include salaries, stock-based compensation and benefits, which are not seasonal in nature.
Accordingly, in the event of revenue shortfalls, we are generally unable to mitigate a negative impact on operating margins in the short term. To the extent such
revenue shortfalls recur in future periods, our operating results would be harmed.

Our success depends on our ability to maintain our brand. If events occur that damage our brand, our business and financial results may be harmed.

Our success depends on our ability to maintain the value of the “Fitbit” brand. The “Fitbit” name is integral to our business as well as to the implementation
of  our  strategies  for  expanding  our  business.  Maintaining,  promoting,  and  positioning  our  brand  will  depend  largely  on  the  success  of  our  marketing  and
merchandising efforts, our ability to provide consistent, high quality

16

Table of Contents

products and services, and our ability to successfully secure, maintain, and defend our rights to use the “Fitbit” mark and other trademarks important to our brand.
Our brand could be harmed if we fail to achieve these objectives or if our public image or brand were to be tarnished by negative publicity. For example, there has
been media coverage of some of the users of our products reporting skin irritation, as well as personal injury lawsuits filed against us relating to the Fitbit Zip,
Fitbit  One,  Fitbit  Flex,  Fitbit  Charge,  Fitbit  Charge  HR,  and  Fitbit  Surge  products.  We  also  believe  that  our  reputation  and  brand  may  be  harmed  if  we  fail  to
maintain a consistently high level of customer service. In addition, we believe the popularity of the “Fitbit” brand makes it a target for counterfeiting or imitation,
with third parties attempting to sell counterfeit and “knock-off” products that attempt to replicate our products and infringe on our intellectual property.

In addition, our products may be diverted from our authorized retailers, distributors, and other business partners and sold on the “gray market.” Gray market
products  result  in shadow inventory  that  is not visible  to us, thus making it difficult  to forecast  demand  accurately.  Also, when gray market  products  enter  the
market, we and our channel partners compete with often heavily discounted gray market products, which adversely affects demand for our products and negatively
impacts our margins. In addition, our inability to control gray market activities could result in user satisfaction issues, which may have a negative impact on our
brand. When products are purchased outside our authorized retailers and distributors, there is a risk that our customers are buying substandard products, including
products that may have been designated for scrap, altered, mishandled, damaged, or used products represented as new.

Any  occurrence  of  counterfeiting,  imitation,  or  confusion  with  our  brand  could  adversely  affect  our  reputation,  place  negative  pricing  pressure  on  our
products, reduce sales of our products, and impair the value of our brand. Additionally, counterfeit and unauthorized grey market sales may result in secondary
warranty replacement and service costs. Maintaining, protecting, and enhancing our brand may require us to make substantial investments, and these investments
may not be successful. If we fail to successfully maintain, promote, and position our brand and protect our reputation or if we incur significant expenses in this
effort, our business, financial condition and operating results may be adversely affected.

If significant tariffs or other restrictions are placed on our goods imported into the United States from China or any related counter-measures are taken by
China, our revenue, gross margin, and results of operations may be materially harmed.

If significant tariffs or other restrictions are placed on our goods imported into the United States from China or any related counter-measures are taken by
China,  our  revenue  and  results  of  operations  may  be  materially  harmed.  Between  July  and  September  2018,  the  U.S.  Trade  Representative  imposed  additional
duties, ranging from 10% to 25%, on a variety of goods imported from China. While these tariffs do not currently apply to our products, if additional tariffs that
cover our products are imposed, the cost of our products may increase. In addition, any such additional tariffs may also make our products more expensive for
consumers, which may reduce consumer demand. We may need to offset the financial impact by, among other things, moving our product manufacturing to other
locations, modifying other business practices or raising prices. If we are not successful in offsetting the impact of any such tariffs, our revenue, gross margins, and
operating results may be adversely affected.

Any insolvency, credit problems, or other financial difficulties impacting our retailers and distributors could expose us to financial risk.

Some of our retailers and distributors have experienced and may continue to experience financial difficulties. Insolvency, credit challenges, or other financial
difficulties may impact our retailers and distributors and could expose us to significant financial risk. In addition, if the credit capacity of any retailer or distributor
declines  due  to  deterioration  in  their  financial  condition  or  increases  in  their  outstanding  payable  balance  to  us, we  may  be  subject  to  additional  financial  risk.
Financial difficulties of our retailers and distributors could impede their effectiveness and also expose us to risks if they are unable to pay for the products they
purchase from us. For example, Wynit Distribution, LLC, or Wynit, historically our largest customer, filed for bankruptcy protection in September 2017, which
caused  us  to  incur  $7.6  million  in  net  bad  debt  expenses  and  $1.4  million  in  net  cost  of  revenues  in  2017.  Credit  and  financial  difficulties  of  our  retailers  and
distributors may also lead to a reduction in sales, price reductions, increased returns of our products, and adverse effects on our brand and operating results. We
maintain credit insurance for the majority of our customer balances, perform ongoing credit evaluations of our customers, and maintain allowances for potential
credit losses on customers’ accounts when deemed necessary. Credit and financial difficulties may lead to an increase in our credit insurance premiums and make it
more difficult or impossible to obtain sufficient coverage, which could increase our exposure and result in increased bad debt expense or additional write-offs. We
also may not have sufficient insurance coverage to cover losses resulting from the credit and financial difficulties of our retailers and distributors. Any reduction in
sales by our current retailers or distributors, loss of large retailers or distributors, or decrease in revenue from our retailers or distributors could adversely affect our
revenue, operating results, and financial condition.

17

Table of Contents

We depend on retailers and distributors to sell and market our products, and our failure to maintain and further develop our sales channels could harm our
business.

We primarily sell our products through retailers and distributors and depend on these third-parties to sell and market our products to consumers. Any changes
to our current mix of retailers and distributors could adversely affect our gross margin and could negatively affect both our brand image and our reputation. Our
sales  depend,  in  part,  on  retailers  adequately  displaying  our  products,  including  providing  attractive  space  and  point  of  purchase  displays  in  their  stores,  and
training  their  sales  personnel  to  sell  our  products.  Our  retailers  also  often  offer  products  and  services  of  our  competitors  in  their  stores.  If  our  retailers  and
distributors are not successful in selling our products or overestimate demand for our products or promote competing products and services more effectively than
our products and services, our revenue would decrease and our gross margins could decline due to increased product returns or price protection claims. In addition,
our success in expanding and entering into new markets internationally will depend on our ability to establish relationships with new retailers and distributors. We
also sell and will need to continue to expand our sales through online retailers, such as Amazon.com, and through our direct channel, Fitbit.com, as consumers
increasingly make purchases online. If we do not maintain our relationship with existing retailers and distributors or develop relationships with new retailers and
distributors our ability to sell our products and services could be adversely affected and our business may be harmed.

In 2018 and 2017, our five largest retailers and distributors accounted for approximately 42% and 43%, respectively, of our revenue. Of these retailers and
distributors,  D&H  Distribution  Company  and  Amazon.com  each  accounted  for  approximately  10%  of  our  revenue  for  2018,  and  Amazon.com  accounted  for
approximately 13% of our revenue for 2017. No other retailers or distributors accounted for 10% or more of our revenue during these periods. Accordingly, the
loss  of  a  small  number  of  our  large  retailers  and  distributors,  or  the  reduction  in  business  with  one  or  more  of  these  retailers  and  distributors,  could  have  a
significant adverse impact on our operating results. For example, Wynit, historically our largest customer at the time, filed for bankruptcy protection in September
2017.  While  we  have  agreements  with  these  large  retailers  and  distributors,  these  agreements  do  not  require  them  to  purchase  any  meaningful  amount  of  our
products.

Consolidation of retailers or concentration of retail market share among a few retailers may increase and concentrate our credit risk and impair our ability to
sell products.

The electronics retail and sporting goods markets in some countries, including the United States, our largest market, are dominated by a few large retailers
with  many  stores.  These  retailers  have  in  the  past  increased  their  market  share  and  may  continue  to  do  so  in  the  future  by  expanding  through  acquisitions  and
construction  of  additional  stores.  This  can  further  concentrate  our  credit  risk  to  a  relatively  small  number  of  retailers,  and,  if  any  of  these  retailers  were  to
experience  credit  or liquidity  issues, it would increase  the risk that our receivables  from these customers  may not be paid. In addition, increasing  market  share
concentration among one or a few retailers in a particular country or region increases the risk that if any one of them substantially reduces their purchases of our
wearable devices, we may be unable to find a sufficient number of other retail outlets for our products to sustain the same level of sales. These situations also may
result in pricing pressure to us. Any reduction in sales by our retailers would adversely affect our revenue, operating results, and financial condition.

Our  business  is  affected  by  seasonality  and  if  our  sales  fall  below  our  forecasts,  our  overall  financial  conditions  and  operating  results  could  be  adversely
affected.

Our revenue and operating results are affected by general seasonal spending trends associated with holidays. For example, our fourth quarter has typically
been  our  strongest  quarter  in  terms  of  revenue  and  operating  income,  reflecting  our  historical  strength  in  sales  during  the  holiday  season.  We  generated
approximately 38%, 35% and 26% of our full year revenue during the fourth quarters of 2018, 2017 and 2016, respectively. Accordingly, any shortfall in expected
fourth quarter revenue would adversely affect our annual operating results, as was the case in the fourth quarter of 2016. In addition, although we expect to achieve
cash flow breakeven in 2019, we expect to incur net cash outflows in the first and second quarters of 2019, and positive cash flows in the third and fourth quarters
of 2019.  Any shortfall in revenue, particularly in the fourth quarter of 2019, would negatively affect our ability to achieve cash flow breakeven in 2019, and may
adversely affect our liquidity. We may also experience excess inventory levels or a shortage of products available for sale if we fail to accurately forecast consumer
demand for the holiday season.

Furthermore, our growth rate in recent years may obscure the extent to which seasonality trends have affected our business and may continue to affect our
business. Accordingly, yearly or quarterly comparisons of our operating results may not be useful and our results in any particular period will not necessarily be
indicative of the results to be expected for any future period. Seasonality in our business can also be significantly impacted by introductions of new or enhanced
products and services, including the costs associated with such introductions.

18

Table of Contents

We collect, store, process, and use personal information and other customer data, which subjects us to governmental regulation and other legal obligations
related to privacy, information security, and data protection, and any security breaches or our actual or perceived failure to comply with such legal obligations
could harm our business.

We collect, store, process, and use personal information and other user data, and we rely on third parties that are not directly under our control to do so. Our
users’ exercise and activity-related data and other personal information may include, among other information, names, addresses, phone numbers, email addresses,
payment account information, height, weight, and information such as heart rates, sleeping patterns, GPS-based location, and activity patterns.

Due to the volume of the personal information and data we manage and the nature of our products, the security features of our platform and information
systems  are  critical.  If our  security  measures,  some  of which we  manage  using third-party  solutions,  are  breached  or fail,  unauthorized  persons may be  able  to
obtain access to or acquire our users’ data. Furthermore, if third-party service providers that host user data on our behalf experience security breaches or violate
applicable  laws,  agreements,  or our  policies,  such  events  may  also put  our  users’  information  at  risk  and could  in  turn  have  an  adverse  effect  on our  business.
Additionally,  if  we  or  any  third-party,  including  third-party  applications,  with  which  our  users  choose  to  share  their  Fitbit  data  were  to  experience  a  breach  of
systems compromising our users’ personal data, our brand and reputation could be adversely affected, use of our products and services could decrease, and we
could be exposed to a risk of loss, litigation, and regulatory proceedings.

Depending on the nature of the information compromised, in the event of a data breach or other unauthorized access to or acquisition of our user data, we
may  also  have  obligations  to  notify  users  about  the  incident  and  we  may  need  to  provide  some  form  of  remedy,  such  as  a  subscription  to  a  credit  monitoring
service, for the individuals affected by the incident. A growing number of legislative and regulatory bodies have adopted consumer notification requirements in the
event of unauthorized access to or acquisition of certain types of personal data. Such breach notification laws continue to evolve and may be inconsistent from one
jurisdiction to another. Complying with these obligations could cause us to incur substantial costs and could increase negative publicity surrounding any incident
that compromises user data. Our users may also inadvertently disclose or lose control of their passwords, creating the perception that our systems are not secure
against third-party access. While we maintain insurance coverage that, subject to policy terms and conditions and a significant self-insured retention, is designed to
address  certain  aspects  of  cyber  risks,  such  insurance  coverage  may  be  insufficient  to  cover  all  losses  or  all  types  of  claims  that  may  arise  in  the  event  we
experience a security breach. In addition, any such security breaches may result in negative publicity, adversely affect our brand, decrease demand for our products
and services, and adversely affect our operating results and financial condition.

Our failure to comply with U.S. and foreign laws related to privacy, data security, and data protection, such as the European Union’s General Data Protection
Regulation, which has broad scope, raised standards, and substantial penalties, and requires an adequate legal mechanism for the transfer of personal data
outside of Europe, could adversely affect our financial condition, operating results, and our brand.

We are or may become subject to a variety of laws and regulations in the United States and abroad regarding privacy, data protection, and data security.
These  laws  and  regulations  are  continuously  evolving  and  developing.  The  scope  and  interpretation  of  the  laws  that  are  or  may  be  applicable  to  us  are  often
uncertain and may be conflicting, particularly with respect to foreign laws.

In particular, there are numerous U.S. federal, state, and local laws and regulations and foreign laws and regulations regarding privacy and the collection,
sharing,  use,  processing,  disclosure,  and  protection  of  personal  data.  Such  laws  and  regulations  often  have  changes  in  scope,  may  be  subject  to  differing
interpretations, and may be inconsistent among different jurisdictions. For example, the General Data Protection Regulation, or GDPR, became effective in May
2018. The GDPR includes operational requirements for companies that receive or process personal data of residents of the European Union that are more stringent
than those previously in place in the European Union, and that will include significant penalties for non-compliance, including fines of up to €20 million or 4% of
total  worldwide  revenue.  Additionally,  in  June  2018,  California  passed  the  California  Consumer  Privacy  Act,  or  CCPA,  provides  new  data  privacy  rights  for
consumers  and  new  operational  requirements  for  companies,  effective  in  2020.  Fines  for  noncompliance  may  be  up  to  $7,500  per  violation.  The  costs  of
compliance with, and other burdens imposed by, the GDPR and CCPA may limit the use and adoption of our products and services and could have an adverse
impact on our business.

Additionally, we rely on various legal mechanisms for transferring certain personal data outside of the European Economic Area, or EEA, including the EU-
US Privacy Shield Framework, or Privacy Shield, and EU Standard Contractual Clauses, or SCCs. In November 2016, the US Department of Commerce approved
our Privacy Shield self-certification, which is available on the Department’s Privacy Shield website. Both Privacy Shield and the SCCs are the subject of ongoing
legal challenges in European courts. If we fail or are perceived to fail to meet the Privacy Shield principles or our obligations under the SCCs, or if any of these

19

Table of Contents

legal  mechanisms  for  transferring  data  from  the  EEA  are  invalidated  by  European  courts  or  otherwise  become  defunct,  EU  data  protection  authorities  or  the
Federal  Trade  Commission  could  bring  enforcement  actions  seeking  to  prohibit  or  suspend  our  data  transfers  or  alleging  unfair  or  deceptive  practices.  In  such
cases, we could be required to make potentially expensive changes to our information technology infrastructure and business operations, and we could face legal
liability, fines, negative publicity, and resulting loss of business.

Certain privacy laws and regulations also apply to the collection of personal information from children, including the Children’s Online Privacy Protection
Act,  or  COPPA,  and  GDPR.  In  the  first  quarter  of  2018,  we  introduced  Fitbit  Ace,  our  first  activity  tracker  designed  for  kids  ages  8  and  up  and  Fitbit  family
accounts. If these products no not comply with any applicable laws or regulations, we could be subject to claims, legal liabilities, penalties, fines, and negative
publicity, which could harm our operating results.

We strive to comply with all applicable laws, policies, legal obligations, and industry codes of conduct relating to privacy, data security, and data protection.
However, given that the scope, interpretation,  and application of these laws and regulations are often uncertain and may be conflicting, it is possible that these
obligations may be interpreted and applied in a manner that is inconsistent from one jurisdiction to another and may conflict with other rules or our practices. Any
failure or perceived failure by us or third-party service-providers to comply with our privacy or security policies or privacy-related legal obligations, or the failure
or  perceived  failure  by  third-party  apps  with  which  our  users  choose  to  share  their  Fitbit  data  to  comply  with  their  privacy  policies  or  privacy-related  legal
obligations as they relate to the Fitbit data shared with them, or any compromise of security that results in the unauthorized release or transfer of personal data, may
result in governmental enforcement actions, litigation, or negative publicity, and could have an adverse effect on our brand and operating results.

Certain health-related laws and regulations such as the Health Insurance Portability and Accountability Act of 1996, or HIPAA, and the Health Information
Technology for Economic and Clinical  Health Act, or HITECH, may have an impact  on our business. For example,  in September  2015 we announced that we
intend  to  offer  HIPAA  compliant  capabilities  to  certain  customers  of  Fitbit  Health  Solutions  who  are  “covered  entities”  under  HIPAA,  which  may  include  our
execution  of Business Associate  Agreements  with such covered  entities.  In addition,  changes in applicable  laws and regulations  may result  in the user data we
collect being deemed protected health information, or PHI, under HIPAA and HITECH. Furthermore, because we accept payment via credit cards, we are subject
to payment card association operating rules and certification requirements, including the Payment Card Industry Data Security Standard, or PCI DSS. If we are
unable  to  comply  with  the  applicable  privacy  and  security  requirements  under  HIPAA,  HITECH,  or  PCI  DSS,  or  we  fail  to  comply  with  Business  Associate
Agreements that we enter into with covered entities, we could be subject to claims, legal liabilities, penalties, fines, and negative publicity, which could harm our
operating results.

Governments are continuing to focus on privacy and data security and it is possible that new privacy or data security laws will be passed or existing laws will
be amended in a way that is material to our business. Any significant change to applicable laws, regulations, or industry practices regarding our users’ data could
require us to modify our services and features, possibly in a material manner, and may limit our ability to develop new products, services, and features. Although
we  have  made  efforts  to  design  our  policies,  procedures,  and  systems  to  comply  with  the  current  requirements  of  applicable  state,  federal,  and  foreign  laws,
changes  to  applicable  laws  and  regulations  in  this  area  could  subject  us  to  additional  regulation  and  oversight,  any  of  which  could  significantly  increase  our
operating costs.

Cybersecurity risks could adversely affect our business and disrupt our operations.

The threats to network and data security are increasingly diverse and sophisticated. Despite our efforts and processes to prevent breaches, our devices, as
well as our servers, computer systems, and those of third parties that we use in our operations are vulnerable to cybersecurity risks, including cyber-attacks such as
viruses  and  worms,  phishing  attacks,  denial-of-service  attacks,  physical  or  electronic  break-ins,  employee  theft  or  misuse,  and  similar  disruptions  from
unauthorized tampering with our servers and computer systems or those of third parties that we use in our operations, which could lead to interruptions, delays, loss
of  critical  data,  unauthorized  access  to  user  data,  and  loss  of  consumer  confidence.  In  addition,  we  may  be  the  target  of  email  scams  that  attempt  to  acquire
personal information or company assets. Despite our efforts to create  security barriers  to such threats, we may not be able to entirely  mitigate  these risks. Any
cyber-attack  that  attempts  to  obtain  our  or  our  users’  data  and  assets,  disrupt  our  service,  or  otherwise  access  our  systems,  or  those  of  third  parties  we  use,  if
successful,  could adversely  affect our business, operating results,  and financial condition, be expensive  to remedy, and damage our reputation.  In addition, any
such  breaches  may  result  in  negative  publicity,  adversely  affect  our  brand,  decrease  demand  for  our  products  and  services,  and  adversely  affect  our  operating
results and financial condition.

20

Table of Contents

Any material disruption of our information technology systems, or those of third-party partners and data center providers could materially damage user and
business partner relationships, and subject us to significant reputational, financial, legal, and operational consequences.

We depend on our information technology systems, as well as those of third parties, to develop new products and services, operate our website, host and
manage our services, store data, process transactions, respond to user inquiries, and manage inventory and our supply chain. Any material disruption or slowdown
of  our  systems  or  those  of  third  parties  whom  we  depend  upon,  including  a  disruption  or  slowdown  caused  by  our  failure  to  successfully  manage  significant
increases in user volume or successfully upgrade our or their systems, system failures, or other causes, could cause outages or delays in our services, which could
harm  our  brand  and  adversely  affect  our  operating  results.  In  addition,  such  disruption  could  cause  information,  including  data  related  to  orders,  to  be  lost  or
delayed which could---especially if the disruption or slowdown occurred during the holiday season---result in delays in the delivery of products to stores and users
or lost sales, which could reduce demand for our merchandise, harm our brand and reputation, and cause our revenue to decline. Problems with our third-party data
center service providers, the telecommunications network providers with whom they contract, or with the systems by which telecommunications providers allocate
capacity among their users could adversely affect the experience of our users. Our third-party data center service providers could decide to close their facilities or
cease  providing  us  services  without  adequate  notice.  Any  changes  in  third-party  service  levels  at  our  data  centers  or  any  errors,  defects,  disruptions,  or  other
performance problems with our platform could harm our brand and may damage the data of our users. If changes in technology cause our information systems, or
those of third parties whom we depend upon, to become obsolete, or if our or their information systems are inadequate to handle our growth, we could lose users
and our business and operating results could be adversely affected.

Our failure or inability to protect our intellectual property rights, or claims by others that we are infringing upon or unlawfully using their intellectual property
could  diminish  the  value  of  our  brand  and  weaken  our  competitive  position,  and  adversely  affect  our  business,  financial  condition,  operating  results,  and
prospects.

We  currently  rely  on  a  combination  of  patent,  copyright,  trademark,  trade  secret,  and  unfair  competition  laws,  as  well  as  confidentiality  agreements  and
procedures and licensing arrangements, to establish and protect our intellectual property rights. We have devoted substantial resources to the development of our
proprietary  technologies  and  related  processes.  In  order  to  protect  our  proprietary  technologies  and  processes,  we  rely  in  part  on  trade  secret  laws  and
confidentiality agreements with our employees, licensees, independent contractors, commercial partners, and other advisors. These agreements may not effectively
prevent disclosure of confidential information and may not provide an adequate remedy in the event of unauthorized disclosure of confidential information. We
cannot be certain that the steps taken by us to protect our intellectual property rights will be adequate to prevent infringement of such rights by others, including
imitation  of  our  products  and  misappropriation  of  our  brand.  Additionally,  the  process  of  obtaining  patent  or  trademark  protection  is  expensive  and  time-
consuming, and we may not be able to file, apply for or prosecute all necessary or desirable patent applications or trademark applications at a reasonable cost or in
a timely manner. We have obtained and applied for U.S. and foreign trademark registrations for the “Fitbit” brand and a variety of our product names, and will
continue  to  evaluate  the  registration  of  additional  trademarks  as  appropriate.  However,  we  cannot  guarantee  that  any  of  our  pending  trademark  or  patent
applications will be approved by the applicable governmental authorities. Moreover, intellectual property protection may be unavailable or limited in some foreign
countries where laws or law enforcement practices may not protect our intellectual property rights as fully as in the United States, and it may be more difficult for
us to successfully challenge the use of our intellectual property rights by other parties in these countries. Costly and time-consuming litigation could be necessary
to  enforce  and  determine  the  scope  of  our  proprietary  rights,  and  our  failure  or  inability  to  obtain  or  maintain  trade  secret  protection  or  otherwise  protect  our
proprietary rights could adversely affect our business.

We are and may in the future be subject to patent infringement and trademark claims and lawsuits in various jurisdictions, and we cannot be certain that our
products or activities do not violate the patents, trademarks, or other intellectual property rights of third-party claimants. Companies in the technology industry and
other  patent,  copyright,  and  trademark  holders  seeking  to  profit  from  royalties  in  connection  with  grants  of  licenses  own  large  numbers  of  patents,  copyrights,
trademarks,  domain  names,  and  trade  secrets  and  frequently  commence  litigation  based  on  allegations  of  infringement,  misappropriation,  or  other  violations  of
intellectual property or other rights. Companies and individuals may also be subject to criminal prosecution for trade secret theft under 18 U.S.C. section 1832. As
we face increasing competition, the intellectual property rights claims against us and asserted by us have grown and will likely continue to grow. For example, we
have been involved in litigation with Jawbone, as well as in a related federal criminal investigation concerning alleged theft of Jawbone’s trade secrets, which is
described in Note 7 of the “Notes to Consolidated Financial Statements” included elsewhere in this Annual Report on Form 10-K. In addition, on June 14, 2018,
the  six  former  Jawbone  employees  who  were  named  as  individual  defendants  in  the  state  trade  secret  case  were  charged  in  a  federal  indictment  with  being  in
possession of certain Jawbone trade secrets.

21

Table of Contents

We intend to vigorously defend and prosecute litigation matters against us. However, litigation is inherently uncertain, and any judgment or injunctive relief
entered against us or any adverse settlement could materially and adversely impact our business, financial condition, operating results, and prospects. In addition,
litigation can involve significant management time and attention and can be expensive, regardless of outcome. During the course of these litigation matters, there
may be announcements of the results of hearings and motions, and other interim developments related to the litigation matters. If securities analysts or investors
regard these announcements as material and negative, the market price of our Class A common stock may decline.

Further, from time to time, we have received  and may continue to receive  letters  from third parties  alleging  that we are infringing  upon their intellectual
property rights. Successful infringement claims against us could result in significant monetary liability, prevent us from selling some of our products and services,
or require us to change our branding. In addition, resolution of claims may require us to redesign our products, license rights from third parties at a significant
expense,  or  cease  using those  rights  altogether.  We  have  also  in  the  past  and  may  in  the future  bring  claims  against  third  parties  for  infringing  our  intellectual
property rights. Costs of supporting such litigation and disputes may be considerable, and there can be no assurances that a favorable outcome will be obtained.
Patent infringement, trademark infringement, trade secret misappropriation, and other intellectual property claims and proceedings brought against us or brought
by us, whether successful or not, could require significant attention of our management and resources and have in the past and could further result in substantial
costs, harm to our brand, and have an adverse effect on our business.

We are regularly subject to general litigation, regulatory disputes, and government inquiries.

We are regularly subject to claims, lawsuits, including potential class actions, government investigations, and other proceedings involving competition and
antitrust, intellectual property, privacy, consumer protection, accessibility claims, securities, tax, labor and employment, commercial disputes, and other matters.
The number and significance of these disputes and inquiries have increased as our company has grown larger, our business has expanded in scope and geographic
reach, and our products and services have increased in complexity.

The outcome and impact of such claims, lawsuits, government investigations, and proceedings cannot be predicted with certainty. Regardless of the outcome,
such investigations and proceedings can have an adverse impact on us because of legal costs, diversion of management resources, and other factors. Determining
reserves  for  our  pending  litigation  is  a  complex,  fact-intensive  process  that  is  subject  to  judgment  calls.  It  is  possible  that  a  resolution  of  one  or  more  such
proceedings could require us to make substantial payments to satisfy judgments, fines, or penalties or to settle claims or proceedings, any of which could harm our
business.  These  proceedings  could  also  result  in  reputational  harm,  criminal  sanctions,  or  orders  preventing  us  from  offering  certain  products,  or  services,  or
requiring a change in our business practices in costly ways, or requiring development of non-infringing or otherwise altered products or technologies. Any of these
consequences could harm our business.

We may experience difficulties managing our cloud infrastructure migration.

We recently announced our move to the Google Cloud Platform. Cloud infrastructure migrations are complex, time-consuming, and can involve substantial
expenditures. Our cloud service is critical to developing and providing products and services to our customers, scaling our business for future growth, accurately
maintaining  data  and  otherwise  operating  our  business;  any  such  implementation  involves  risks  inherent  in  the  conversion  to  a  new  system,  including  loss  of
information and potential disruption to our normal operations. We may discover deficiencies  in our design or implementation  or maintenance of the new cloud
system that could adversely affect our business.

The market for wearable devices is still evolving and if it does not continue to grow, grows more slowly than we expect, or fails to grow as large as we expect,
our business and operating results would be harmed.

The market for wearable devices, which includes both health and fitness trackers and smartwatches, is still evolving and it is uncertain whether wearable
devices will sustain high levels of demand and wide market acceptance. Our success will depend to a substantial extent on the willingness of people to widely
adopt  these  products  and  services.  In  part,  adoption  of  our  products  and  services  will  depend  on  the  increasing  prevalence  of  wearable  devices  driven  by  the
introduction  of  new  form  factors,  related  software  services  and  other  offerings.  However,  it  is  not  certain  whether  consumers  will  respond  to  these  new  form
factors, software services and other offerings, and if our offerings fail to satisfy consumer preferences, our business may be adversely affected.

Furthermore, some individuals may be reluctant or unwilling to use wearable devices because they have concerns regarding the risks associated with data
privacy and security.  If the wider public does not perceive  the benefits  of our wearable  devices  or chooses not to adopt them  as a result of concerns regarding
privacy or data security or for other reasons, then the market for these products and services may not further develop, it may develop more slowly than we expect,
or it may not achieve the growth

22

Table of Contents

potential we expect it to, any of which would adversely affect our operating results. The development and growth of this market may not be sustained.

Our  active  user  metric  is  only  an  indicator  of  potential  repeat  behavior.  Therefore,  you  should  not  rely  on  the  active  user  metric  as  a  guarantee  of  repeat
purchasing behavior.

Our active user metric tracks the first instance of a Fitbit device (excluding Aria, Aria 2, Flyer and other accessories) pairing to a user account during the

three months ending on the date of measurement, as well as a Fitbit user who previously activated another Fitbit device to his or her account.

The active user metric is only an indicator of potential repeat behavior. Actual repeat purchase behavior may depend on a number of factors, including but
not limited to our ability to anticipate and satisfy consumer preferences. Therefore, you should not rely on our active user metric as a guarantee of repeat purchase
behavior. Further, we do not believe that the active user metric has a direct effect on our revenue and operating results since substantially all of our revenue to date
has been derived from sales of our wearable devices. However, we believe the size of our active user population is a potential indicator of future demand from
repeat buyers for our devices and for other future monetization opportunities such as software services or coaching revenue.

See the sections titled, “Management’s Discussion and Analysis of Financial Condition and Results of Operations-Key Business Metrics-Activations,” in this

Annual Report on Form 10-K for additional information.

Our business and products are subject to a variety of additional U.S. and foreign laws and regulations that are central to our business; our failure to comply
with these laws and regulations could harm our business or our operating results.

We are or may become subject to a variety of laws and regulations in the United States and abroad that involve matters central to our business, including
laws and regulations regarding consumer protection, advertising, privacy, intellectual property, manufacturing, anti-bribery and anti-corruption, and economic or
other trade prohibitions or sanctions.

The  manufacturing,  labeling,  distribution,  importation,  marketing,  and  sale  of  our  products  are  subject  to  extensive  regulation  by  various  U.S.  state  and
federal  and foreign agencies,  including  the U.S. Consumer Product Safety Commission,  or CPSC, FTC, FDA, Federal  Communications  Commission,  and state
attorneys general, as well as by various other federal, state, provincial, local, and international regulatory authorities in the countries in which our products and
services are manufactured, distributed marketed or sold. If we fail to comply with any of these regulations, we could become subject to enforcement actions or the
imposition of significant monetary fines, other penalties, or claims, which could harm our operating results or our ability to conduct our business.

 The global nature of our business operations also create various domestic and foreign regulatory challenges and subject us to laws and regulations such as
the U.S. Foreign Corrupt Practices Act, or FCPA, the U.K. Bribery Act, and similar anti-bribery and anti-corruption laws in other jurisdictions, and our products
are  also  subject  to  U.S.  export  controls,  including  the  U.S.  Department  of  Commerce’s  Export  Administration  Regulations  and  various  economic  and  trade
sanctions regulations established by the Treasury Department’s Office of Foreign Assets Controls. If we become liable under these laws or regulations, we may be
forced to implement new measures to reduce our exposure to this liability. This may require us to expend substantial resources or to discontinue certain products or
services, which would negatively affect our business, financial condition, and operating results. In addition, the increased attention focused upon liability issues as
a result of lawsuits, regulatory proceedings, and legislative proposals could harm our brand or otherwise impact the growth of our business. Any costs incurred as a
result of compliance or other liabilities under these laws or regulations could harm our business and operating results.

Our international operations subject us to additional costs and risks, and our continued expansion internationally may not be successful.

We have entered into many international markets in a relatively short time and may enter into additional markets in the future. Outside of the United States,
we currently have operations in Australia and a number of countries in Asia and Europe. There are significant costs and risks inherent in conducting business in
international markets, including:

•

•

•

establishing and maintaining effective controls at foreign locations and the associated increased costs;

adapting our technologies, products, and services to non-U.S. consumers’ preferences and customs;

variations in margins by geography;

23

Table of Contents

•

•

•

•

•

•

•

•

•

•

•

increased competition from local providers of similar products;

longer sales or collection cycles in some countries;

compliance with foreign laws and regulations;

compliance  with  the  laws  of  numerous  taxing  jurisdictions  where  we  conduct  business,  potential  double  taxation  of  our  international  earnings,  and
potentially adverse tax consequences due to U.S. and foreign tax laws as they relate to our international operations;

compliance with anti-bribery laws, such as the FCPA and the U.K. Bribery Act, by us, our employees, and our business partners;

complexity  and  other  risks  associated  with  current  and  future  foreign  legal  requirements,  including  legal  requirements  related  to  consumer  protection,
consumer product safety, and data privacy frameworks, such as the GDPR, and any applicable privacy and data protection laws in foreign jurisdictions
where we currently conduct business or intend to conduct business in the future;

currency exchange rate fluctuations and related effects on our operating results;

economic and political instability in some countries, particularly those in China where we have expanded;

the uncertainty of protection for intellectual property rights in some countries and practical difficulties of enforcing rights abroad;

tariffs and customs duties and the classification of our products by applicable governmental bodies; and

other costs of doing business internationally.

Our products are manufactured overseas and imported into the United States, the European Union, and other countries and may be subject to duties, tariffs
and  anti-dumping  penalties  imposed  by  applicable  customs  authorities.  Those  duties  and  tariffs  are  based  on  the  classification  of  each  of  our  products  and  is
routinely subject to review by the applicable customs authorities. We are unable to predict whether those authorities will agree with our classifications and if those
authorities do not agree with our classifications additional duties, tariffs or other trade restrictions may be imposed on the importation of our products. Such actions
could result in increases in the cost of our products generally and might adversely affect our sales and profitability.

These factors and other factors could harm our international operations and, consequently, materially impact our business, operating results, and financial
condition. Further, we may incur significant operating expenses as a result of our international expansion, and it may not be successful. We have limited experience
with  regulatory  environments  and  market  practices  internationally,  and  we  may  not  be  able  to  penetrate  or  successfully  operate  in  new  markets.  We  may  also
encounter difficulty expanding into new international markets because of limited brand recognition in certain parts of the world, leading to delayed acceptance of
our products and services by users in these new international markets. If we are unable to continue to expand internationally and manage the complexity of our
global operations successfully, our financial condition and operating results could be adversely affected.

Our Aria scales are subject to FDA and corresponding regulations, and sales of this product or future regulated products could be adversely affected if we fail
to comply with the applicable requirements.

Medical  devices,  including  our  Aria  scales,  are  regulated  by  the  FDA  and  corresponding  state  regulatory  agencies  in  the  United  States  and  separate
governmental authorities outside of the United States, and we may have future software features or hardware products that are regulated as medical devices by the
FDA. In the United States, the medical device industry is regulated by governmental authorities, principally the FDA and corresponding state regulatory agencies.
Before we can market or sell a new regulated product or make a significant modification to an existing medical device in the United States, we must comply with
FDA  Quality  Management  System  regulations,  and  must  obtain  regulatory  clearance  or  approval  from  the  FDA,  unless  an  exemption  from  pre-market  review
applies. In addition, certain future software functionality, whether standalone or embedded in existing or future devices, may be regulated as a medical device and
require pre-market review and clearance or approval by the FDA. The process of obtaining regulatory clearances or approvals to market a medical device can be
costly and time consuming, and we may not be able to obtain these clearances or approvals on a timely basis, or at all, for future products. Any delay in, or failure
to receive or maintain, clearance or approval for any medical device products under development could prevent us from generating revenue from these products.

Medical  devices  are  also  subject  to  numerous  ongoing  compliance  requirements  under  the  regulations  of  the  FDA  and  corresponding  state  regulatory

agencies, which can be costly and time consuming. For example, under FDA regulations medical

24

Table of Contents

device manufacturers are required to, among other things, (i) establish a quality management system to help ensure that their products consistently meet applicable
requirements and specifications, (ii) establish and maintain procedures for receiving, reviewing, and evaluating complaints, (iii) establish and maintain a corrective
and  preventive  action  procedure,  (iv)  report  certain  device-related  adverse  events  and  product  problems  to  the  FDA,  and  (v)  report  to  the  FDA  the  removal  or
correction of a distributed product. If we experience any product problems requiring reporting to the FDA or if we otherwise fail to comply with applicable FDA
regulations  or  the  regulations  of  corresponding  state  regulatory  agencies,  with  respect  to  our  Aria  scales  or  future  regulated  products,  we  could  jeopardize  our
ability to sell our products and could be subject to enforcement actions such as fines, civil penalties, injunctions, recalls of products, delays in the introduction of
products into the market, and refusal of the FDA or other regulators to grant future clearances or approvals, which could harm our reputation, business, operating
results, and financial condition.

In addition, in the United States, the FDA has taken the position that device manufacturers are prohibited from promoting their products other than for the
uses and indications set forth in the approved product labeling, and any failure to comply could subject us to significant civil or criminal exposure, administrative
obligations and costs, and/or other potential penalties from, and/or agreements with, the federal government.

Government  regulations  outside  the  United  States  have,  and  may  continue  to,  become  increasingly  stringent  and  common.  In  the  European  Union,  for
example, a new Medical Device Regulation was published in 2017 which, when it enters into full force in 2020, will include significant additional premarket and
post-market requirements. Penalties for regulatory non-compliance could be severe, including fines and revocation or suspension of a company’s business license,
mandatory price reductions, and criminal sanctions. Future laws and regulations may have a material adverse effect on us.

An economic downturn or economic uncertainty may adversely affect consumer discretionary spending and demand for our products and services.

Our  products  and  services  may  be  considered  discretionary  items  for  consumers.  Factors  affecting  the  level  of  consumer  spending  for  such  discretionary
items include general economic conditions, and other factors, such as consumer confidence in future economic conditions, fears of recession, the availability and
cost of consumer credit, levels of unemployment, and tax rates. As global economic conditions continue to be volatile or economic uncertainty remains, including
economic  conditions  resulting  from  recent  volatility  in  European  markets,  trends  in  consumer  discretionary  spending  also  remain  unpredictable  and  subject  to
reductions.  Unfavorable  economic  conditions  may  lead  consumers  to  delay  or  reduce  purchases  of  our  products  and  services  and  consumer  demand  for  our
products and services may not grow as we expect. Our sensitivity to economic cycles and any related fluctuation in consumer demand for our products and services
may have an adverse effect on our operating results and financial condition.

Our financial performance is subject to risks associated with changes in the value of the U.S. dollar versus local currencies.

Our  primary  exposure  to  movements  in  foreign  currency  exchange  rates  relates  to  non-U.S.  dollar  denominated  sales  and  operating  expenses  worldwide.
Weakening  of  foreign  currencies  relative  to  the  U.S.  dollar,  while  beneficial  to  our  operating  expenses,  adversely  affects  the  U.S.  dollar  value  of  our  foreign
currency-denominated  sales  and  earnings,  and  generally  leads  us  to  raise  international  pricing,  potentially  reducing  demand  for  our  products.  In  some
circumstances, for competitive or other reasons, we may decide not to raise local prices to fully offset the strengthening of the U.S. dollar, or at all, which would
adversely affect the U.S. dollar value of our foreign currency denominated sales and earnings. Conversely, a strengthening of foreign currencies relative to the U.S.
dollar,  while  generally  beneficial  to  our  foreign  currency-denominated  sales  and  earnings,  could  cause  us  to  reduce  international  pricing,  incur  losses  on  our
foreign  currency  derivative  instruments,  and  incur  increased  operating  expenses,  thereby  limiting  any  benefit.  Additionally,  strengthening  of  foreign  currencies
may also increase our cost of product components denominated in those currencies, thus adversely affecting gross margins.

We use derivative instruments, such as foreign currency forward contracts, to hedge certain exposures to fluctuations in foreign currency exchange rates. The
use of such hedging activities may not offset any, or more than a portion, of the adverse financial effects of unfavorable movements in foreign exchange rates over
the limited time the hedges are in place. In addition, our counterparties may be unable to meet the terms of the agreements. We seek to mitigate this risk by limiting
counterparties to major financial institutions and by spreading the risk across several major financial institutions.

Changes in our tax rates or exposure to additional tax liabilities could adversely affect our earnings and financial condition.

We are subject to income taxes in the United States and foreign jurisdictions in which we do business. These foreign jurisdictions have statutory tax rates

different from those in the United States. Accordingly, our provision for income taxes is

25

Table of Contents

subject to volatility  and could be adversely  affected  by earnings  being lower than anticipated  in countries  where we have lower statutory  rates and higher than
anticipated in countries where we have higher statutory rates, by changes in foreign currency exchange rates, or by changes in the relevant tax, accounting, and
other laws, regulations, principles, and interpretations, or by changes in the valuation of our deferred tax assets and liabilities. As we operate in numerous taxing
jurisdictions, the application of tax laws can be subject to diverging and sometimes conflicting interpretations by tax authorities of these jurisdictions.

Uncertainties in the interpretation and application of the 2017 Tax Cuts and Jobs Act could materially affect our tax obligations and effective tax rate.

On December 22, 2017, the U.S. Tax Cuts and Jobs Act of 2017, or the “2017 Tax Act,” was signed into law and includes several key tax provisions that
affected us, including a reduction of the statutory corporate tax rate from 35% to 21% effective for tax years beginning after December 31, 2017, elimination of
certain deductions, and changes to how the United States imposes income tax on multinational corporations, among others. The 2017 Tax Act requires complex
computations to be performed that were not previously required in U.S. tax law, significant judgments to be made in interpretation of the provisions of the 2017
Tax Act, significant estimates in calculations, and the preparation and analysis of information not previously relevant or regularly produced. The U.S. Treasury
Department,  the  IRS,  and  other  standard-setting  bodies  will  continue  to  interpret  or  issue  guidance  on  how  provisions  of  the  U.S.  Tax  Act  will  be  applied  or
otherwise  administered.  As  future  guidance  is  issued,  we  may  make  adjustments  to  amounts  that  we  have  previously  recorded  that  may  materially  impact  our
financial statements in the period in which the adjustments are made.

If we are unable to protect our domain names, our brand, business, and operating results could be adversely affected.

We have registered domain names for websites, or URLs, that we use in our business, such as Fitbit.com. If we are unable to maintain our rights in these
domain names, our competitors or other third parties could capitalize on our brand recognition by using these domain names for their own benefit. In addition,
although we own the “Fitbit” domain name under various global top level domains such as .com and .net, as well as under various country-specific domains, we
might not be able to, or may choose not to, acquire or maintain other country-specific versions of the “Fitbit” domain name or other potentially similar URLs. The
regulation of domain names in the United States and elsewhere is generally conducted by Internet regulatory bodies and is subject to change. If we lose the ability
to use a domain name in a particular country, we may be forced to either incur significant additional expenses to market our solutions within that country, including
the development of a new brand and the creation of new promotional materials, or elect not to sell our solutions in that country. Either result could substantially
harm our business and operating results. Regulatory bodies could establish additional top-level domains, appoint additional domain name registrars, or modify the
requirements  for  holding  domain  names.  As  a  result,  we  may  not  be  able  to  acquire  or  maintain  the  domain  names  that  utilize  the  name  “Fitbit”  in  all  of  the
countries in which we currently conduct or intend to conduct business. Further, the relationship between regulations governing domain names and laws protecting
trademarks  and  similar  proprietary  rights  varies  among  jurisdictions  and  is  unclear  in  some  jurisdictions.  Domain  names  similar  to  ours  have  already  been
registered in the United States and elsewhere, and we may be unable to prevent third parties from acquiring and using domain names that infringe, are similar to, or
otherwise decrease the value of, our brand or our trademarks. Protecting and enforcing our rights in our domain names and determining the rights of others may
require litigation, which could result in substantial costs, divert management attention, and not be decided favorably to us.

Our use of “open source” software could negatively affect our ability to sell our products and subject us to possible litigation.

A portion of the technologies we use incorporates “open source” software, and we may incorporate open source software in the future. From time to time,
companies that incorporate open source software into their products have faced claims challenging the ownership of open source software or compliance with open
source license terms. Therefore, we could be subject to suits by parties claiming ownership of what we believe to be open source software or noncompliance with
open source licensing terms. Some open source licenses may subject us to certain unfavorable conditions, including requirements that we offer our products and
services  that  incorporate  the  open  source  software  for  no  cost  or  that  we  make  publicly  available  all  or  part  of  the  source  code  for  modifications  or  derivative
works. Additionally, if a third-party software provider has incorporated open source software into software that we license or obtain from such provider, we could
be required to disclose or provide at no cost all or part of our source code that incorporates such licensed software. If a copyright holder that distributes open source
software that we use or license or other third party were to allege that we had not complied with the conditions of the applicable license, we could be required to
incur significant legal expenses defending against such allegations and may be required to release portions of our proprietary source code, subject to significant
damages, re-engineer our products and services, enjoined from the sale of our products and services that contained the open source software if re-engineering our
products or services cannot be accomplished on a timely basis, or take other remedial action that may divert resources away from our development efforts. Any of
the foregoing could disrupt the distribution and sale of our products and services and harm our business.

26

Table of Contents

We may engage in merger and acquisition activities, which could require significant management attention, disrupt our business, dilute stockholder value, and
adversely affect our operating results.

As part of our business strategy, we may make investments in other companies, products, or technologies. For example, in 2016, we acquired assets from
Coin, Inc., Pebble Industries, Inc., and Vector Watch S.R.L and in 2018 we acquired Twine Health, Inc. We may not be able to find suitable acquisition candidates
and we may not be able to complete acquisitions on favorable terms, if at all. If we do complete acquisitions, we may not ultimately strengthen our competitive
position or achieve our goals, and any acquisitions we complete could be viewed negatively by users or investors. In addition, if we fail to successfully integrate
such acquisitions, or the technologies associated with such acquisitions, into our company, the revenue and operating results of the combined company could be
adversely affected.

Acquisitions  may  disrupt  our  ongoing  operations,  divert  management  from  their  primary  responsibilities,  subject  us  to  additional  liabilities,  increase  our
expenses,  and  adversely  impact  our  business,  financial  condition,  operating  results,  and  cash  flows.  We  may  not  successfully  evaluate  or  utilize  the  acquired
technology and accurately forecast the financial impact of an acquisition transaction, including accounting charges. We would have to pay cash, incur debt, or issue
equity securities to pay for any such acquisition, each of which may affect our financial condition or the value of our capital stock and could result in dilution to
our stockholders. If we incur more debt it would result in increased fixed obligations and could also subject us to covenants or other restrictions that would impede
our ability to manage our operations. Additionally, we may receive indications of interest from other parties interested in acquiring some or all of our business. The
time required to evaluate such indications of interest could require significant attention from management, disrupt the ordinary functioning of our business, and
adversely affect our operating results.

There  have  been  reports  that  some  users  of  certain  of  our  devices  have  experienced  skin  irritations,  which  could  result  in  additional  negative  publicity  or
otherwise harm our business. In addition, some of our users have filed personal injury lawsuits against us relating to certain of our devices, which could divert
management’s attention from our operations and result in substantial legal fees and other costs.

Due to the nature of some of our wearable devices, some users have had in the past and may in the future experience skin irritations or other biocompatibility
issues not uncommon with jewelry or other wearable products that stay in contact with skin for extended periods of time. There have been reports of some users of
certain  of  our  devices  experiencing  skin  irritations.  This  negative  publicity  could  harm  sales  of  our  products  and  also  adversely  affect  our  relationships  with
retailers that sell our products, including causing them to be reluctant to continue to sell our products. In addition, in the past, some of our users have filed personal
injury lawsuits against us arising out of such claims relating to certain of our devices. While we do not believe that these lawsuits are material, due to the inherent
uncertainties of litigation, we cannot accurately predict the ultimate outcome of any proceedings arising from such claims, and these actions or other third-party
claims against  us may result in the diversion of our management’s  time  and attention from other aspects of our business and may cause us to incur substantial
litigation  or  settlement  costs.  If  large  numbers  of  users  experience  these  problems,  we  could  be  subject  to  enforcement  actions  or  the  imposition  of  significant
monetary  fines,  other  penalties,  or  proceedings  by  the  CPSC  or  other  U.S.  or  foreign  regulatory  agencies  and  face  additional  personal  injury  or  class  action
litigation, any of which could have a material adverse impact on our business, financial condition, and operating results.

We may be subject to CPSC recalls, regulatory proceedings and litigation in various jurisdictions, including multi-jurisdiction federal and state class action
and  personal  injury  claims,  which  may  require  significant  management  attention  and  disrupt  our  business  operations,  and  adversely  affect  our  financial
condition, operating results, and our brand.

We face product liability, product safety and product compliance risks relating to the marketing, sale, use, and performance of our products. The products
we sell must be designed and manufactured to be safe for their intended purposes. Certain of our products must comply with certain federal and state laws and
regulations. For example, all of our products are subject to the Consumer Product Safety Act and the Consumer Product Safety Improvement Act, which empower
the CPSC. The CPSC is empowered to take action against hazards presented by consumer products, up to and including product recalls. We are required to report
certain incidents related to the safety and compliance of our products to the CPSC, and failure to do so could result in a civil penalty.

Our products may, from time to time, be subject to recall for product safety and compliance reasons. For example, in March 2014, we recalled one of our
products, the Fitbit Force, after some of our users experienced allergic reactions to adhesives in the wristband. These reactions included skin irritation, rashes, and
blistering. The recall had a negative impact on our operating results,

27

    
Table of Contents

primarily in our fourth quarter of 2013, the first quarter of 2014, and the fourth quarter of 2015. We have provided and are continuing to provide full refunds to
consumers who return the Fitbit Force. If returns of the Fitbit Force or other costs related to the recall are higher than anticipated, we will be required to increase
our reserves related to the recall which would negatively impact our operating results in the future.

The recall was conducted in conjunction with the CPSC, which monitored recall effectiveness and compliance. In addition to the financial impacts discussed
elsewhere in this Annual Report on Form 10-K, this recall required us to collect a significant amount of information for the CPSC, which takes significant time and
internal and external resources.

A large number of lawsuits, including multi-jurisdiction complex federal and state class action and personal injury claims, were filed against us relating to
the  Fitbit  Force.  These  litigation  matters  required  significant  attention  of  our  management  and  resources  and  disrupted  the  ordinary  course  of  our  business
operations. We have settled all of the class action lawsuits and related individual personal injury claims. In the fourth quarter of 2015, we received proceeds from
the insurance policies that apply to these claims and related legal fees, and we recorded an accrual for liabilities arising under these claims that was immaterial and
falls within the amount of the insurance proceeds received.

In addition, the CPSC has conducted investigations into several of our products. Although the CPSC did not find a substantial product hazard, there can be
no assurances that investigations will not be conducted in the future or that product hazards or other defects will not be found in the future with respect to our
products. The Fitbit Force product recall, regulatory proceedings, and litigation have had and may continue to have, and any future recalls, regulatory proceedings,
and litigation could have an adverse impact on our financial condition, operating results, and brand. Furthermore, because of the global nature of our product sales,
in  the  event  we  experience  defects  with  respect  to  products  sold  outside  the  United  States,  we  could  become  subject  to  recalls,  regulatory  proceedings,  and
litigation by foreign governmental agencies and private litigants, which could significantly increase the costs of managing any product issues. Any ongoing and
future regulatory proceedings or litigation, regardless of their merits, could further divert management’s attention from our operations and result in substantial legal
fees and other costs.

If  we  fail  to  maintain  an  effective  system  of  disclosure  controls  and  internal  control  over  financial  reporting,  our  ability  to  produce  timely  and  accurate
financial statements or comply with applicable regulations could be impaired.

We are subject to the reporting requirements of the Exchange Act, the Sarbanes-Oxley Act of 2002, or the Sarbanes-Oxley Act, and the rules and regulations
of the applicable listing standards of the New York Stock Exchange. We expect that the requirements of these rules and regulations will continue to increase our
legal, accounting, and financial compliance costs, make some activities more difficult, time-consuming, and costly, and place strain on our personnel, systems, and
resources.

The  Sarbanes-Oxley  Act  requires,  among  other  things,  that  we  maintain  effective  disclosure  controls  and  procedures  and  internal  control  over  financial
reporting. We are also required to make a formal assessment and provide an annual management report on the effectiveness of our internal control over financial
reporting, which must be attested to by our independent registered public accounting firm. In order to maintain the effectiveness of our disclosure controls and
procedures and internal control over financial reporting, we have expended, and anticipate that we will continue to expend, resources, including accounting-related
costs and management oversight.

As disclosed in Item 9A of this Annual Report on Form 10-K, we did not maintain effective  controls over the accuracy of invoicing gross revenue. This
represented a material weakness that did not result in the identification of any adjustments to our annual or interim consolidated financial statements. A material
weakness is defined as a deficiency, or combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a
material  misstatement  of  our  annual  or  interim  financial  statements  will  not  be  prevented  or  detected  on  a  timely  basis.  As  a  result  of  the  material
weakness identified, our management concluded that our internal control over financial reporting was not effective as of December 31, 2018, which was previously
reported in Item 9A of our Annual Report on Form 10-K for the fiscal year ended December 31, 2017. Management has identified and implemented changes to our
internal control over financial reporting to remediate the control deficiencies that led to this material weakness. However, we cannot assure you that remediation
efforts will be effective, and the enhanced controls and procedures could require increased management time and attention and resources.

Additional  current  controls  and  any  new  controls  that  we  develop  may  become  inadequate  because  of  changes  in  conditions  in  our  business.  Further,
additional weaknesses in our disclosure controls and internal control over financial reporting may be discovered in the future. Any failure to maintain or develop
effective controls or any difficulties encountered in their implementation or improvement could harm our operating results or cause us to fail to meet our reporting
obligations and may result in a restatement of our financial statements for prior periods. Any failure to maintain effective internal control over financial reporting
also could adversely affect the results of periodic management evaluations and annual independent registered public accounting firm attestation

28

Table of Contents

reports regarding the effectiveness of our internal control over financial reporting. Ineffective disclosure controls and procedures and internal control over financial
reporting could also cause investors to lose confidence in our reported financial and other information, which would likely have a negative effect on the trading
price of our Class A common stock. In addition, if we are unable to continue to meet these requirements, we may not be able to remain listed on the New York
Stock Exchange.

Our  business  is  subject  to  the  risk  of  political  events,  war,  terrorism,  other  business  interruptions,  earthquakes,  fire,  power  outages,  floods,  and  other
catastrophic events.

War,  terrorism,  geopolitical  uncertainties,  trade  restrictions,  public  health  issues,  natural  disasters  and  other  business  interruptions  have  caused  and  may
cause  damage  or  disruption  to  the  economy  and  commerce  on  a  global,  regional  or  country-specific  basis,  which  could  have  a  material  adverse  effect  on  our
business, our customers, and companies with which we do business. For example, the Trump Administration recently signaled that it may alter trade terms between
China and the United States, including limiting trade with China and/or imposing tariffs on imports from China. Political uncertainty surrounding these trade terms
could have a negative effect on consumer confidence and spending, which could adversely affect our business.

Our business is also vulnerable to damage or interruption from earthquakes, fires, floods, power losses, telecommunications failures, human errors, break-
ins, and similar events. The third-party systems and operations and contract manufacturers we rely on, such as the data centers we lease, are subject to similar risks.
For  example,  a  significant  natural  disaster,  such  as  an  earthquake,  fire,  or  flood,  could  have  an  adverse  effect  on  our  business,  operating  results,  and  financial
condition, and our insurance coverage may be insufficient to compensate us for losses that may occur. Our corporate offices and one of our data center facilities are
located in California, a state that frequently experiences earthquakes. In addition, the facilities at which our contract manufacturers manufacture our products are
located  in  parts  of  Asia  that  frequently  endure  typhoons  and  earthquakes.  Acts  of  terrorism,  which  may  be  targeted  at  metropolitan  areas  that  have  higher
population  density  than  rural  areas,  could  also  cause  disruptions  in  our  or  our  suppliers’,  contract  manufacturers’,  and  logistics  providers’  businesses  or  the
economy  as  a  whole.  We  may  not  have  sufficient  protection  or  recovery  plans  in  some  circumstances,  such  as  natural  disasters  affecting  California  or  other
locations where we have data centers or store significant inventory of our products. As we rely heavily on our data center facilities, computer and communications
systems,  and  the  Internet  to  conduct  our  business  and  provide  high-quality  customer  service,  these  disruptions  could  negatively  impact  our  ability  to  run  our
business  and  either  directly  or  indirectly  disrupt  suppliers’  businesses,  which  could  have  an  adverse  effect  on  our  business,  operating  results,  and  financial
condition.

If our estimates or judgments relating to our critical accounting policies prove to be incorrect, our operating results could be adversely affected.

The  preparation  of  financial  statements  in  conformity  with  U.S.  GAAP  requires  management  to  make  estimates  and  assumptions  that  affect  the  amounts
reported in the consolidated financial statements and accompanying notes. We base our estimates on historical experience and on various other assumptions that
we believe to be reasonable under the circumstances, as provided in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in
this Annual Report on Form 10-K. The results of these estimates form the basis for making judgments about the carrying values of assets, liabilities, and equity,
and the amount of revenue and expenses that are not readily apparent from other sources. Significant assumptions and estimates used in preparing our consolidated
financial statements include those related to revenue recognition, inventories, product warranty reserves, business combinations, accounting for income taxes, and
stock-based compensation expense. Our operating results may be adversely affected if our assumptions change or if actual circumstances differ from those in our
assumptions, which could cause our operating results to fall below the expectations of securities analysts and investors, resulting in a decline in the price of our
Class A common stock.

We are exposed to fluctuations in the market values of our investments.

Credit  ratings  and  pricing  of  our  investments  can  be  negatively  affected  by  liquidity,  credit  deterioration,  financial  results,  economic  risk,  political  risk,
sovereign risk, changes in interest rates, or other factors. As a result, the value and liquidity of our cash, cash equivalents, and marketable securities may fluctuate
substantially. Therefore, although we have not realized any significant losses on our cash, cash equivalents, and marketable securities, future fluctuations in their
value could result in a significant realized loss, which could materially adversely affect our financial condition and operating results.

Regulations related to conflict minerals may cause us to incur additional expenses and could limit the supply and increase the costs of certain metals used in
the manufacturing of our products.

29

Table of Contents

We  are  subject  to  requirements  under  the  Dodd-Frank  Wall  Street  Reform  and  Consumer  Protection  Act  of  2010,  which  will  require  us  to  conduct  due
diligence on and disclose whether or not our products contain conflict minerals. The implementation  of these requirements could adversely affect the sourcing,
availability, and pricing of the materials used in the manufacture of components used in our products. In addition, we will incur additional costs to comply with the
disclosure  requirements,  including  costs  related  to  conducting  diligence  procedures  to  determine  the  sources  of  minerals  that  may  be  used  or  necessary  to  the
production of our products and, if applicable, potential changes to products, processes, or sources of supply as a consequence of such due diligence activities. It is
also possible that we may face reputational harm if we determine that certain of our products contain minerals not determined to be conflict free or if we are unable
to alter our products, processes, or sources of supply to avoid such materials.

Risks Related to Ownership of Our Class A Common Stock

The market price of our Class A common stock has been and will likely continue to be volatile, and you could lose all or part of your investment.

The market price of our Class A common stock has been, and will likely continue to be, volatile. Since shares of our Class A common stock were sold in our
IPO in June 2015 at a price of $20.00 per share, our stock price has ranged from $4.23 to $51.90 through December 31, 2018 . In addition, the trading prices of the
securities of technology companies in general have been highly volatile.

The  market  price  of  our  Class  A  common  stock  may  continue  to  fluctuate  significantly  in  response  to  numerous  factors,  many  of  which  are  beyond  our

control, including:

•

•

•

•

•

•

•

•

•

•

•

•

•

overall performance of the equity markets;

actual or anticipated fluctuations in our revenue and other operating results;

changes in the financial projections we may provide to the public or our failure to meet these projections;

failure of securities analysts to initiate or maintain coverage of us, changes in financial estimates by any securities analysts who follow our company, or
our failure to meet these estimates or the expectations of investors;

recruitment or departure of key personnel;

the economy as a whole and market conditions in our industry;

negative publicity related to problems in our manufacturing or the real or perceived quality of our products, as well as the failure to timely launch new
products that gain market acceptance;

rumors and market speculation involving us or other companies in our industry;

announcements by us or our competitors of significant technical innovations, acquisitions, strategic partnerships, joint ventures, or capital commitments;

new laws or regulations or new interpretations of existing laws or regulations applicable to our business;

lawsuits threatened or filed against us;

other events or factors, including those resulting from war, incidents of terrorism, or responses to these events; and

sales of shares of our Class A common stock by us or our stockholders.

In addition, the stock markets have experienced extreme price and volume fluctuations that have affected and continue to affect the market prices of equity
securities of many companies. Stock prices of many companies have fluctuated in a manner unrelated or disproportionate to the operating performance of those
companies. We are currently subject to securities litigation, which is described in Note 7 of the “Notes to Consolidated Financial Statements” included elsewhere
in this Annual Report on Form 10-K. This or any future securities litigation could subject us to substantial costs, divert resources and the attention of management
from our business, and adversely affect our business.

Sales of substantial amounts of our Class A common stock in the public markets, or the perception that they might occur, could cause the market price of our
Class A common stock to decline.

30

Table of Contents

Sales  of  a  substantial  number  of  shares  of  our  Class  A  common  stock  into  the  public  market,  particularly  sales  by  our  directors,  executive  officers,  and

principal stockholders, or the perception that these sales might occur, could cause the market price of our Class A common stock to decline.

As of December 31, 2018 , there were 252.4 million shares of Class A and Class B common stock outstanding. All shares of our common stock are available
for sale in the public market, subject in certain cases to volume limitations under Rule 144 under the Securities Act of 1933, as amended, or the Securities Act,
various vesting agreements, as well as our insider trading policy.

In addition, as of December 31, 2018 , we had stock options outstanding that, if fully exercised, would result in the issuance of 1.3 million shares of Class A
common stock and 14.9 million shares of Class B common stock (which shares of Class B common stock generally convert to Class A common stock upon their
sale or transfer). We also had restricted stock units, or RSUs, outstanding as of December 31, 2018 that may be settled for 18.4 million shares of Class A common
stock and 0.1 million shares of Class B common stock. As of December 31, 2018 , all of the shares issuable upon the exercise of stock options or settlement of
RSUs and the shares reserved  for future  issuance  under our equity  incentive  plans, are registered  for public resale  under the Securities  Act. Accordingly, these
shares may be freely sold in the public market upon issuance subject to applicable vesting requirements.

In addition, certain holders of our capital stock have rights, subject to some conditions, to require us to file registration statements for the public resale of

their shares or to include such shares in registration statements that we may file for us or other stockholders.

The  dual  class  structure  of  our  common  stock  has  the  effect  of  concentrating  voting  control  with  our  founders  and  certain  other  holders  of  our  Class  B
common stock, including our directors, executive officers, and significant stockholders. This will limit or preclude your ability to influence corporate matters,
including the election of directors, amendments of our organizational documents, and any merger, consolidation, sale of all or substantially all of our assets,
or other major corporate transaction requiring stockholder approval.

Our  Class  B  common  stock  has  ten  votes  per  share  and  our  Class  A  common  stock  has  one  vote  per  share.  As  of  December  31,  2018  ,  our  directors,
executive officers, and holders of more than 5% of our common stock, and their respective affiliates, held a substantial majority of the voting power of our capital
stock. Because of the ten-to-one voting ratio between our Class B and Class A common stock, our co-founders, who currently serve as our chief executive officer
and chief technology officer, control a majority of the combined voting power of our common stock and therefore are able to control all matters submitted to our
stockholders for approval until the earlier of June 17, 2027 or the date the holders of a majority of our Class B common stock choose to convert their shares. This
concentrated control will limit or preclude your ability to influence corporate matters for the foreseeable future, including the election of directors, amendments of
our organizational documents, and any merger, consolidation, sale of all or substantially all of our assets, or other major corporate transaction requiring stockholder
approval. In addition, this may prevent or discourage unsolicited acquisition proposals or offers for our capital stock that you may feel are in your best interest as
one of our stockholders.

Transfers by holders of Class B common stock will generally result in those shares converting to Class A common stock, subject to limited exceptions, such
as certain transfers effected for estate planning purposes. The conversion of Class B common stock to Class A common stock will have the effect, over time, of
increasing the relative voting power of those holders of Class B common stock who retain their shares in the long term.

If securities or industry analysts do not publish research, or publish inaccurate or unfavorable research, about our business, the price of our Class A common
stock and trading volume could decline.

The trading market for our Class A common stock depends in part on the research and reports that securities or industry analysts publish about us or our
business. We do not have any control over these analysts. If industry analysts cease coverage of us, the trading price for our common stock would be negatively
affected. If one or more of the analysts who cover us downgrade our Class A common stock or publish inaccurate or unfavorable research about our business, our
common stock price would likely decline. If one or more of these analysts’ cease coverage of us or fail to publish reports on us regularly, demand for our Class A
common stock could decrease, which might cause our Class A common stock price and trading volume to decline.

We do not intend to pay dividends for the foreseeable future.

We  have  never  declared  or  paid  any  cash  dividends  on  our  common  stock  and  do  not  intend  to  pay  any  cash  dividends  in  the  foreseeable  future.  We
anticipate that we will retain all of our future earnings for use in the development of our business and for general corporate purposes. Any determination to pay
dividends in the future will be at the discretion of our board of directors.

31

Table of Contents

Accordingly, investors must rely on sales of their common stock after price appreciation, which may never occur, as the only way to realize any future gains on
their investments.

Provisions in our charter documents and under Delaware law could make an acquisition of our company more difficult, limit attempts by our stockholders to
replace or remove our current management, limit our stockholders’ ability to obtain a favorable judicial forum for disputes with us or our directors, officers, or
employees, and limit the market price of our common stock.

Provisions in our restated certificate of incorporation and restated bylaws may have the effect of delaying or preventing a change of control or changes in our

management. Our restated certificate of incorporation and restated bylaws include provisions that:

•

•

•

•

•

•

•

•

•

provide that our board of directors will be classified into three classes of directors with staggered three-year terms at such time as the outstanding shares
of our Class B common stock represent less than a majority of the combined voting power of our common stock;

permit the board of directors to establish the number of directors and fill any vacancies and newly created directorships;

require super-majority voting to amend some provisions in our restated certificate of incorporation and restated bylaws;

authorize the issuance of “blank check” preferred stock that our board of directors could use to implement a stockholder rights plan;

provide that only the chairman of our board of directors, our chief executive officer, or a majority of our board of directors will be authorized to call a
special meeting of stockholders;

provide  for  a  dual  class  common  stock  structure  in  which  holders  of  our  Class  B  common  stock  have  the  ability  to  control  the  outcome  of  matters
requiring stockholder approval, even if they own significantly less than a majority of the outstanding shares of our Class A and Class B common stock,
including the election of directors and significant corporate transactions, such as a merger or other sale of our company or its assets;

prohibit stockholder action by written consent, which requires all stockholder actions to be taken at a meeting of our stockholders;

provide that the board of directors is expressly authorized to make, alter, or repeal our bylaws; and

establish  advance  notice  requirements  for  nominations  for  election  to  our  board  of  directors  or  for  proposing  matters  that  can  be  acted  upon  by
stockholders at annual stockholder meetings.

In  addition,  our  restated  certificate  of  incorporation  provides  that  the  Court  of  Chancery  of  the  State  of  Delaware  will  be  the  exclusive  forum  for:  any
derivative action or proceeding brought on our behalf; any action asserting a breach of fiduciary duty; any action asserting a claim against us arising pursuant to the
Delaware General Corporation Law, our restated certificate of incorporation, or our restated bylaws; or any action asserting a claim against us that is governed by
the internal affairs doctrine. This choice of forum provision may limit a stockholder’s ability to bring a claim in a judicial forum that it finds favorable for disputes
with us or any of our directors, officers, or other employees, which may discourage lawsuits with respect to such claims. Alternatively, if a court were to find the
choice  of forum  provision  contained  in our  restated  certificate  of incorporation  to  be  inapplicable  or  unenforceable  in  an action,  we may  incur  additional  costs
associated with resolving such action in other jurisdictions, which could harm our business, operating results, and financial condition.

Moreover,  Section  203  of  the  Delaware  General  Corporation  Law  may  discourage,  delay,  or  prevent  a  change  in  control  of  our  company.  Section  203

imposes certain restrictions on mergers, business combinations, and other transactions between us and holders of 15% or more of our common stock.

Item 1B. Unresolved Staff Comments

None.

Item 2. Properties

We  are  a  global  company  with  our  corporate  headquarters  located  in  San  Francisco,  California.  Our  headquarters  facilities  in  San  Francisco  comprise
approximately  324,000  square  feet  of  space  pursuant  to  several  leases  that  expire  at  various  dates  through  June  2024.  Our  corporate  headquarters  serve  as  the
principal facilities for our administrative, sales, marketing, product

32

 
 
Table of Contents

development,  and  customer  support  groups.  We  also  lease  additional  office  space  in  San  Francisco  and  around  the  world  for  various  product  development,
operational  and  support  purposes.  We  believe  our  existing  facilities  are  adequate  to  meet  our  current  requirements.  If  we  were  to  require  additional  space,  we
believe we will be able to obtain such space on acceptable and commercially reasonable terms.

Item 3. Legal Proceedings

For a discussion of legal proceedings, see Note 7 in the “Notes to Consolidated Financial Statements” included in Part II, Item 8 of this Annual Report on

Form 10-K, which is incorporated herein by reference.

Further, we are and, from time to time, we may become, involved in legal proceedings or be subject to claims arising in the ordinary course of our business.
We  are  not  presently  a  party  to  any  other  legal  proceedings  that  in  the  opinion  of  our management,  if  determined  adversely  to  us, would individually  or  taken
together have a material adverse effect on our business, operating results, financial condition, or cash flows.

Item 4. Mine Safety Disclosures

None.

PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters, and Issuer Purchases of Equity Securities

Market Information

Our Class A common stock has been listed on the New York Stock Exchange under the symbol “FIT” since June 18, 2015. Prior to that date, there was no

public trading market for our Class A common stock. Our Class B common stock is neither listed nor traded.     

Holders of Record

As of December 31, 2018 , we had 32 holders of record of our Class A common stock. Because many of our shares of Class A common stock are held by
brokers  and  other  institutions  on  behalf  of  stockholders,  we  are  unable  to  estimate  the  total  number  of  stockholders  represented  by these  record  holders.  As  of
December 31, 2018 , we had 25 holders of record of our Class B common stock.

Dividends

We have never declared or paid any cash dividends on our capital stock. We currently intend to retain any future earnings and do not expect to pay any cash
dividends on our common stock for the foreseeable future. Any determination  to pay dividends in the future will be at the discretion of our board of directors,
subject to applicable laws, and will depend on our financial condition, operating results, capital requirements, general business conditions, and other factors that
our board of directors considers relevant.

Securities Authorized for Issuance under Equity Compensation Plans

The information required by this item with respect to our equity compensation plans is incorporated by reference to our Proxy Statement for the 2018 Annual

Meeting of Stockholders to be filed with the SEC within 120 days of the fiscal year ended December 31, 2018 .

Stock Performance Graph

The following graph compares the cumulative total return on our Class A common stock with that of the S&P 500 Index and the Nasdaq Composite Index.
The  period  shown  commences  on  June  18,  2015,  our  initial  public  offering  date,  and  ends  on  December  31, 2018  ,  the  end  of  our  last  fiscal  year.    The  graph
assumes  $100  was  invested  at  the  close  of  market  on  June  18,  2015  in  our  Class  A  common  stock,  the  S&P  500  Index  and  the  Nasdaq  Composite  Index,  and
assumes the reinvestment of any dividends. The stock price performance on the following graph is not intended to forecast or be indicative of future stock price
performance of our Class A common stock.

33

 
 
Table of Contents

This performance graph shall not be deemed incorporated by reference into any of our other filings under the Exchange Act, or the Securities Act, except to the
extent we specifically incorporate it by reference into such filing.

Recent Sales of Unregistered Securities.

None.

Purchases of Equity Securities by the Issuer and Affiliated Purchasers

None.

34

 
Table of Contents

Item 6. Selected Financial Data

We  derived  the  selected  consolidated  statements  of  operations  data  for  2018  ,  2017  and  2016  and  the  selected  consolidated  balance  sheet  data  as  of
December  31,  2018  and 2017 from  our  audited  consolidated  financial  statements  included  elsewhere  in  this  Annual  Report  on  Form  10-K.  The  consolidated
statements of operations data for 2015 and 2014 , and the consolidated balance sheet data as of December 31, 2016 , 2015 and 2014 are derived from consolidated
financial  statements  that  are  not  included  in  this  Annual  Report  on  Form  10-K.  Our  historical  results  are  not  necessarily  indicative  of  the  results  that  may  be
expected in the future. You should read this data together with our “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and
the consolidated financial statements and related notes included elsewhere in this Annual Report on Form 10-K.

Consolidated Statements of Operations Data :

Revenue
Cost of revenue (2)

Gross profit

Operating expenses:

Research and development (2)
Sales and marketing (2)
General and administrative (2)

Change in contingent consideration

Total operating expenses

Operating income (loss)

Interest income (expense), net

Other income (expense), net

Income (loss) before income taxes

Income tax expense (benefit) (3)

Net income (loss)

Net income (loss) per share attributable to common stockholders (4) :

Basic

Diluted

Other Data :
Devices sold (5)
Active users (6)
Adjusted EBITDA (7)
Free cash flow (8)

For the Year Ended December 31,

2018

2017

2016

2015 (1)

2014 (1)

(in thousands, except per share data)

$

1,511,983   $

1,615,519   $

2,169,461   $

1,857,998   $

908,404  

603,579  

924,618  

1,323,577  

690,901  

845,884  

956,935  

901,063  

332,169  

344,091  

116,627  

—  

343,012  

415,042  

133,934  

—  

320,191  

491,255  

146,903  

—  

792,887  

891,988  

958,349  

(189,308)  

(201,087)  

(112,465)  

7,808  

(2,642)  

3,647  

2,796  

3,156  

14  

(184,142)  

(194,644)  

(109,295)  

1,687  

82,548  

(6,518)  

150,035  

332,741  

77,793  

(7,704)  

552,865  

348,198  

(1,019)  

(59,230)  

287,949  

112,272  

745,433

387,776

357,657

54,167

112,005

33,556

—

199,728

157,929

(2,222)

(15,934)

139,773

7,996

$

$

$

$

$

(185,829)   $

(277,192)   $

(102,777)   $

175,677   $

131,777

(0.76)   $

(0.76)   $

(1.19)   $

(1.19)   $

(0.47)   $

(0.47)   $

0.88   $

0.75   $

0.70

0.63

13,939  

27,627  

15,343  

25,367  

22,295  

23,238  

21,355  

16,903  

10,904

6,700

(31,361)   $

(52,158)   $

29,985   $

389,879   $

191,042

60,327   $

(24,919)   $

60,080   $

110,691   $

(7,708)

(1)

In March 2014, we recalled Fitbit Force. The recall, which primarily affected our results for the first quarter of 2014 and the fourth quarter of 2015, had the following effect on our income
(loss) before income taxes in 2015 and 2014. The recall had a negligible effect on our loss before income taxes in 2016.

Reduction of revenue

Incremental (benefit to) cost of revenue

Impact on gross profit

Incremental general and administrative expenses (benefit)

Impact on income (loss) before income taxes

35

Year Ended December 31,

2015

2014

(in thousands)

—   $

(5,755)  

(5,755)  

(4,416)  

10,171   $

(8,112)

11,339

(19,451)

3,389

(22,840)

$

$

 
 
 
 
 
 
 
 
 
   
   
   
   
 
   
   
   
   
 
   
   
   
   
 
   
   
   
   
 
 
 
 
Table of Contents

(2)

Includes stock-based compensation expense as follows:

Cost of revenue

Research and development

Sales and marketing

General and administrative

Total

2018

2017

2016

2015

2014

Year Ended December 31,

(in thousands)

$

$

7,312   $

5,312   $

4,797   $

4,739   $

57,188  

14,726  

17,783  

54,123  

14,959  

17,187  

47,207  

11,575  

15,853  

18,251  

7,419  

10,615  

97,009   $

91,581   $

79,432   $

41,024   $

890

2,350

1,295

2,269

6,804

(3)

In 2017, we established a valuation allowance of $99.6 million against our U.S. deferred tax assets. See Note 9 of the “Notes to Consolidated Financial Statements” included elsewhere in
this Annual Report on Form 10-K for further details.

(4) See Notes 2 and 10 of the “Notes to Consolidated Financial Statements” included elsewhere in this Annual Report on Form 10-K for an explanation of the calculations of our net income

(loss) per share attributable to common stockholders, basic and diluted.

(5) See the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Key Business Metrics—Devices Sold” for more information.

(6) See the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Key Business Metrics—Active Users” for more information.

(7) Adjusted EBITDA is a financial measure that is not calculated in accordance with U.S. GAAP. See the section below titled “Non-GAAP Financial Measures—Adjusted EBITDA” for

information regarding our use of adjusted EBITDA and a reconciliation of adjusted EBITDA to net income (loss).

(8) Free cash flow is a financial measure that is not calculated in accordance with U.S. GAAP. See the section below titled “Non-GAAP Financial Measures—Free cash flow” for information

regarding our use of free cash flow and a reconciliation to net cash provided by (used in) operating activities.

2018

2017

2016

2015

2014

As of December 31,

(in thousands)

Consolidated Balance Sheet Data :

Cash, cash equivalents, and marketable securities

$

723,449   $

679,300   $

706,013   $

664,478   $

Working capital

Total assets

Total long-term debt

Retained earnings (accumulated deficit)

Total stockholders’ equity

Non-GAAP Financial Measures

592,428  

683,065  

724,231  

847,157  

1,515,547  

1,582,075  

1,821,926  

1,519,066  

—  

(319,067)  

735,938  

—  

(132,112)  

823,963  

—  

140,142  

998,532  

—  

242,919  

981,451  

195,626

101,860

633,051

132,589

67,242

75,262

To supplement our consolidated financial statements presented in accordance with U.S. GAAP, we monitor and consider adjusted EBITDA and free cash
flow, which are non-GAAP financial measures. These non-GAAP financial measures are not based on any standardized methodology prescribed by U.S. GAAP
and are not necessarily comparable to similarly-titled measures presented by other companies.

Adjusted EBITDA

We define adjusted EBITDA as net income (loss) adjusted to exclude stock-based compensation expense, depreciation and intangible assets amortization,
litigation expense (credit) related to matters with Aliphcom, Inc. d/b/a Jawbone, or Jawbone, the impact of our restructuring in 2017, the impact of the Fitbit Force
recall, impairment of equity investment, the revaluation of our redeemable convertible preferred stock warrant liability prior to our initial public offering, or IPO,
change in contingent consideration, interest income (expense), net, and income tax expense (benefit). We began excluding Jawbone related litigation expense in the
second quarter of 2016 because we do not believe these expenses have a direct correlation to the operations of our business and because of the singular nature of
the claims underlying the Jawbone litigation matters.

We use adjusted EBITDA to evaluate our operating performance and trends and make planning decisions. We believe that adjusted EBITDA helps identify

underlying trends in our business that could otherwise be masked by the effect of the expenses

36

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
 
 
 
Table of Contents

and  other  items  that  we  exclude  in  adjusted  EBITDA.  In  particular,  the  exclusion  of  the  effect  of  stock-based  compensation  expense  and  certain  expenses  in
calculating  adjusted  EBITDA  can  provide  a  useful  measure  for  period-to-period  comparisons  of  our  business.  Accordingly,  we  believe  that  adjusted  EBITDA
provides  useful  information  to  investors  and  others  in  understanding  and  evaluating  our  operating  results,  enhancing  the  overall  understanding  of  our  past
performance  and  future  prospects,  and  allowing  for  greater  transparency  with  respect  to  a  key  financial  metric  used  by  our  management  in  its  financial  and
operational decision-making.

Adjusted EBITDA is not prepared in accordance with U.S. GAAP, and should not be considered in isolation of, or as an alternative to, measures prepared in
accordance with U.S. GAAP. There are a number of limitations related to the use of this non-GAAP financial measure rather than net income (loss), which is the
nearest U.S. GAAP equivalent of adjusted EBITDA. Some of these limitations are:

•

•

•

•

•

•

•

•

•

•

•

adjusted EBITDA excludes stock-based compensation expense, which has been, and will continue to be for the foreseeable future, a significant recurring
expense for our business and an important part of our compensation strategy;

adjusted  EBITDA  excludes  depreciation  and  intangible  assets  amortization  expense  and,  although  these  are  non-cash  expenses,  the  assets  being
depreciated and amortized may have to be replaced in the future;

adjusted EBITDA excludes external litigation expenses to support our legal proceedings with Jawbone, which is no longer a recurring expense;

adjusted EBITDA excludes the Fitbit Force recall, which primarily impacted our results for the fourth quarter of 2013, first quarter of 2014, and the fourth
quarter of 2015;

adjusted EBITDA excludes the impact of our restructuring in 2017, which has not been a recurring expense;

adjusted EBITDA excludes the revaluation of our redeemable convertible preferred stock warrant liability, which was a historically recurring non-cash
charge prior to our initial public offering, but will not recur in the periods following the completion of our initial public offering;

adjusted  EBITDA  excludes  change  in  contingent  consideration,  a  non-recurring  benefit  received  for  the  reversal  of  a  contingent  liability  incurred  in
connection with the acquisition of FitStar;

adjusted EBITDA excludes impairment charge to reflect the write-down of an equity investment in 2018;

adjusted EBITDA excludes interest expense, or the cash requirements necessary to service interest or principal payments on our debt, which reduces cash
available to us;

adjusted EBITDA excludes income tax expense (benefit); and

the expenses  and other  items  that  we exclude  in our calculation  of adjusted  EBITDA may differ  from  the expenses  and other  items,  if any, that  other
companies may exclude from adjusted EBITDA when they report their operating results.

Because  of  these  limitations,  adjusted  EBITDA  should  be  considered  along  with  other  operating  and  financial  performance  measures  presented  in

accordance with U.S. GAAP.

37

 
 
Table of Contents

The following table presents a reconciliation of net income (loss) to adjusted EBITDA:

Net income (loss)

Stock-based compensation expense *

Depreciation and amortization

Litigation expense, net — Jawbone

Impact of restructuring

Impact of Fitbit Force recall

Impairment of equity investment

Revaluation of redeemable convertible preferred stock warrant liability

Change in contingent consideration

Interest (income) expense, net

Income tax expense (benefit)

Adjusted EBITDA

Year Ended December 31,

2018

2017

2016

2015

2014

(in thousands)

$

(185,829)   $

(277,192)   $

(102,777)   $

175,677   $

131,777

97,009  

56,815  

765  

—  

—  

6,000  

—  

—  

(7,808)  

1,687  

90,853  

45,693  

3,212  

6,375  

—  

—  

—  

—  

79,432  

38,133  

24,845  

—  

26  

—  

—  

—  

(3,647)  

82,548  

(3,156)  

(6,518)  

41,024  

21,107  

—  

—  

(10,171)  

—  

56,655  

(7,704)  

1,019  

112,272  

6,804

6,131

—

—

22,840

—

13,272

—

2,222

7,996

$

(31,361)   $

(52,158)   $

29,985   $

389,879   $

191,042

* A portion of stock-based compensation expense for the year ended December 31, 2017 was allocated to and included in "Impact of restructuring," thus explaining the difference between the
total by function presented in this table compared to the amounts presented in the above tables.

Free cash flow

We define free cash flow as net cash provided by (used in) operating activities less purchase of property and equipment. We consider free cash flow to be a
liquidity measure that provides useful information to management and investors about the amount of cash generated by the business that can possibly be used for
investing in our business and strengthening ​the​balance sheet, but it is not intended to represent the residual cash flow available for discretionary expenditures.  Free
cash flow is not prepared in accordance with U.S. GAAP, and should not be considered in isolation of, or as an alternative to, measures prepared in accordance
with U.S. GAAP.

The following table presents a reconciliation of net cash provided by (used in) operating activities to free cash flow:

Net cash provided by operating activities (9)

Purchase of property and equipment  

Free cash flow

Net cash provided by (used in) investing activities

Net cash provided by financing activities (9)

Year Ended December 31,

2018

2017

2016

2015

2014

(in thousands)

$

$

$

$

113,207   $

64,241   $

138,720   $

141,257   $

(52,880)  

(89,160)  

(78,640)  

(30,566)  

60,327   $

(24,919)   $

60,080   $

110,691   $

18,787

(26,495)

(7,708)

17,496   $

(28,718)   $

(392,666)   $

(170,027)   $

(24,185)

1,287   $

4,635   $

19,794   $

368,953   $

119,251

(9) Our adoption of ASU 2016-09 on January 1, 2017 resulted in excess tax benefits for share-based payments recorded as a reduction of income tax expense and reflected within operating
cash flows, rather than recorded within equity and reflected within financing cash flows. We elected to adopt this new standard retrospectively, which impacted the presentation for all
periods prior to the adoption date. See Note 1 of the “Notes to Consolidated Financial Statements - Recent Accounting Pronouncements” included elsewhere in this Annual Report on
Form 10-K for additional information.

38

 
 
 
 
 
 
 
 
 
   
   
   
   
 
 
 
 
 
 
 
Table of Contents

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with the section titled “Selected
Financial Data” and our consolidated financial statements and related notes included elsewhere in this Annual Report on Form 10-K. This discussion contains
forward-looking  statements  that  involve  risks  and  uncertainties.  Our  actual  results  could  differ  materially  from  such  forward-looking  statements.  Factors  that
could cause or contribute to those differences include, but are not limited to, those identified below and those discussed above in the section titled “Risk Factors”
included elsewhere in this Annual Report on Form 10-K.

Overview

Today, most of our revenue comes from the sale of wearable devices, including both trackers and smartwatches. Our products are available in 87 countries

worldwide through a variety of channels, including 39,000 retail stores, retailer websites, Fitbit.com and through Fitbit Health Solutions. 

In 2018, we focused on providing more choice and accessibility to consumers in wearables to drive acquisition of users. We introduced Fitbit Versa, our
first mass appeal smartwatch in the second quarter, resulting in increased smartwatch revenue over the course of 2018.  Smartwatch revenue increased to 44% of
revenue in 2018, from 8% in 2017. We also launched Fitbit Charge 3, which innovates on our Charge family of trackers, and which has sold more than 38 million
devices. It gives people health and fitness features in a slim, premium tracker design, with smart functionality, and long battery life at an affordable price. The
introduction of Fitbit Ace, a tracker designed for kids ages 8 and up and Fitbit family accounts, also expanded our addressable market.

The mix shift towards smartwatches favorably impacted the average selling price of our devices, but negatively impact our gross margin. This was partially
mitigated by improvement in operating efficiency.  Operating efficiencies were driven by four key areas: returns, warranty claims, product quality and customer
support costs. 

Acquiring customers through the sale of a device increases the size of our community of users and also increases the potential for future demand for devices
and other monetization opportunities, such as software services or coaching revenue. While software revenue was immaterial in 2018, a growing community of
active users provides us an opportunity to introduce or further develop software services for the community in the future.

In addition, we focused on growing our Fitbit Health Solutions channel, which delivers health and wellness solutions for employers, health plans and health
systems. In the fall, we launched Fitbit Care, a connected health platform that combines health coaching and virtual care, wearable devices, and personalized digital
interventions to better support patients outside the walls of the clinical environment. While revenue from the Fitbit Health Solutions channel was immaterial in
2018, growth of the channel provides us an opportunity to drive demand for devices and software services.

The following are financial highlights for 2018 , 2017 and 2016 :

Revenue

Net loss

Key Business Metrics

Year Ended December 31,

2018

2017

(in thousands)

2016

$

$

1,511,983   $

1,615,519   $

(185,829)   $

(277,192)   $

2,169,461

(102,777)

In  addition  to  the  measures  presented  in  our  consolidated  financial  statements,  we  use  the  following  key  metrics  to  evaluate  our  business,  measure  our

performance, develop financial forecasts, and make strategic decisions.

39

 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Devices sold

Active users

Adjusted EBITDA

Free cash flow

Devices Sold

For the Year Ended and As Of December 31,

2018

2017

(in thousands)

2016

13,939  

27,627  

(31,361)   $

60,327   $

15,343  

25,367  

(52,158)   $

(24,919)   $

22,295

23,238

29,985

60,080

$

$

Devices  sold  represents  the  number  of  wearable  devices  that  are  sold  during  a  period,  net  of  expected  returns.  Devices  sold  does  not  include  sales  of
accessories. Growth rates between devices sold and revenue are not necessarily correlated because our revenue is affected by other variables, such as the types of
products  sold  during  the  period,  the  introduction  of  new  product  offerings  with  differing  U.S.  manufacturer’s  suggested  retail  prices,  or  MSRPs,  and  sales  of
accessories and premium services.

Active Users

Fitbit builds its community of users through device sales and investment in its software to drive engagement. We define an active user as a registered Fitbit
user who, within the three months prior to the date of measurement, has (a) an active Fitbit Coach subscription, (b) paired a wearable device or Aria scale with his
or her Fitbit account, or (c) logged at least 100 steps with a wearable device or a weight measurement using an Aria scale. Active users can be new users who
joined the community during the past ninety days, existing users who have remained active and met our definition of an active user, or previously active users who
were inactive for 90 days or greater. The active user number excludes users who have downloaded our mobile apps without purchasing any of our wearable devices
and users who have downloaded free versions of Fitbit Coach but are not subscribers to its paid premium offerings.

The active user metric is intended to provide a snapshot of the potential size and growth of our engaged user community. We believe interest in health and
fitness ebbs and flows and as such, the active user metric is not designed to be a measure of the levels of continuous engagement of our individual users and does
not track the number of individual users that have become inactive on our platform in a period. Accordingly, this metric does not take into account the extent to
which inactive users are offset by new active users or how long an individual user remains active.

The number of active users is based on activity associated with each Fitbit user account. A user establishes an account with us by registering his or her email
with us at Fitbit.com or through our app. As such, the active user metric reflects the number of Fitbit users who meet our definition of an active user during the
measurement  period;  it  is  not  associated  with  the  particular  device(s)  owned  by a  user.  Accordingly,  a  user  with  multiple  devices  synced  to  his  or  her  account
would only be counted as one active  user. As a percentage  of the active  user metric,  users who logged at least 100 steps with a health  and fitness  tracker  or a
weight measurement using an Aria scale but had an existing user account in a prior quarter increased from 79% as of December 31, 2017 to 82% percent as of
December 31, 2018.

However,  it  is  also  possible  to  have  multiple  active  users  associated  with  a  single  device  at  different  points  in  time,  such  as  with  users  who  acquired  a
refurbished device and with users who acquired a device directly from another user. In such cases, particularly the latter instance, it is also possible that the prior
owner and new owner of a single device could each be counted as unique active users during the same measurement period. However, we believe it is appropriate
to include both new and prior owners of a particular device in the active user metric because the metric is intended to provide a snapshot of the potential size and
growth of our engaged user community during the measurement period. Since both the new and prior owners meet the active user metric, we believe both users
would be appropriately included in the active user metric as both users independently have demonstrated a level of engagement with our devices and platform.

In addition, the active user metric is not intended to be an indicator of device sales in any period, as device sales are reported as a separate metric. We do not
believe that the active user metric has a direct effect on our revenue and operating results since substantially all of our revenue to date has been derived from sales
of our wearable devices. However, we believe the size of our active user population is a potential indicator of future demand from repeat buyers for our devices
and for other future monetization opportunities such as software services or coaching revenue. We aim to increase the active user metric by developing products,
services and content that are compelling for new, existing, and prior users.

40

 
 
 
 
 
 
 
 
  
Table of Contents

Activations - Repeat and Re-Activated Users

We define an “Activation” as the first instance of a Fitbit device (excluding Aria, Aria 2, Flyer and other accessories) pairing to a user account during the
three  months  prior  to  the  date  of  measurement.  A  “Repeat  User”  is  defined  as  a  Fitbit  user  who  activated  a  Fitbit  device  to  his  or  her  account  during  the
measurement period and activated a different Fitbit device to his or her account during a prior period. A “Re-Activated User” is defined as Repeat User who has
not synced his or her prior device and taken at least 100 steps for 90 days or more prior to the measurement period with such device. 

In the three months ended December 31, 2018, 35.1% of Activations came from Repeat Users, with Re-Activated Users representing 56.5% of those Repeat
Users. In the three months ended December 31, 2017, 32.6% of Activations came from Repeat Users, with Re-Activated Users representing 47.1% of those Repeat
Users.  In  the  twelve  months  ended  December  31,  2018,  37.6%  of  Activations  came  from  Repeat  Users,  with  Re-Activated  Users  representing  52.0%  of  those
Repeat Users. In the twelve months ended December 31, 2017, 36.9% of Activations came from Repeat Users, with Re-Activated Users representing 41.3% of
those  Repeat  Users.  We  calculated  the  full  year  Activation  metric  by  summing  the  Activations  from  Repeat  Users  and  Re-Activated  Users  in  each  of  the  four
quarters in 2018 and 2017. As such, a user who activated  more than one Fitbit device to his or her account during the year and had activated a different Fitbit
device in a prior year would count as a Repeat User more than once.

We believe that the Activations metric is a potential indicator of repeat purchase behavior but not a guarantee of repeat purchase behavior.  Actual repeat

purchase behavior may depend on a number of factors, including but not limited to our ability to anticipate and satisfy consumer preferences. 

Adjusted EBITDA

We define adjusted EBITDA as net income (loss) adjusted to exclude stock-based compensation expense, depreciation and intangible assets amortization,
litigation expense related to matters with Aliphcom, Inc. d/b/a Jawbone, or Jawbone, the impact of our restructuring in 2017, the impact of the Fitbit Force recall,
impairment of equity investment, the revaluation of our redeemable convertible preferred stock warrant liability prior to our initial public offering, or IPO, change
in contingent consideration, interest income (expense), net, and income tax expense (benefit). See the section titled “Selected Financial Data-Non-GAAP Financial
Measures-Adjusted  EBITDA”  in  this  Annual  Report  on  Form  10-K  for  information  regarding  our  use  of  adjusted  EBITDA  and  a  reconciliation  of  adjusted
EBITDA to net income (loss).

Free cash flow

We define  free  cash flow  as net  cash  provided  by (used  in) operating  activities  less purchase  of  property  and equipment.  See the  section  titled  “Selected
Financial Data—Non-GAAP Financial Measures— Free cash flow” in this Annual Report on Form 10-K for information regarding our use of free cash flow and a
reconciliation of free cash flow to net cash provided by (used in) operating activities.

Factors Affecting Our Future Performance

Product Introductions

To date, product introductions have often had a significant, positive impact on our operating results due primarily to increases in revenue associated with
sales of the new products in the quarters following their introduction. Furthermore, new product introductions, or NPI, which we define as new products shipped in
the past 12 months, could also adversely impact the sales of our existing products to retailers and users. New products may also have higher costs associated with
them,  which  could  adversely  affect  our  margins.  In  addition,  we  have  incurred  higher  levels  of  sales  and  marketing  expenses  accompanying  each  product
introduction.  In  the  future,  we  intend  to  continue  to  release  new  products  and  enhance  our  existing  products,  and  we  expect  that  our  operating  results  will  be
impacted by these releases.

International Expansion

Our revenue, based on ship-to destinations, from sales outside of the United States represented 42% of our revenue in both 2017 and 2018. We believe our
global  opportunity  is  significant,  and  to  address  this  opportunity,  we  intend  to  continue  to  invest  in  sales  and  marketing  efforts,  distribution  channels,  and
infrastructure and personnel to support our international expansion, including establishing additional sales offices globally. Our growth will depend in part on the
adoption and sales of our products and services in international markets. Moreover, our international expansion efforts have resulted and will continue to result in
increased  costs  and  are  subject  to  a  variety  of  risks,  including  increased  competition,  uncertain  enforcement  of  our  intellectual  property  rights,  more  complex
distribution logistics, and the complexity of compliance with foreign laws and regulations.

41

 
 
 
 
 
 
Table of Contents

Category Adoption, Expansion of our Total Addressable Market, and Market Growth

As a pioneer of the wearable device market, we believe we have contributed significantly to the market’s growth. However, our future growth depends in
part on the continued consumer adoption of wearable devices as a means to improve health and fitness and the growth of this market. In addition, our long-term
growth depends in part on our ability to expand into adjacent markets in the future.

Competition

The  market  for  wearable  devices  is  both  evolving  and  competitive.  The  wearable  devices  category  has  a  multitude  of  participants,  including  specialized
consumer electronics companies such as Garmin and Withings, and traditional watch companies such as Fossil. In addition, many large, broad-based consumer
electronics  companies  either  compete  in  our  market  or  adjacent  markets  or  have  announced  plans  to  do  so,  including  Apple,  Google,  LG,  and  Samsung.  For
example, Apple sells the Apple Watch, which is a smartwatch with broad-based functionalities, including some health and fitness tracking capabilities, and has
sold  a  significant  volume  of  its  smartwatches  since  introduction.  Moreover,  smartwatches  with  health  and  fitness  functionalities  may  displace  the  market  for
traditional  tracker  devices.  For  example,  Apple’s  recently  introduced  Apple  Watch  includes  ECG  functionality  and  fall  detection  capability.  We  also  face
competition from manufacturers of lower-cost devices, such as Xiaomi and its Mi Band device. In addition, we compete with a wide range of stand-alone health
and fitness-related mobile apps that can be purchased or downloaded through mobile app stores.

Seasonality

Historically, we have experienced higher revenue in the fourth quarter compared to other quarters due in large part to seasonal holiday demand. For example,
in 2018, 2017 and 2016, our fourth quarter represented 38%, 35% and 26% of our annual revenue, respectively. We also incur higher sales and marketing expenses
during these periods.

Investing in Growth

Our business is in a multi-year transition process where we expect to leverage our core assets of brand, community, and data to focus on four key areas:
adapting to the changing wearable device market; deepening our reach within healthcare; increasing our agility and optimizing our cost structure; and transforming
our business from an episodic driven model centered around device sales to more life time value and recurring revenue. We expect our device mix to continue to
shift towards smartwatches in 2019.  This will benefit average selling price, but will not offset the decline in our tracker unit growth. We expect the device mix
shift to negatively impact gross margins, partially offset by operating efficiencies. For the full year 2019, operating expenses are expected to decline in absolute
dollars as compared to the full year 2018.  We intend to drive incremental margin on the device side of the business and redeploy capital to grow international
sales, Fitbit Health Solutions and recurring revenue opportunities.

We also expect to leverage the strength of our partners or acquire where necessary to increase speed to market and our ability to scale the business more
effectively. For example, in 2016 we acquired assets from Coin, Pebble and Vector Watch to enhance the features and functionality of our devices, accelerate the
expansion of our platform and ecosystem, and grow our capabilities in lower cost regions of the world. In 2018 we acquired Twine Health to further extend our
reach into healthcare and to lay the foundation to expand our offerings to health plans, health systems and self-insured employers, including the introduction of
Fitbit Care, a connected health platform for health plans and employers, in the third quarter of 2018, while creating opportunities to increase our subscription-based
revenue.

Furthermore, we intend to increase our focus on the health ecosystem, building relationships with employers, wellness providers, and payers. The corporate
wellness  market  for  wearable  devices  market  is  new  and  is  subject  to  a  variety  of  challenges,  including  whether  employers,  health  systems,  and  payers  will
continue  to  invest  in  such  programs,  long  sales  cycles,  and  substantial  upfront  sales  costs.  In  each  of  2018,  2017  and  2016,  we  derived  less  than  10%  of  our
revenue from our Fitbit Health Solutions offerings. However, we believe that as healthcare costs continue to rise and as the healthcare ecosystem continues to seek
ways  to  manage  their  costs,  this  represents  an  opportunity  to  grow  revenue.  In  order  to  grow  our  Fitbit  Health  Solutions  presence,  we  intend  to  enhance  our
offerings as well as expand our sales team focused on this market.

Product Quality

We sell complex products and services that could contain design and manufacturing defects in their materials, hardware, and firmware. These defects could
include defective materials or components, or “bugs,” that can unexpectedly interfere with the products’ intended operations or cause injuries to users or property.
Although we extensively  and rigorously  test  new and enhanced  products  and services  before  their  release,  there  can be no assurance  we will be able  to detect,
prevent, or fix all defects. In addition, we utilize products and services provided by third-parties, such as vendors and contract manufacturers, and we rely on their

42

 
 
 
 
 
Table of Contents

representations  and  do not  have  full  control  over  their  processes.  Failure  to  detect,  prevent,  or fix  defects,  or  an increase  in defects  could result  in a  variety  of
consequences including a greater number of returns of products than expected from users and retailers, increases in warranty costs, regulatory proceedings, product
recalls, and litigation, which could harm our revenue and operating results.

Components of our Operating Results

Revenue

We have three sources of revenue: consumer device revenue, Fitbit Health Solutions revenue, and consumer non-device revenue. The vast majority of our
total revenue comes from the sale of wearable devices through the retail, direct, and Fitbit Health Solutions channels. Within the Fitbit Health Solutions channel,
revenue is comprised of devices, services, and software with most of it driven by device sales. Consumer non-device revenue represents a small portion of total
revenue, primarily from our subscription-based Fitbit Coach services.

We generate substantially all of our revenue from the sale of our wearable devices, which includes both trackers and accessories and smartwatches sold both
directly to consumers as well as through our Fitbit Health Solutions channel. We also generate a small portion of our revenue from our subscription-based Fitbit
Coach services and from software services sold through our Fitbit Health Solutions channel.

Cost of Revenue

Cost of revenue consists of product costs, including costs of contract manufacturers for production, shipping and handling costs, warranty replacement costs,
packaging, fulfillment costs, manufacturing and tooling equipment depreciation, warehousing costs, hosting costs, write-downs of excess and obsolete inventory,
amortization of developed technology intangible assets acquired, and certain allocated costs related to management, facilities, and personnel-related expenses and
other expenses associated with supply chain logistics. Personnel-related expenses include salaries, bonuses, benefits, and stock-based compensation.

Operating Expenses

Operating expenses consist of research and development, sales and marketing, general and administrative expenses, and change in contingent consideration.

Research  and  Development  .  Research  and  development  expenses  consist  primarily  of  personnel-related  expenses,  consulting  and  contractor  expenses,

tooling and prototype materials, and allocated overhead costs.

Substantially all of our research and development expenses are related to developing new products and services and improving our existing products and
services. To date, research and development expenses have been expensed as incurred, because the release of products and services for sale has been short and
development costs qualifying for capitalization have been insignificant.

Sales and Marketing. Sales and marketing expenses represent a significant component of our operating expenses and consist primarily of advertising and
marketing  promotions  of  our  products  and  services  and  personnel-related  expenses,  as  well  as  sales  incentives,  trade  show  and  event  costs,  sponsorship  costs,
consulting and contractor expenses, travel, POP display expenses and related amortization, and allocated overhead costs.

General  and  Administrative  .  General  and  administrative  expenses  consist  of  personnel-related  expenses  for  our  finance,  legal,  human  resources,  and
administrative personnel, as well as the costs of professional services, allocated overhead, information technology, bad debt expense, amortization of intangible
assets acquired, and other administrative expenses.

Interest Income (Expense), Net

Interest income (expense), net consists of interest expense associated with our debt financing arrangements, amortization of debt issuance costs, and interest

income earned on our cash, cash equivalents, and marketable securities.

Other Income (Expense), Net

Other income (expense), net consists of foreign currency gains and losses, and impairment loss from an equity investment.

Income Tax Expense (Benefit)

43

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

We are subject to income taxes in the United States and foreign jurisdictions in which we do business. These foreign jurisdictions have statutory tax rates
different  from  those  in  the  United  States.  Accordingly,  our  effective  tax  rates  will  vary  depending  on  the  relative  proportion  of  foreign  to  U.S.  income,  the
utilization of foreign tax credits, and changes in tax laws.

On July 24, 2018, the Ninth Circuit Court of Appeals issued an opinion in Altera Corp. v. Commissioner requiring related parties in an intercompany cost-
sharing arrangement to share expenses related to share-based compensation. This opinion reversed the prior decision of the United States Tax Court. On August 7,
2018, the Court withdrew the opinion issued on July 24, 2018 to allow time for a reconstituted panel of judges to confer. We will continue to monitor the case.

On December  22,  2017, the  U.S.  Tax  Cuts and  Jobs  Act  of  2017,  or  the  2017  Tax  Act,  was  signed  into  law  and  includes  several  key  tax  provisions  that
affected us, including a reduction of statutory corporate tax rate from 35% to 21% effective for tax years beginning after December 31, 2017, elimination of certain
deductions,  and  changes  to  how  the  U.S.  imposes  income  tax  on  multinational  corporations,  among  others.  We  are  required  to  recognize  the  effect  of  tax  law
changes in the period of enactment, such as re-measuring our U.S. deferred tax assets and liabilities, as well as re-assessing the net realizability of our deferred tax
assets. As of December 31, 2018, we finalized all provisional amounts related to the 2017 Tax Act. Finalizing provisional adjustments related to the 2017 Tax Act
did not have a material impact on our consolidated financial statements for the year ended December 31, 2018.

Operating Results

The  following  tables  set  forth  the  components  of  our  consolidated  statements  of  operations  for  each  of  the  periods  presented  and  as  a  percentage  of  our

revenue for those periods. The period-to-period comparison of operating results is not necessarily indicative of results for future periods.

Consolidated Statements of Operations Data :

Revenue
Cost of revenue (1)

Gross profit

Operating expenses:

Research and development (1)
Sales and marketing (1)
General and administrative (1)

Total operating expenses

Operating loss

Interest income, net

Other income (expense), net

Loss before income taxes

Income tax expense (benefit)

Net loss

(1)

Includes stock-based compensation expense as follows:

Cost of revenue 

Research and development

Sales and marketing

General and administrative

Total

Year Ended December 31,

2018

2017

(in thousands)

2016

$

1,511,983   $

1,615,519   $

908,404  

603,579  

332,169  

344,091  

116,627  

792,887  

924,618  

690,901  

343,012  

415,042  

133,934  

891,988  

2,169,461

1,323,577

845,884

320,191

491,255

146,903

958,349

(189,308)  

(201,087)  

(112,465)

7,808  

(2,642)  

(184,142)  

1,687  

3,647  

2,796  

(194,644)  

82,548  

(185,829)   $

(277,192)   $

3,156

14

(109,295)

(6,518)

(102,777)

Year Ended December 31,

2018

2017

(in thousands)

2016

7,312   $

5,312   $

57,188  

14,726  

17,783  

54,123  

14,959  

17,187  

97,009   $

91,581   $

4,797

47,207

11,575

15,853

79,432

$

$

$

44

 
 
 
 
 
 
 
 
   
   
 
   
   
 
 
 
 
 
 
Table of Contents

Consolidated Statements of Operations Data :

Revenue

Cost of revenue

Gross profit

Operating expenses:

Research and development

Sales and marketing

General and administrative

Total operating expenses

Operating loss

Interest income, net

Other income (expense), net

Loss before income taxes

Income tax expense (benefit)

Net loss

Revenue

Year Ended December 31,

2018

2017

2016

(as a percentage of revenue)

100 %  

100 %  

100 %

60

40

22

23

8

53

(13)

1

—  

(12)

—  

(12)%  

57

43

21

26

8

55

(12)

—  

—  

(12)

5

(17)%  

61

39

15

22

7

44

(5)

—

—

(5)

—

(5)%

2018

2017

2016

2018 vs. 2017

2017 vs. 2016

Year Ended December 31,

Revenue

$

1,511,983   $

1,615,519   $

2,169,461   $

$ Change
(in thousands)
(103,536)  

% Change

$ Change

% Change

(6)%   $

(553,942)  

(26)%

Revenue decreased $103.5 million , or 6% , from $1.6 billion for 2017 to $1.5 billion for 2018. The decrease was primarily from a 9% reduction in devices

sold  driven  by  a  decline  in  the  demand  for  our  trackers  as  the  wearable  market  shifted  from  trackers  to  smartwatches.  This  shift  adversely  impacted  us  since
trackers represented the majority of our revenue in 2017. Our tracker decline was partially offset by the growth in sales of our smartwatches, primarily from our
introduction of Fitbit Versa in 2018, our first mass appeal smartwatch, which has enabled us to participate in the faster growing portion of the wearables device
market. As a result, our smartwatch revenue grew by 437%, from 8% of our revenue in 2017 to 44% of our revenue in 2018, and our tracker revenue declined by
44%, from 88% of our revenue in 2017 to 53% of our revenue in 2018, compared to the prior fiscal year. The product mix shift towards higher end smartwatches
favorably impacted the ASP of our devices. ASP increased by 4%, from $101 in 2017 to $105 in 2018. During 2018, we benefited from an improved lower rate of
product returns and from $12.4 million in revenue from the release of outstanding product return and rebate reserves related to Wynit, as we believe the possibility
of  future  claims  associated  with  these  reserves  is  remote.  Revenue  from  NPI  increased  by  74%,  from  $498.3  million,  or  31%  of  revenue,  in  2017,  to  $869.4
million,  or  57%  of revenue,  in  2018.  NPI revenue  for 2018  was primarily  from  Fitbit  Versa,  Fitbit  Charge  3 and  Fitbit  Ace.  Revenue  from  our  direct  channel,
Fitbit.com,  decreased  by  8%  to  $154.7  million,  or  10%  of  revenue  in  2018,  compared  to  the  prior  fiscal  year.  The  decrease  in  our  direct  channel  revenue  was
primarily due to a decline in discounted sales derived from customer claims. In response to customer complaints about out of warranty devices, we offer certain
customers discounts on new products in lieu of providing replacements. These discounts are generally redeemed through our direct channel. The improved quality
of our products has resulted in fewer customer complaints  and, as a result, the issuance of fewer discount offers, therefore  driving a decrease  in direct  channel
revenue. Revenue from accessories declined by 32% and software services increased by 29%, compared to the prior fiscal year.

Revenue decreased $553.9 million , or 26% , from $2.2 billion for 2016 to $1.6 billion for 2017 . Our 2017 results reflect lower demand for our trackers as
consumers started migrating towards higher-end smartwatches, compared to the same period in 2016, primarily in the United States. A substantial majority of the
decrease was due to a 31% decline in the number of devices sold, from 22.3 million in 2016 to 15.3 million in 2017. The decrease was offset in part by an 8%
increase in the average selling price of our devices, from $94 for 2016 to $101 for 2017, due to favorable product mix primarily from our special edition devices.
Revenue from NPI decreased by 67%, from $1.5 billion, or 70% of revenue, in 2016, to $498.3 million, or 31% of revenue, in

45

 
 
 
 
 
 
   
   
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
Table of Contents

2017. NPI revenue for 2017 included Fitbit Ionic, Fitbit Alta HR, Fitbit Aria 2 and Fitbit Flyer. Revenue from our direct channel, Fitbit.com, increased by 11% to
$167.9 million, or 10% of revenue, in 2017, compared to the same period in the prior fiscal year.

U.S. revenue, based on ship-to destinations, decreased $63.5 million, or 7%, from $944.1 million for 2017 to $880.5 million for 2018 . International revenue
decreased $40.0 million, or 6%, from $671.5 million for 2017 to $631.4 million for 2018, primarily due to decreases of 13% in the EMEA region, and 13% in the
Americas excluding the United States region, offset in part by a 27% increase in the APAC region. The decline in EMEA was driven primarily by revenue declines
in the United Kingdom region due to an increased competitive environment.

U.S. revenue, based on ship-to destinations, decreased $595.5 million, or 39%, from $1.5 billion for 2016 to $944.1 million for 2017. International revenue
increased $41.6 million, or 7%, from $629.9 million for 2016 to $671.5 million for 2017, due to increases in revenue of 13% in the EMEA region and 6% in the
Americas excluding the United States region, partially offset by a decrease in revenue of 12% in the APAC region.

For the full year 2019, we expect revenue to increase modestly as compared to the full year 2018.

Cost of Revenue

2018

2017

2016

2018 vs. 2017

2017 vs. 2016

Year Ended December 31,

Cost of revenue

$

908,404

  $

924,618

  $

1,323,577

  $

Gross profit

Gross margin

603,579

690,901

845,884

40%  

43%  

39%    

$ Change
(in thousands)

(16,214)  

(87,322)  

% Change

$ Change

% Change

(2)%   $

(398,959)  

(13)%  

(154,983)  

(30)%

(18)%

Cost of revenue decreased $16.2 million , or 2% , from $924.6 million for 2017 to $908.4 million for 2018. The decrease was due to a 9% decline in the
number of devices sold during 2018 and lower warranty costs and lower customer support contact rates due to improved quality of our products, offset in part by
product mix shift towards higher cost smartwatches, which increased from 8% of revenue for 2017 to 44% of revenue for 2018. Gross margin decreased to 40% for
2018 from 43% for 2017 primarily due to our product mix shift towards higher cost smartwatches  which have lower gross margins than our health and fitness
trackers, offset in part by lower warranty costs and lower customer support contact rates due to improved quality of our products, and the recognition of revenue
due to the release of outstanding product return and rebate reserves related to Wynit described above.

Cost of revenue decreased  $399.0 million , or 30% , from $1.3 billion for  2016 to  $924.6 million for  2017. The  decrease  was primarily  due  to  the  31%
decline in the number of devices sold during 2017, a decrease in excess manufacturing capacity costs, a decrease in excess and obsolete inventory write-downs for
certain legacy products, a decrease in accelerated depreciation of manufacturing and tooling equipment, and lower warranty costs. Gross margin increased to 43%
for 2017 from 39% for 2016 primarily due to the significant  drop in demand that occurred in the fourth quarter of 2016, causing us to incur significant excess
manufacturing capacity costs, excess and obsolete inventory write-downs for certain legacy products, and accelerated depreciation of manufacturing and tooling
equipment in 2016, combined with lower warranty costs in 2017. In 2017, we also benefited from an initiative to improve our forecasting accuracy that reduced our
exposure to the above described significant costs that we experienced during the fourth quarter of 2016.

We expect  our gross margin  to decrease  in  2019 compared  to  2018 primarily  due  to the continued  mix shift  towards  lower margin  smartwatches  and the
introduction  of  lower  priced  devices.  We  expect  these  to  be  partially  offset  by  lower  warranty  costs  and  customer  contact  rates,  and  improved  manufacturing
processes.

Research and Development

2018

2017

2016

2018 vs. 2017

2017 vs. 2016

Year Ended December 31,

Research and development

$

332,169   $

343,012   $

320,191   $

$ Change
(in thousands)
(10,843)  

% Change

$ Change

% Change

(3)%   $

22,821  

7%

Research and development expenses decreased $10.8 million , or 3% , from $343.0 million for 2017 to $332.2 million for 2018. The decrease was due to a

$9.0 million decrease in tooling and prototype material costs and a $4.6 million decrease in

46

 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
Table of Contents

consulting and contractor expenses, offset in part by a $1.9 million increase in personnel-related expenses primarily from an average headcount increase of 2% in
2018, compared to the same period in the prior fiscal year.

Research and development expenses increased $22.8 million , or 7% , from $320.2 million for 2016 to $343.0 million for 2017. The increase was primarily
due  to  an  increase  of  $27.3  million  in  personnel-related  expenses  due  to  an  average  headcount  increase  of  7%  in  2017,  a  $8.1  million  increase  in  allocated
overhead, and a $3.6 million increase in third-party hosting costs, partially offset by a decrease of $13.8 million in consulting and contractor expenses and a $1.1
million decrease in tooling and prototype material costs.

For the full year 2019, we expect research and development expenses to decrease in absolute dollars and decrease as a percentage of revenue as compared to

the full year 2018.

Sales and Marketing

2018

2017

2016

2018 vs. 2017

2017 vs. 2016

Year Ended December 31,

Sales and marketing

$

344,091   $

415,042   $

491,255   $

$ Change
(in thousands)
(70,951)  

% Change

$ Change

% Change

(17)%   $

(76,213)  

(16)%

Sales and marketing expenses decreased $71.0 million , or 17% , from $415.0 million for 2017 to $344.1 million for 2018. The decrease was primarily due to
a  $33.8  million  decrease  in  marketing  activities  accounted  for  as  a  reduction  to  revenue  instead  of  sales  and  marketing  expense  in  prior  periods  due  to  a  shift
towards direct promotion programs from marketing incentives. Additionally, we further reduced our sales and marketing expenses by $17.9 million due to a shift in
focus from traditional television marketing to digital media, by $14.9 million in lower customer support costs due to lower contact rates resulting from improved
quality of our products, and by $12.0 million in POP display costs due to a reduced number of new displays, offset in part by a $7.3 million increase in personnel-
related expenses primarily due to an average headcount increase of 4% in 2018, compared to the same period in the prior fiscal year.

Sales and marketing expenses decreased $76.2 million , or 16% , from $491.3 million for 2016 to $415.0 million for 2017. The decrease was primarily due to
a  $103.9  million  decrease  in  advertising  and  marketing  expense  and  a  $8.5  million  decrease  in  consulting  and  contractor  expenses,  partially  offset  by  a  $16.9
million increase in personnel-related expenses due to an average headcount increase of 11% in 2017, a $9.7 million increase in allocated overhead, a $7.2 million
increase in sales transaction expenses, and a $3.6 million increase in expenses for purchased software.

For the full year 2019, we expect sales and marketing expenses to decrease in absolute dollars and decrease as a percentage of revenue as compared to the

full year 2018.

General and Administrative

2018

2017

2016

2018 vs. 2017

2017 vs. 2016

Year Ended December 31,

General and administrative

$

116,627   $

133,934   $

146,903   $

$ Change

% Change

$ Change

% Change

(in thousands)
(17,307)  

(13)%   $

(12,969)  

(9)%

General and administrative expenses decreased $17.3 million , or 13% , from $133.9 million for 2017 to $116.6 million for 2018. The decrease was primarily
due to a $7.6 million decrease in bad debt expense resulting from Wynit’s bankruptcy filing in 2017, a $5.1 million decrease in legal fees, a $2.9 million decrease
in  allocated  overhead,  and  a  $2.0 million  decrease  in  consulting  and  contractor  expense,  offset  in  part  by a $3.3 million  increase  in personnel-related  expenses
primarily due to an average headcount increase of 5% in 2018, compared to the same period in the prior fiscal year.

General and administrative expenses decreased $13.0 million , or 9% , from $146.9 million for 2016 to $133.9 million for 2017. The decrease was primarily
due to a $23.9 million decrease in legal fees primarily due to decreased litigation expense as a result of our global settlement of all outstanding civil litigation with
Jawbone, and a $4.1 million decrease in consulting and contractor expense, partially offset by a $11.0 million increase in personnel-related  expenses due to an
average headcount increase of 8% in 2017, and a $7.6 million increase in bad debt expense resulting from Wynit’s bankruptcy filing.

47

 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
Table of Contents

For the full year 2019, we expect general and administrative expenses to remain relatively consistent in absolute dollars and as a percentage of revenue as

compared to the full year 2018.

Interest and Other Income (Expense), Net

2018

2017

2016

2018 vs. 2017

2017 vs. 2016

$ Change

% Change

$ Change

% Change

Year Ended December 31,

Interest income, net

$

7,808   $

3,647   $

3,156   $

(in thousands)
4,161  

Other income (expense), net

(2,642)  

2,796  

14  

(5,438)  

114 %   $

(194)%  

491  

2,782  

16%

19,871%

Interest income, net increased $4.2 million , or 114% , from $3.6 million for 2017 to $7.8 million for 2018, primarily due to higher interest rates earned on
cash,  cash  equivalents  and  marketable  securities.  Other  income  (expense),  net  decreased  primarily  due  to  an  impairment  loss  of  $6.0  million  on  an  equity
investment.

Interest income, net increased $0.5 million , or 16% , from $3.2 million for 2016 to $3.6 million for 2017, primarily due to higher interest earned on cash,
cash equivalents, and marketable securities, offset in part by the net write-down of deferred financing costs resulting from the May 2017 amendment of our Senior
Facility  that  reduced  our  borrowing  capacity  from  $250.0  million  to  $100.0  million.  Other  income,  net  increased  $2.8  million  primarily  due  to  an  increase  in
foreign currency gains.

Income Tax Expense (Benefit)

2018

2017

2016

2018 vs. 2017

2017 vs. 2016

Year Ended December 31,

$ Change

% Change

$ Change

% Change

(in thousands)

Income tax expense (benefit)

$

1,687

  $

82,548

  $

(6,518)

  $

(80,861)  

(98)%   $

89,066  

(1,366)%

Effective tax rate

(0.9)%  

(42.4)%  

6.0%    

Income tax expense decreased $80.9 million , from an expense of $82.5 million for 2017 to an expense of $1.7 million for 2018. Our effective tax rate was
(0.9)% and (42.4)% for  2018  and  2017,  respectively.  The  decrease  in  income  tax  expense  for  2018  was  primarily  due  to  the  establishment  of  a  full  valuation
allowance on our U.S. deferred tax assets in 2017, the mix of income or losses between our foreign jurisdictions, and pretax losses in jurisdictions for which no tax
benefit will be recognized.

Income tax expense increased $89.1 million , from a benefit of $6.5 million for 2016 to an expense of $82.5 million for 2017. Our effective tax rate was
(42.4)% and 6.0% for 2017 and 2016, respectively. The increase in income tax expense for 2017 was primarily due to establishment of a full valuation allowance
on our U.S. deferred tax assets, partially offset by an anticipated carryback of losses incurred in 2017.

Liquidity and Capital Resources

Our  operations  have  been  financed  primarily  through  cash  flow  from  operating  activities  and  net  proceeds  from  the  sale  of  our  equity  securities.  As  of
December 31, 2018 , we had cash and cash equivalents of $474.0 million and marketable securities of $249.5 million , approximately 85% of which are held on-
shore by a U.S. legal entity.

Of our total cash, cash equivalents, and marketable securities, $111.3 million is held by our foreign subsidiaries. Our intent is to indefinitely reinvest our
earnings from foreign operations and current plans do not anticipate that we will require funds generated from foreign operations to fund our domestic operations.
In the event funds from foreign operations are needed to fund operations in the United States in the future, we may be required to accrue and pay additional taxes
on repatriated funds at that time.

We  believe  our  existing  cash,  cash  equivalent,  and  marketable  securities  balances,  and  cash  flow  from  operations  will  be  sufficient  to  meet  our  working
capital and capital expenditure needs for at least the next 12 months. Our future capital requirements may vary materially from those currently planned and will
depend on many factors, including our levels of revenue, the timing and extent of spending on research and development efforts and other business initiatives, the
expansion  of  sales  and  marketing  activities,  the  timing  of  new  product  introductions,  market  acceptance  of  our  products,  acquisitions,  and  overall  economic
conditions. To the extent that current and anticipated future sources of liquidity are insufficient to fund our future business activities and requirements, we may be
required to seek additional equity or debt financing. The sale of additional equity would result in

48

 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
   
   
   
 
 
 
 
Table of Contents

additional dilution to our stockholders. The incurrence of debt financing would result in debt service obligations and the instruments governing such debt could
provide for operating and financing covenants that would restrict our operations.

Credit Facility

On November 21, 2018, we voluntarily terminated our Senior Facility. As of the date of termination, we did not have any outstanding borrowings under the
Senior Facility but did have outstanding letters of credit totaling $36.6 million , issued to cover various security deposits on our facility leases. In connection with
this  termination,  all  outstanding  letters  of  credit  issued  under  the  Senior  Facility  are  being  held  with  SVB  on  an  unsecured  basis.  We  did  not  incur  any  early
termination penalties in connection with the termination of the Senior Facility. See Note 6 of the “Notes to Consolidated Financial Statements” included elsewhere
in this Annual Report on Form 10-K for further details.

As of December 31, 2018 , we had outstanding letters of credit of $36.6 million issued to cover various security deposits on our facility leases.

Cash Flows

The following table summarizes our cash flows for the periods indicated:

Net cash provided by (used in):

Operating activities

Investing activities

Financing activities

Net change in cash and cash equivalents

Cash Flows from Operating Activities

Year Ended December 31,

2018

2017

(in thousands)

2016

$

$

113,207   $

64,241   $

17,496  

1,287  

(28,718)  

4,635  

131,990   $

40,158   $

138,720

(392,666)

19,794

(234,152)

Net  cash  provided  by  operating  activities  of  $113.2  million  for  2018  was  primarily  due  to  a  decrease  in  net  change  in  operating  assets  and  liabilities  of
$122.8 million, which consisted of a decrease in prepaid expenses and other assets primarily due to the receipt of a $72 million income tax refund, and an increase
in accounts payables, offset in part by an increase in inventory primarily related to Fitbit Charge 3 and Fitbit Versa, a decrease in accrued liabilities as a result of
lower operating activity during the current period, and an increase in accounts receivables. The net change in operating assets and liabilities was also impacted by
non-cash adjustments of $176.3 million, primarily resulting from stock-based compensation expense of $97.0 million, depreciation and amortization expense of
$56.8  million,  provision  for  inventory  obsolescence  of  $11.8  million,  write-off  of  property  and  equipment  of  $7.7  million  and  impairment  loss  from  an  equity
investment of $6.0 million, partially offset by a net loss of $(185.8) million . Our days sales outstanding in accounts receivable, calculated as the number of days
represented by the accounts receivable balance as of period end, decreased from 76 days as of December 31, 2017 to 70 days as of December 31, 2018 due to
higher collections during the fourth quarter of 2018 compared to the fourth quarter of 2017.

Net cash provided by operating activities of $64.2 million for 2017 was primarily due to a decrease in net change in operating assets and liabilities of $1.1
million,  which  consisted  of  a  decrease  in  inventory  as  a  result  of  lower  inventory  purchases  which  decreased  accounts  payable  and  decreased  accrued
manufacturing expense and freight (included in accrued liabilities) as a result of lower operating activity during 2017, a decrease in account receivables resulting
from  higher  collections  and  from  taking  a  full  reserve  on  Wynit’s  outstanding  account  receivables,  offset  by  an  increase  in  prepaid  expenses  and  other  assets
primarily from an increase in income tax receivable due to expected refunds from prior tax years and from an insurance receivable due to a litigation settlement.
The net change in operating assets and liabilities  was also impacted by non-cash adjustments of $340.3 million, primarily resulting from a valuation allowance
recorded  against  our  U.S.  deferred  tax  assets  of  $173.8  million,  stock-based  compensation  expense  of  $91.6  million,  depreciation  and  amortization  expense  of
$45.7 million, provision for inventory obsolescence of $14.8 million, and provision for doubtful accounts of $7.9 million, partially offset by a net loss of $277.2
million.  Our  days  sales  outstanding  in  accounts  receivable,  calculated  as  the  number  of  days  represented  by  the  accounts  receivable  balance  as  of  period  end,
decreased from 85 days as of December 31, 2016 to 76 days as of December 31, 2017 due to higher collections during the fourth quarter of 2017 compared to the
fourth quarter of 2016.

Net cash provided  by operating  activities  of  $138.7 million for  2016 was primarily  due  to  an  increase  in  net  change  in  operating  assets  and  liabilities  of

$199.2 million and non-cash adjustments of $42.3 million, partially offset by a net loss of $102.8

49

 
 
 
 
 
 
 
 
   
   
 
Table of Contents

million. The increase in net change in operating assets and liabilities was primarily due to a $259.0 million increase in accounts payable and accrued liabilities,
largely driven by increases in the product warranty reserve, sales rebates accruals, and reserves for excess components, partially offset by a $62.0 million increase
in inventories, a $37.9 million increase in prepaid expenses and other assets, and an $8.7 million increase in accounts receivable. Non-cash adjustments primarily
consisted of stock-based compensation expense, depreciation and amortization, and the abandonment of property and equipment, partially offset by deferred taxes.
Our days sales outstanding in accounts receivable increased from 56 days as of December 31, 2015 to 85 days as of December 31, 2016 due to slower collections
in the fourth quarter of 2016 as compared to the fourth quarter of 2015.

Cash Flows from Investing Activities

Net  cash  provided  by  investing  activities  for  2018  of  $17.5 million was  primarily  due  to  maturities  and  sales  of  marketable  securities  of  $443.6  million,
partially offset by purchases of marketable securities of $353.9 million, purchases of property and equipment of $52.9 million, the cash portion of an acquisition of
$13.6 million, net of cash acquired, and acquisition-related holdback payments of $5.6 million.

Net cash used in investing activities for 2017 of $28.7 million was primarily due to maturities and sales of marketable securities of $664.9 million, partially
offset by purchases of marketable securities of $597.9 million, purchases of property and equipment of $89.2 million, an equity investment of $6.0 million, and an
asset purchase of $0.6 million.

Net cash used in investing activities for 2016 of $392.7 million was due to the purchases of marketable securities of $638.1 million, partially offset by the
sale  and  maturities  of  marketable  securities  of  $362.3  million,  purchases  of  property  and  equipment  of  $78.6  million,  and  the  cash  portion  of  acquisitions  of
$38.3 million, net of cash acquired.

We may continue to use cash in the future to acquire businesses and technologies that enhance and expand our product offerings. Due to the nature of these
transactions, it is difficult to predict the amount and timing of such cash requirements to complete such transactions. We may be required to raise additional funds
to complete future acquisitions.

Cash Flows from Financing Activities

Net cash provided by financing activities for 2018 of $1.3 million was primarily due to $21.5 million of proceeds from the exercise of stock options and
stock purchases made through our 2015 Employee Stock Purchase Plan, or the 2015 ESPP, offset in part by $19.4 million in net cash used for payment of taxes on
common stock issued under our employee equity incentive plans.

Net cash provided by financing activities for 2017 of $4.6 million was primarily due to $19.0 million of proceeds from the exercise of stock options and
stock purchases made through our 2015 ESPP, offset in part by $14.4 million in net cash used for payment of taxes on common stock issued under our employee
equity incentive plans.

Net  cash  provided  by  financing  activities  for  2016  of  $19.8 million was  primarily  related  to  net  proceeds  from  the  issuance  of  common  stock  related  to

employee equity incentive plans of $21.0 million.

Contractual Obligations and Other Commitments

The following table summarizes our non-cancelable contractual obligations as of December 31, 2018 :

Operating leases (1)

Capital leases

Total

Less than
1 Year

Payments Due By Period

1-3
Years

(in thousands)

3-5
Years

More than
5 Years

$

146,405   $

27,473   $

54,586   $

52,237   $

12,109

2,700  

2,700  

—  

—  

—

Total

149,105   $
(1) Represents  expected  future  minimum  lease  payments,  net  of  minimum  sublease  rental  income,  under  noncancellable  operating  leases  for  our  facilities.  See  Note  7  of  the  “Notes  to

52,237   $

30,173   $

54,586   $

12,109

$

Consolidated Financial Statements” included elsewhere in this Annual Report on Form 10-K for further details.

Purchase  orders  or  contracts  for  the  purchase  of  certain  goods  and  services  are  not  included  in  the  above  table.  The  aggregate  amount  of  open  purchase
orders as of December 31, 2018 was approximately $517.6 million , of which $185.0 million related to our transition to a third-party hosting provider and $2.9
million was  accrued  for  as  of  December  31,  2018.  We  cannot  determine  the  aggregate  amount  of  such  purchase  orders  that  represent  contractual  obligations
because  purchase  orders  may  represent  authorizations  to  purchase  rather  than  binding  agreements.  Our  purchase  orders  are  based  on  our  current  needs  and  are
fulfilled

50

 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

by our suppliers, contract manufacturers, and logistics providers within short periods of time. We subcontract with other companies to manufacture our products.

During the normal course of business, we and our contract manufacturers procure components based upon a forecasted production plan. If we cancel all or
part  of  the  orders,  or  materially  reduce  forecasted  orders,  we  may  be  liable  to  our  suppliers  and  contract  manufacturers  for  the  cost  of  the  excess  components
purchased by our contract manufacturers. As of December 31, 2018 , approximately $10.8 million was accrued for such liabilities to contract manufacturers.

The table above excludes the liability for uncertain tax positions of $27.7 million as of December 31, 2018 , due to the uncertainty of when the related tax

settlements will become due.

Off-Balance Sheet Arrangements

We have not entered into any off-balance sheet arrangements and do not have any holdings in variable interest entities.

Critical Accounting Polices and Estimates

Our management’s discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which have
been prepared in accordance with U.S. GAAP. The preparation of these consolidated financial statements requires us to make estimates and assumptions that affect
the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements, as well as the reported
revenue generated and expenses incurred during the reporting periods. Our estimates are based on our historical experience and on various other factors that we
believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are
not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions. We believe that the accounting
policies  discussed  below  are  critical  to  understanding  our  historical  and  future  performance,  as  these  policies  relate  to  the  more  significant  areas  involving
management’s estimates, assumptions, and judgments.

Revenue Recognition

We recognize revenue upon transfer of control of promised goods or services to customers at transaction price, an amount that reflects the consideration we
expect to receive in exchange for those goods or services. Transaction price is calculated as selling price net of variable consideration which may include estimates
for future returns and sales incentives related to current period product revenue.

Products and Services

We derive substantially all of our revenue from sales of our wearable devices, which includes trackers, smartwatches and accessories. We also generate a
small portion of revenue from our subscription-based services. We consider delivery of our products to have occurred once control has transferred and delivery of
services to have occurred as control is transferred. We recognize revenue, net of estimated sales returns, sales incentives, discounts, and sales tax.

Arrangements with Multiple Performance Obligations

We  enter  into  contracts  that  have  multiple  performance  obligations  that  include  hardware,  software,  and  services.  The  first  performance  obligation  is  the
hardware and firmware essential to the functionality of the tracker or smartwatch delivered at the time of sale. The second performance obligation is the software
services  included with the products, which are provided free  of charge and enable users to sync, view, and access real-time  data on our online dashboard and
mobile apps. The third performance obligation is the embedded right included with the purchase of the device to receive, on a when-and-if-available basis, future
unspecified  firmware  upgrades  and  features  relating  to  the  product’s  essential  firmware.  In  addition,  we  occasionally  offer  a  fourth  performance  obligation  in
bundled arrangements that allows access to subscription-based services related to our Fitbit Coach offering.

We  allocate  revenue  to  all  performance  obligations  based  on  their  relative  standalone  selling  prices  (“SSP”).  Our  process  for  determining  SSP  considers
multiple  factors  including  consumer  behaviors,  our  internal  pricing  model,  and  cost-plus  margin,  and  may  vary  depending  upon  the  facts  and  circumstances
related to each deliverable. SSP for the trackers and smartwatches reflect our best estimate of the selling prices if they were sold regularly on a stand-alone basis
and  comprise  the  majority  of  the  arrangement  consideration.  SSP  for  upgrade  rights  currently  ranges  from  $1.00 to $3.00 .  SSP  for  the  online  dashboard  and
mobile apps is currently estimated at $0.99 . SSP for access to Fitbit Coach subscription-based services is based on the price charged when sold separately.

51

 
 
 
 
 
 
 
Table of Contents

Amounts allocated to the delivered wearable devices are recognized at the time of delivery, provided the other conditions for revenue recognition have been
met.  Amounts  allocated  to  the  online  dashboard  and  mobile  apps  and  unspecified  upgrade  rights  are  deferred  and  recognized  on  a  straight-line  basis  over  the
estimated usage period.

We  offer  our  users  the  ability  to  purchase  subscription-based  services,  through  which  the  users  receive  incremental  features,  including  access  to  a  digital
personal trainer, in-depth analytics regarding the user’s personal metrics, or video-based customized workouts. Amounts paid for subscriptions are deferred and
recognized ratably over the service period, which is typically one year. Revenue from subscription-based services was less than 1% of revenue for all periods
presented.

In addition, we offer subscription-based software and services to certain customers in Fitness Health Solutions, which includes a real-time dashboard, and the
ability to create corporate challenges. SSP for the Fitness Health Solutions subscription is determined based on our internal pricing model for anticipated renewals
for existing customers and pricing for new customers. Revenue allocated to the Fitness Health Solutions subscription is deferred and recognized on a straight-line
basis over the estimated access period of one year, which is the typical service period. Revenue for Fitness Health Solutions software and services was less than
1% of revenue for all periods presented.

We apply a practical expedient to expense costs to obtain a contract with a customer as incurred when the amortization period would be one year or less. We
apply a practical expedient to not consider the effect of a significant financing component as we expect that the period between transfer of control and payment
from customer to be one year or less.

We account for shipping and handling fees billed to customers as revenue. Sales taxes and value added taxes, or VAT, collected from customers which are

remitted to governmental authorities are not included in revenue, and are reflected as a liability on the consolidated balance sheets.

Rights of Return, Stock Rotation Rights, and Price Protection

We offer limited rights of return, stock rotation rights, and price protection under various policies and programs with our retailer and distributor customers

and end-users. Below is a summary of the general provisions of such policies and programs:

•

•

•

•

Retailers and distributors are generally allowed to return products that were originally sold through to an end-user under provisions of their contracts, called
“open-box” returns, and such returns may be made at any time after the original sale.

All purchases through Fitbit.com are covered by a 45-day right of return.

Certain distributors are allowed stock rotation rights which are limited rights of return of products purchased during a prior period, generally one quarter.

Certain distributors are offered price protection that allows for the right to a partial credit for unsold inventory held by the distributor if we reduce the selling
price of a product.

We estimate reserves for these policies and programs based on historical experience, and record the reserve as a reduction of revenue and an accrued liability.
Through  December 31, 2018 , actual returns have primarily been open-box returns. On a quarterly basis, the amount of revenue that is reserved for future returns
is calculated  based on historical trends and data specific to each reporting period. The historical trends consider product life cycles, new product introductions,
market  acceptance  of  products,  product  sell-through,  the  type  of  customer,  seasonality,  and  other  factors.  Return  rates  can  fluctuate  over  time,  but  have  been
sufficiently  predictable to allow us to estimate  expected future product returns. We review the actual returns evidenced in prior quarters as a percent of related
revenue to determine the historical rate of returns. We then apply the historical rate of returns to the current period revenue as a basis for estimating future returns.
When necessary, we also provide a specific reserve for products in the distribution channel in excess of estimated requirements. This estimate can be affected by
the amount of a particular product in the channel, the rate of sell-through, product plans, and other factors. We also consider whether there are circumstances which
may result in anticipated returns higher than the historical return rate from direct customers and record an additional specific reserve as necessary. The estimates
and assumptions used to reserve for rights of return, stock rotation rights, and price protection have been accurate in all material respects and have not materially
changed in the past.

Sales Incentives

We offer sales incentives through various programs, consisting primarily of cooperative advertising and pricing promotions to retailers and distributors. We
record  advertising  with  customers  as  a  reduction  to  revenue  unless  we  receive  a  distinct  benefit  in  exchange  for  credits  claimed  by  the  customer  and  can
reasonably estimate the fair value of the distinct benefit received, in

52

 
 
    
Table of Contents

which case we record it as a marketing expense. We recognize a liability and reduce revenue for rebates or other incentives based on the estimated amount of
rebates or credits that will be claimed by customers.

Inventories

Inventories consist of finished goods and component parts, which are purchased from contract manufacturers and component suppliers. Inventories are stated
at the lower of cost or net realizable value. We assess the valuation of inventory and periodically write down the value for estimated excess and obsolete inventory
based upon estimates of future demand and market conditions.

Product Warranty

We offer a standard product warranty that our products will operate under normal use for a period of one-year from the date of original purchase, except in
the European Union and certain Asia Pacific countries where we provide a two-year warranty. We have the obligation, at our option, to either repair or replace a
defective product. At the time revenue is recognized, an estimate of future warranty costs is recorded as a component of cost of revenues. The estimate of future
warranty costs is based on historical and projected warranty claim rates, historical and projected cost-per-claim and knowledge of specific product failures, if any,
that  are  outside  of  our  typical  experience.  We  regularly  review  these  estimates  to  assess  the  appropriateness  of  our  recorded  warranty  liabilities  and  adjust  the
amounts as necessary. Factors that affect the warranty obligation include product failure rates, service delivery costs incurred in correcting the product failures, and
warranty  policies.  Our  products  are  manufactured  by  contract  manufacturers,  and  in  certain  cases,  we  may  have  recourse  against  such  contract  manufacturers.
Should  actual  product  failure  rates,  use  of  materials  or  other  costs  differ  from  our  estimates,  additional  warranty  liabilities  could  be  incurred,  which  could
materially affect our results of operations. The estimates and assumptions used to reserve for product warranty have been accurate in all material respects and have
not materially changed in the past.

Business Combinations, Goodwill, and Intangible Assets

We allocate the fair value of purchase consideration to tangible assets, liabilities assumed, and intangible assets acquired based on their estimated fair values.
The excess of the fair value of purchase consideration over the fair values of these identifiable assets and liabilities is allocated to goodwill. The allocation of the
purchase  consideration  requires  management  to  make  significant  estimates  and  assumptions,  especially  with  respect  to  intangible  assets.  These  estimates  can
include, but are not limited to, future expected cash flows of acquired customers, acquired technology, and trade names from a market participant perspective, and
estimates of useful lives, and discount rates. Management’s estimates of fair value are based upon assumptions believed to be reasonable, but which are inherently
uncertain and unpredictable and, as a result, actual results may differ from estimates. During the measurement period, which is up to one year from the acquisition
date, we may record adjustments to the assets acquired and liabilities assumed, with the corresponding offset to goodwill. Upon the conclusion of the measurement
period, any subsequent adjustments are recorded to earnings.

We assess goodwill for impairment at least annually during the fourth quarter and whenever events or changes in circumstances indicate that the carrying
value of the asset may not be recoverable. Consistent with our determination that we have one operating segment, we have determined that there is one reporting
unit and test goodwill for impairment at the entity level. We test goodwill using the two-step process in accordance with ASC 350,  Intangibles—Goodwill and
Other . In the first step, we compare the carrying amount of the reporting unit to the fair value based on the fair value of our common stock. If the fair value of the
reporting unit exceeds the carrying value, goodwill is not considered impaired and no further testing is required. If the carrying value of the reporting unit exceeds
the fair value, goodwill is potentially impaired and the second step of the impairment test must be performed. In the second step, we would compare the implied
fair value of the goodwill, as defined by ASC 350, to our carrying amount to determine the amount of impairment loss, if any. We tested goodwill for impairment
as of October 31, 2018 and 2017, and the fair value of our reporting unit exceeded the carrying value. We considered other factors in the performance of the annual
goodwill impairment test in the fourth quarter of 2018, including assumptions about expected future revenue forecasts, changes in the overall economy, trends in
our stock price, and other operating conditions. It is reasonably possible that we could perform significantly below our expectations or a deterioration of market
and  economic  conditions  could  occur.  This  would  adversely  impact  our  ability  to  meet  our  projected  results,  which  could  cause  our  goodwill  to  become
impaired. If we determine that our goodwill is impaired, we would be required to record a non-cash charge that could have a material adverse effect on our results
of operations and financial position.

Acquired finite-lived  intangible assets are amortized over their estimated useful lives. We evaluate the recoverability  of our intangible assets for possible
impairment whenever events or circumstances indicate that the carrying amount of such assets may not be recoverable. Recoverability of these assets is measured
by  a  comparison  of  the  carrying  amounts  to  the  future  undiscounted  cash  flows  the  assets  are  expected  to  generate.  If  such  review  indicates  that  the  carrying
amount  of  intangible  assets  is  not  recoverable,  the  carrying  amount  of  such  assets  is  reduced  to  fair  value.  We  have  not  recorded  any  such  impairment  charge
during the years presented.

53

 
 
 
 
 
 
 
 
Table of Contents

Income Taxes

We utilize the asset and liability method of accounting for income taxes, which requires the recognition of deferred tax assets and liabilities for expected
future  consequences  of  temporary  differences  between  the  financial  reporting  and  income  tax  bases  of  assets  and  liabilities  using  enacted  tax  rates.  We  make
estimates,  assumptions,  and  judgments  to  determine  our  expense  (benefit)  for  income  taxes  and  also  for  deferred  tax  assets  and  liabilities  and  any  valuation
allowances recorded against our deferred tax assets. We assess the likelihood that our deferred tax assets will be recovered from future taxable income and, to the
extent we believe that recovery is not likely, we establish a valuation allowance.

The  calculation  of  our  income  tax  expense  involves  the  use  of  estimates,  assumptions,  and  judgments  while  taking  into  account  current  tax  laws,  our
interpretation of current tax laws, and possible outcomes of future tax audits. We have established reserves to address potential exposures related to tax positions
that  could  be  challenged  by  tax  authorities.  Although  we  believe  our  estimates,  assumptions,  and  judgments  to  be  reasonable,  any  changes  in  tax  law  or  our
interpretation of tax laws and the resolutions of potential tax audits could significantly impact the amounts provided for income taxes in our consolidated financial
statements.

The  calculation  of  our  deferred  tax  asset  balance  involves  the  use  of  estimates,  assumptions,  and  judgments  while  taking  into  account  estimates  of  the
amounts  and  type  of  future  taxable  income.  Actual  future  operating  results  and  the  underlying  amount  and  type  of  income  could  differ  materially  from  our
estimates, assumptions and judgments, thereby impacting our financial position and operating results.

We include interest and penalties related to unrecognized tax benefits within income tax expense. Interest and penalties related to unrecognized tax benefits

have been recognized in the appropriate periods presented.

Stock-Based Compensation

Stock-based compensation is measured at the grant date based on the fair value of the award and is recognized as expense, over the requisite service period,

which is generally the vesting period of the applicable award.

Determining the fair value of stock-based awards at the grant date requires judgment.

The fair value of restricted stock units, or RSUs, without market conditions is the fair value of our common stock on the grant date. We estimate the fair
value of RSUs subject to market conditions using a Monte Carlo simulation model. The determination of the fair value is affected by our stock price, as well as
assumptions regarding a number of complex and subjective variables including our expected stock price volatility over the expected term of the awards, and risk-
free interest rates.

We  use  the  Black-Scholes  option-pricing  model  to  determine  the  fair  value  of  stock  options  and  warrants  and  shares  issued  under  our  2015  ESPP.  The
determination of the grant date fair value of stock options and warrants and shares issued under our 2015 ESPP using an option-pricing model is affected by our
estimated  common  stock  fair  value  as  well  as  assumptions  regarding  a  number  of  variables.  These  variables  include  the  fair  value  of  our  common  stock,  our
expected  common  stock  price  volatility  over  the  expected  life  of  the  stock  options  and  warrants,  the  expected  term  of  the  stock  option  and  warrants,  risk-free
interest rates, and the expected dividends, which are estimated as follows:

Fair Value of Our Common Stock . The fair value of our stock options, warrants and RSUs are based on the closing price of our Class A common stock as

reported on the New York Stock Exchange on the date of grant.

Expected Term . The expected term represents the period over which we anticipate stock-based awards to be outstanding. We do not have sufficient historical
exercise data to provide a reasonable basis upon which to estimate expected term due to the limited period of time stock-based awards have been exercisable. As a
result, for stock options and warrants, we used the simplified method to calculate the expected term estimate based on the vesting and contractual terms of the stock
option. Under the simplified method, the expected term is equal to the average of the stock-based award’s weighted average vesting period and its contractual term.
The expected term of equity awards issued under our 2015 ESPP is the contractual term.

Volatility .  Expected  volatility  is  a  measure  of  the  amount  by  which  the  stock  price  is  expected  to  fluctuate.  Prior  to  2018,  we  estimated  the  expected
volatility  of  the  common  stock  underlying  our  stock  options,  warrants  and  equity  awards  issued  under  our  2015  ESPP  at  the  grant  date  by  taking  the  average
historical  volatility  of  the  common  stock  of  a  group  of  comparable  publicly  traded  companies  over  a  period  equal  to  the  expected  life.  We  used  this  method
because  we  had  limited  information  on  the  volatility  of  our  Class  A  common  stock  because  of  our  short  trading  history.  Beginning  in  2018,  we  now  use  a
combination of historical volatility from our Class A common stock along with historical volatility from the group of comparable publicly traded companies.

54

 
 
 
 
 
 
 
 
 
 
Table of Contents

Risk-Free Rate . The risk-free interest rate is the estimated average interest rate based on U.S. Treasury zero-coupon notes with terms consistent with the

expected term of the awards.

Dividend Yield . We have never declared or paid any cash dividends and do not presently plan to pay cash dividends in the foreseeable future. Consequently,

we used an expected dividend yield of zero.

The assumptions used in calculating the fair value of the stock-based awards represent management judgment. As a result, if factors change and different

assumptions are used, the stock-based compensation expense could be materially different in the future.

Recent Accounting Pronouncements

See  Note  2,  “Significant  Accounting  Policies,”  in  the  notes  to  our  consolidated  financial  statements  for  a  full  description  of  recent  accounting

pronouncements, including expected dates of adoption and estimated effects on results of operations and financial condition.

55

 
 
 
Table of Contents

Item 7A. Quantitative and Qualitative Disclosures about Market Risk

We are exposed to market risks in the ordinary course of our business. These risks primarily include interest rate and foreign currency risks as follows:

Interest Rate Risk

Our  exposure  to  changes  in  interest  rates  relates  primarily  to  our  investment  portfolio.  As  of  December  31, 2018  ,  we  had  cash  and  cash  equivalents  of
$474.0  million  and  marketable  securities  of  $249.5  million  which  consisted  primarily  of  bank  deposits,  money  market  funds,  U.S.  government  and  agency
securities, commercial paper, and corporate notes and bonds. The primary objectives of our investment activities are to preserve principal and provide liquidity
without significantly increasing risk. Our investment policy specifies credit quality standards for our investments and limits the amount of credit exposure to any
single issue, issuer, or type of investment.

To date, we have not been exposed, nor do we anticipate being exposed, to material risks due to changes in interest rates. A hypothetical 10% change in

interest rates during any of the periods presented would not have had a material impact on our consolidated financial statements.

Foreign Currency Risk

To date, all of our inventory purchases have been denominated in U.S. dollars. Our international sales are primarily denominated in foreign currencies and
any unfavorable movement in the exchange rate between U.S. dollars and the currencies  in which we conduct sales in foreign countries could have an adverse
impact  on  our  revenue.  A  portion  of  our  operating  expenses  are  incurred  outside  the  United  States  and  are  denominated  in  foreign  currencies,  which  are  also
subject to fluctuations due to changes in foreign currency exchange rates. In addition, our suppliers incur many costs, including labor costs, in other currencies. To
the extent that exchange rates move unfavorably for our suppliers, they may seek to pass these additional costs on to us, which could have a material impact on our
gross margins. Our operating results and cash flows are, therefore, subject to fluctuations due to changes in foreign currency exchange rates. However, we believe
that the exposure to foreign currency fluctuation from operating expenses is relatively small at this time as the related costs do not constitute a significant portion
of our total expenses.

To partially mitigate the impact of changes in currency exchange rates on net cash flows from our foreign currency denominated revenue and expenses, we
enter into foreign currency exchange forward and option contracts. We also hedge certain monetary assets and liabilities denominated in foreign currencies, which
reduces  but  does  not  eliminate  our  exposure  to  currency  fluctuations  between  the  date  a  transaction  is  recorded  and  the  date  that  cash  is  collected  or  paid.  In
general, the market risks of these contracts are offset by corresponding gains and losses on the transactions being hedged.

We had no outstanding contracts in cash flow hedges for forecasted revenue and expense transactions as of December 31, 2018 . We had outstanding balance
sheet hedges with a total notional amount of $101.4 million as of December 31, 2018 . We assessed our exposure to movements in currency exchange rates by
performing  a  sensitivity  analysis  of  adverse  changes  in  exchange  rates  and  the  corresponding  impact  to  our  results  of  operations.  Based  on  transactions
denominated in currencies other than respective functional currencies, a hypothetical change of 10% would have resulted in an impact on loss before income taxes
of approximately $11.9 million for 2018 .

56

 
 
 
 
 
 
 
Table of Contents

Item 8. Financial Statements and Supplementary Data

FITBIT, INC.
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm

Consolidated Financial Statements:

Consolidated Balance Sheets

Consolidated Statements of Operations

Consolidated Statements of Comprehensive Loss

Consolidated Statements of Stockholders’ Equity  

Consolidated Statements of Cash Flows

Notes to Consolidated Financial Statements

57

Page

58

60

61

62

63

64

65

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Report of Independent Registered Public Accounting Firm

To the Board of Directors and Stockholders of Fitbit, Inc.

Opinions on the Financial Statements and Internal Control over Financial Reporting

We  have  audited  the  accompanying  consolidated  balance  sheets  of  Fitbit,  Inc.  and  its  subsidiaries  (the  “Company”)  as  of  December  31,  2018  and  2017,  and  the  related
consolidated  statements of operations,  of comprehensive  loss, of stockholders’  equity,  and of cash flows for each of the three years in the period ended December 31, 2018,
including the related notes (collectively referred to as the “consolidated financial statements”).  We also have audited the Company's internal control over financial reporting as
of December 31, 2018, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway
Commission (COSO).

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31, 2018 and
2017, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2018 in conformity with accounting principles generally
accepted in the United States of America.  Also in our opinion, the Company did not maintain, in all material respects, effective internal control over financial reporting as of
December 31, 2018, based on criteria established in Internal Control - Integrated Framework (2013) issued by the COSO because a material weakness in internal control over
financial reporting related to accuracy of inputs in the sales order entry process existed as of that date.

A  material  weakness  is  a  deficiency,  or  a  combination  of  deficiencies,  in  internal  control  over  financial  reporting,  such  that  there  is  a  reasonable  possibility  that  a  material
misstatement  of  the  annual  or  interim  financial  statements  will  not  be  prevented  or  detected  on  a  timely  basis.  The  material  weakness  referred  to  above  is  described  in
Management's Report  on  Internal  Control  over  Financial  Reporting  appearing  under  Item  9A.    We  considered  this  material  weakness in  determining  the  nature,  timing,  and
extent  of  audit  tests  applied  in  our  audit  of  the  2018  consolidated  financial  statements,  and  our  opinion  regarding  the  effectiveness  of  the  Company’s  internal  control  over
financial reporting does not affect our opinion on those consolidated financial statements.

Change in Accounting Principle

As discussed in Note 2 to the consolidated financial statements, the Company changed the manner in which it accounts for revenues from contracts with customers
in 2018.

Basis for Opinions

The Company's management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting, and for its assessment
of the effectiveness of internal control over financial reporting included in management's report referred to above.  Our responsibility is to express opinions on the Company’s
consolidated financial statements and on the Company's internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public
Company  Accounting  Oversight  Board  (United  States)  ("PCAOB")  and  are  required  to  be  independent  with  respect  to  the  Company  in  accordance  with  the  U.S.  federal
securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB.  Those standards require that we plan and perform the audits to obtain reasonable assurance about
whether the consolidated financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was
maintained in all material respects.

Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether
due  to  error  or  fraud,  and  performing  procedures  that  respond  to  those  risks.  Such  procedures  included  examining,  on  a  test  basis,  evidence  regarding  the  amounts  and
disclosures in the consolidated financial statements.  Our audits also included evaluating the accounting principles used and significant estimates made by management, as well
as  evaluating  the  overall  presentation  of  the  consolidated  financial  statements.  Our  audit  of  internal  control  over  financial  reporting  included  obtaining  an  understanding  of
internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control
based on the assessed risk.  Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a
reasonable basis for our opinions.

Definition and Limitations of Internal Control over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of
financial statements for external purposes in accordance with generally accepted accounting  principles.   A company’s internal  control over financial reporting  includes those
policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the
company;  (ii)  provide  reasonable  assurance  that  transactions  are  recorded  as  necessary  to  permit  preparation  of  financial  statements  in  accordance  with  generally  accepted
accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors

58

Table of Contents

of the company; and (iii)  provide reasonable assurance regarding prevention or timely  detection of unauthorized acquisition, use, or disposition of the company’s assets that
could have a material effect on the financial statements.

Because of its inherent limitations,  internal control over financial reporting may not prevent or detect misstatements.  Also, projections of any evaluation of effectiveness to
future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may
deteriorate.

/s/PricewaterhouseCoopers LLP
San Francisco, California
March 1, 2019

We have served as the Company’s auditor since 2011.

59

Table of Contents

FITBIT, INC.
Consolidated Balance Sheets
(In thousands, except share and per share amounts)

Assets

Current assets:

Cash and cash equivalents

Marketable securities

Accounts receivable, net

Inventories

Income tax receivable

Prepaid expenses and other current assets

Total current assets

Property and equipment, net

Goodwill

Intangible assets, net

Deferred tax assets

Other assets

Total assets

Liabilities and Stockholders’ Equity

Current liabilities:

Accounts payable

Accrued liabilities

Deferred revenue

Income taxes payable

Total current liabilities

Long-term deferred revenue

Other liabilities

Total liabilities

Commitments and contingencies (Note 7)

Stockholders’ equity:

Preferred stock, $0.0001 par value, 10,000,000 shares authorized

Class A common stock, $0.0001 par value, 600,000,000 shares authorized; 221,081,203 and 207,453,624 shares
issued and outstanding as of December 31, 2018 and 2017, respectively

Class B common stock, $0.0001 par value, 350,000,000 shares authorized; 31,281,638 and 31,302,898 shares
issued and outstanding as of December 31, 2018 and 2017, respectively

Additional paid-in capital

Accumulated other comprehensive loss

Accumulated deficit

Total stockholders’ equity

Total liabilities and stockholders’ equity

December 31,

2018

2017

$

473,956   $

249,493  

414,209  

124,871  

6,957  

42,325  

1,311,811  

106,286  

60,979  

23,620  

4,489  

8,362  

341,966

337,334

406,019

123,895

77,882

97,269

1,384,365

104,908

51,036

22,356

3,990

15,420

$

$

1,515,547   $

1,582,075

251,657   $

437,234  

29,400  

1,092  

719,383  

7,436  

52,790  

779,609  

—  

22  

3  

1,055,046  

(66)  

(319,067)  

735,938  

212,731

452,137

35,504

928

701,300

6,928

49,884

758,112

—

21

3

956,060

(9)

(132,112)

823,963

$

1,515,547   $

1,582,075

The accompanying notes are an integral part of these consolidated financial statements.

60

 
 
 
 
   
 
   
 
   
 
   
 
 
 
   
 
   
 
Table of Contents

Revenue

Cost of revenue

Gross profit

Operating expenses:

Research and development

Sales and marketing

General and administrative

Total operating expenses

Operating loss

Interest income, net

Other income (expense), net

Loss before income taxes

Income tax expense (benefit)

Net loss

FITBIT, INC.
Consolidated Statements of Operations
(In thousands, except per share amounts)

Year Ended December 31,

2018

2017

2016

$

1,511,983   $

1,615,519   $

908,404  

603,579  

332,169  

344,091  

116,627  

792,887  

924,618  

690,901  

343,012  

415,042  

133,934  

891,988  

2,169,461

1,323,577

845,884

320,191

491,255

146,903

958,349

(189,308)  

(201,087)  

(112,465)

7,808  

(2,642)  

(184,142)  

1,687  

3,647  

2,796  

(194,644)  

82,548  

(185,829)   $

(277,192)   $

(0.76)   $

(0.76)   $

(1.19)   $

(1.19)   $

244,603  

244,603  

232,032  

232,032  

3,156

14

(109,295)

(6,518)

(102,777)

(0.47)

(0.47)

220,405

220,405

$

$

$

Net loss per share attributable to common stockholders:

Basic

Diluted

Shares used to compute net loss per share attributable to common stockholders:

Basic

Diluted

The accompanying notes are an integral part of these consolidated financial statements.

61

 
 
 
 
 
 
 
   
   
 
   
   
 
   
   
 
   
   
 
Table of Contents

Net loss

Other comprehensive loss:

Cash flow hedges:

FITBIT, INC.
Consolidated Statements of Comprehensive Loss
(In thousands)

Year Ended December 31,

2018

2017

2016

$

(185,829)   $

(277,192)   $

(102,777)

7,587  

(19,422)  

9,422

(7,587)  

—  

19,965  

543  

(10,650)

(1,228)

(68)  

11  

(57)  

—  

125  

(13)  

112  

314  

(126)

(6)

(132)

(309)

$

(185,886)   $

(276,223)   $

(104,446)

Change in unrealized gain (loss) on cash flow hedges, net of tax expense (benefit) of $819,
($1) and ($1,251), respectively

Less reclassification for realized net (gain) loss included in net loss, net of tax expense of
($819), $74 and $509, respectively

Net change, net of tax

Available-for-sale investments:

Change in unrealized gain (loss) on investments

Less reclassification for realized net (gain) loss included in net loss

Net change, net of tax

Change in foreign currency translation adjustment, net of tax

Comprehensive loss

The accompanying notes are an integral part of these consolidated financial statements.

62

 
 
 
 
 
 
 
   
   
 
   
   
 
   
   
 
   
   
 
Table of Contents

Balance at December 31, 2015

Issuance of common stock

Stock-based compensation expense

Taxes related to net share settlement of restricted stock
units
Excess tax benefit from stock-based compensation

Net loss

Other comprehensive loss

Balance at December 31, 2016

Issuance of common stock

Stock-based compensation expense

Taxes related to net share settlement of restricted stock
units
Cumulative effect adjustment related to recognition of
previously unrecognized excess tax benefits from
adoption of ASU 2016-09
Net loss

Other comprehensive income

Balance at December 31, 2017

Issuance of common stock

Stock-based compensation expense

Taxes related to net share settlement of restricted stock
units
Cumulative effect adjustment related to opening retained
earnings for adoption of ASU 2014-09
Net loss

Other comprehensive loss

Balance at December 31, 2018

FITBIT, INC.
Consolidated Statements of Stockholders’ Equity
(In thousands except share amounts)

Class A and Class B Common Stock  

Shares

Amount

Additional
Paid-In
Capital

Accumulated
Other
Comprehensive
Income (Loss)

Retained
Earnings
(Accumulated
Deficit)

Total
Stockholders’
Equity

214,781,573   $
10,881,704  
—  

21   $
2  
—  

737,820   $
25,812  
79,107  

—  
—  
—  
—  
225,663,277  
13,093,245  
—  

—  

—  
—  
—  
238,756,522  
13,606,319  
—  

—  

—  
—  
—  

—  
—  
—  
—  
23  
1  
—  

—  

—  
—  
—  
24  
1  
—  

—  

—  
—  
—  
25   $

(4,939)  
21,545  
—  
—  
859,345  
19,010  
92,081  

(14,376)  

—  
—  
—  
956,060  
21,469  
96,953  

(19,436)  

—  
—  
—  

  $

691
—  
—  

—  
—  
—  

(1,669)

(978)

—  
—  

—  

—  
—  

969

(9)
—  
—  

—  

—  
—  

(57)

242,919   $
—  
—  

—  
—  
(102,777)  
—  
140,142  
—  
—  

—  

4,938  
(277,192)  
—  
(132,112)  
—  
—  

—  

(1,126)  
(185,829)  
—  

981,451

25,814

79,107

(4,939)

21,545

(102,777)

(1,669)

998,532

19,011

92,081

(14,376)

4,938

(277,192)

969

823,963

21,470

96,953

(19,436)

(1,126)

(185,829)

(57)

  $

(319,067)   $

735,938

(66)
The accompanying notes are an integral part of these consolidated financial statements.

252,362,841   $

1,055,046   $

63

 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
 
Table of Contents

FITBIT, INC.
Consolidated Statements of Cash Flows
(In thousands)

Cash Flows from Operating Activities

Net loss

Adjustments to reconcile net loss to net cash provided by operating activities:

Provision for doubtful accounts

Provision for excess and obsolete inventory

Depreciation

Amortization of intangible assets

Accelerated depreciation of property and equipment

Amortization of issuance costs and discount on debt

Stock-based compensation

Deferred income taxes

Impairment of equity investment

Other

Changes in operating assets and liabilities, net of acquisitions:

Accounts receivable

Inventories

Prepaid expenses and other assets

Fitbit force recall reserve

Accounts payable

Accrued liabilities and other liabilities

Deferred revenue

Income taxes payable

Net cash provided by operating activities

Cash Flows from Investing Activities

Purchase of property and equipment

Purchase of marketable securities

Sales of marketable securities

Maturities of marketable securities

Acquisitions, net of cash acquired

Equity investment

Net cash provided by (used in) investing activities

Cash Flows from Financing Activities

Repayment of debt

Payment of offering costs

Proceeds from issuance of common stock

Taxes paid related to net share settlement of restricted stock units

Net cash provided by financing activities

Net increase (decrease) in cash and cash equivalents

Effect of exchange rate changes on cash and cash equivalents

Cash and cash equivalents at beginning of period

Cash and cash equivalents at end of period

Supplemental Disclosure

Cash paid for interest

Cash paid (received) for income taxes, net of $72 million income tax refund in 2018

Supplemental Disclosure of Non-Cash Investing and Financing Activity

Purchase of property and equipment included in accounts payable and accrued liabilities

Property acquired under capital leases

Year Ended December 31,

2018

2017

2016

$

(185,829)

  $

(277,192)   $

(102,777)

56

11,828

48,889

7,926

7,731

785

97,009

(2,548)

6,000

(1,395)

(8,036)

(12,860)

125,914

(445)

35,207

(11,978)

(5,622)

575

113,207

(52,880)

(353,948)

9,983

433,594

(19,253)

—  

17,496

(747)

—  

21,470

(19,436)

1,287

131,990

—  

341,966

473,956

  $

631

(69,868)

6,615

2,700

  $
  $

  $
  $

7,893  
14,833  
39,971  
5,722  
5,250  
951  
91,581  
173,906  
—  
216  

63,784  
92,129  
(113,111)  
(789)  
(86,115)  
56,172  
(7,472)  
(3,488)  
64,241  

(89,160)  
(597,933)  
42,406  
622,525  
(556)  
(6,000)  
(28,718)  

—  
—  
19,011  
(14,376)  
4,635  
40,158  
488  
301,320  
341,966   $

1,019   $
382   $

4,197   $
—   $

339

4,993

36,046

2,087

19,805

466

79,432

(100,434)

—

(423)

(8,701)

(61,975)

(37,876)

(3,869)

45,654

213,361

5,456

47,136

138,720

(78,640)

(638,055)

46,511

315,774

(38,256)

—

(392,666)

—

(1,236)

25,969

(4,939)

19,794

(234,152)

(374)

535,846

301,320

624

34,014

19,778

—

$

$

$

$

$

 
 
 
 
 
 
 
   
   
 
   
   
 
   
   
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
   
   
 
   
   
The accompanying notes are an integral part of these consolidated financial statements.

64

 
Table of Contents

1.    Business Overview and Basis of Presentation

Description of Business

FITBIT, INC.
Notes to Consolidated Financial Statements

Fitbit,  Inc.  (the  “Company”)  is  a  technology  company  focused  on  driving  health  solutions  and  positively  impacting  health  outcomes.  The  Fitbit  platform
combines wearable devices with software and services to give its users tools to help them reach their health and fitness goals. The Company’s wearable devices,
which  include  trackers  and  smartwatches,  enable  its  users  to  view data  about  their  daily  activity,  exercise  and  sleep  in  real-time.  The  Company’s software  and
services,  which  include  an  online  dashboard  and  mobile  app,  provide  its  users  with  data  analytics,  motivational  and  social  tools,  and  virtual  coaching  through
customized fitness plans and interactive workouts, drive engagement and can be leveraged to provide personalized insights. The Company sells devices through
diversified  sales  channels  that  include  distributors,  retailers,  Fitbit  Health  Solutions,  and  Fitbit.com.  The  Company  has  established  wholly-owned  subsidiaries
globally and its corporate headquarters are located in San Francisco, California.

Basis of Presentation and Principles of Consolidation

The  consolidated  financial  statements  are  prepared  in  accordance  with  U.S.  generally  accepted  accounting  principles  (“U.S.  GAAP”).  The  consolidated

financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany transactions and balances have been eliminated.

The Company’s fiscal year ends on December 31 of each year. The Company operates on a 4-4-5 week quarterly calendar.

Use of Estimates

The preparation of consolidated financial statements in accordance with U.S. GAAP requires management to make estimates and assumptions that affect the
amounts reported and disclosed in the consolidated financial statements and accompanying notes. The primary estimates and assumptions made by management
are related to revenue recognition, reserves for sales returns and incentives, reserves for warranty, valuation of stock-based awards, fair value of derivative assets
and  liabilities,  allowance  for  doubtful  accounts,  inventory  valuation,  fair  value  of  goodwill  and  acquired  tangible  and  intangible  assets  and  liabilities  assumed
during acquisitions, the number of reportable segments, the recoverability of intangible assets and their useful lives, contingencies, income taxes, recoverability of
unused advertising credits, and impairment of an equity investment. Actual results could differ from those estimates, and such differences may be material to the
consolidated financial statements.

Comprehensive Loss

Comprehensive loss consists of two components, net loss and other comprehensive loss, net of tax. Other comprehensive loss refers to revenue, expenses,
and gains and losses that are recorded as an element of stockholders’ equity but are excluded from net loss. The Company’s other comprehensive loss consists of
net unrealized gains and losses on derivative instruments accounted for as cash flow hedges, foreign currency translation adjustments from those subsidiaries not
using the U.S. dollar as their functional currency, and unrealized gains and losses on available-for-sale securities.

Customer Bankruptcy

In September 2017, Wynit Distribution (“Wynit”) filed for bankruptcy protection under Chapter 11 of the United States Bankruptcy Code. Wynit was the
Company’s largest customer, historically representing 11% of total revenue during the six months ended July 1, 2017 and 19% of total accounts receivables as of
July 1, 2017. In connection with Wynit’s bankruptcy filing, the Company believed that the collectability of the product shipments to Wynit during the third quarter
of 2017 was not reasonably assured. However, as of July 1, 2017, collectability of accounts receivables from Wynit was reasonably assured. 

The Company ceased to recognize revenue from Wynit, which totaled $8.1 million during the third quarter of 2017. Additionally, the Company recorded a
charge of $35.8 million during the third quarter ended September 30, 2017 comprised of cost of revenue of $5.5 million associated with shipments to Wynit in the
third  quarter  of  2017  and  bad  debt  expense  of  $30.3  million  associated  with  all  of  Wynit’s  outstanding  accounts  receivables.  The  Company  maintains  credit
insurance  that  covers  a  portion  of  the  exposure  related  to  its  customer  receivables.  The  Company  recorded  an  insurance  receivable  based  on  an  analysis  of  its
insurance policies, including their exclusions, an assessment of the nature of the claim, and information from its insurance carrier. As of September 30, 2017, the
Company had recorded an insurance receivable of $26.8 million , included in prepaid

65

 
 
 
 
 
 
 
 
Table of Contents

expenses and other current assets, associated with the amount it had concluded was probable related to the claim. The $26.8 million insurance receivable allowed
the  Company  to  recover  $22.7  million  of  bad  debt  expense  and  $4.1  million  of  cost  of  revenue,  resulting  in  a  net  charge  of  $9.0  million  in  the  consolidated
statement of operations comprised of net bad debt expense of $7.6 million and net cost of revenue of $1.4 million . The Company received $21.4 million of the
insurance receivable during the fourth quarter of 2017, and the remaining $5.4 million in January 2018.

During  2018,  the  Company  released  $12.4  million  in  product  return  and  rebate  reserves  related  to  Wynit,  as  it  believes  the  possibility  of  future  claims

associated with these reserves is remote. This reserve release resulted in a $12.4 million increase in revenue during the year ended December 31, 2018 .

Non-Monetary Transaction

The  Company  entered  into  an  agreement  with  a  third  party  during  2016  to  exchange  inventory  for  advertising  credits  and  cash,  which  was  amended  in
October 2018 to extend the contractual  period from four to six years.  The Company recorded  the  transaction  based on the estimated  fair  value  of the products
exchanged.  For  the  year  ended  December  31,  2016,  the  Company  recorded  $15.0  million  of  revenue  and  $7.0  million  of  associated  cost  of  goods  sold  upon
exchange  of  the  products  for  advertising  credits  of  $13.0  million  and  cash  of  $2.0  million  .  The  $13.0  million  of  unused  advertising  credits  remaining  as  of
December 31, 2016 were recorded in prepaid expenses and other current assets, and other assets. Such credits are expected to be used over the contractual period of
six  years,  and  will  be  expensed  as  advertising  services  are  received.  During  the  year  ended  December  31,  2018  and  2017,  $2.3  million  and  $0.8  million  ,
respectively, of credits were utilized. The Company’s prepaid and other assets related to unused advertising credits as of December 31, 2018 and December 31,
2017 were $9.9 million and $12.2 million , respectively.

2.    Significant Accounting Policies

Cash, Cash Equivalents and Marketable Securities

Cash and cash equivalents include all cash balances and highly liquid investments with original maturities of three months or less from the date of purchase.
Cash equivalents  and marketable  securities  consist of money market  funds, U.S. government  and agency securities,  commercial  paper, and corporate  notes and
bonds.

The Company’s marketable securities are classified as available-for-sale as of the balance sheet date and are reported at fair value with unrealized gains and
losses  reported,  net  of  tax,  as  a  separate  component  of  accumulated  other  comprehensive  income  (loss)  in  stockholders’  equity.  Because  the  Company  views
marketable securities as available to support current operations as needed, it has classified all available-for-sale securities as current assets. Realized gains or losses
and other-than-temporary impairments, if any, on available-for-sale securities are reported in other expense, net as incurred. Realized gains and losses on the sale
of securities are determined by specific identification of each security’s cost basis. Investments are reviewed periodically to identify possible other-than-temporary
impairments. No impairment loss has been recorded on the securities as the Company believes that any decrease in fair value of these securities is temporary and
expects to recover up to, or beyond, the initial cost of investment for these securities.

Fair Value of Financial Instruments

Assets and liabilities recorded at fair value on a recurring basis are categorized based upon the level of judgment associated with inputs used to measure their
fair  values.  Fair  value  is  defined  as  the  price  that  would  be  received  to  sell  an  asset  or  paid  to  transfer  a  liability  in  an  orderly  transaction  between  market
participants at the reporting date.

The Company estimates fair value by applying the following hierarchy, which prioritizes the inputs used to measure fair value into three levels and bases the

categorization within the hierarchy upon the lowest level of input that is available and significant to the fair value measurement:

Level 1 —Quoted prices in active markets for identical assets or liabilities;

Level 2 —Observable  inputs  other  than  quoted  prices  in  active  markets  for  identical  assets  and  liabilities,  quoted  prices  for  identical  or  similar  assets  or
liabilities in inactive markets, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or
liabilities; and

Level 3 —Inputs that are generally unobservable and typically reflect management’s estimate of assumptions that market participants would use in pricing

the asset or liability.

66

 
 
 
 
 
 
 
 
 
 
Table of Contents

Foreign Currencies

The Company and all of its wholly-owned subsidiaries use the U.S. dollar as their functional currency.

The  Company’s  subsidiaries  that  use  the  U.S.  dollar  as  their  functional  currency  remeasure  local  currency  denominated  monetary  assets  and  liabilities  at
exchange rates in effect at the end of each period, and inventories, property, plant and equipment and other nonmonetary assets and liabilities at historical rates.
Gains  and  losses  from  these  remeasurements  have  been  included  in  the  Company’s  operating  results  within  other  income  (expense),  net.  Local  currency
transactions  of these international  operations  are remeasured  into U.S. dollars at the rates of exchange  in effect  at the date of the transaction.  Foreign currency
transaction gains were $4.6 million , $2.6 million , and $11.7 million for 2018 , 2017 , and 2016, respectively.

Derivative Instruments

The Company accounts for its derivative instruments as either assets or liabilities and carries them at fair value. Derivatives held by the Company that are not
designated as hedges are adjusted to fair value through earnings at each reporting date. In addition, the Company enters into derivatives that are accounted for as
cash flow hedges. The Company records the gains or losses, net of tax, related to the effective portion of its cash flow hedges as a component of accumulated other
comprehensive income (loss) in stockholders’ equity and subsequently reclassifies the gains or losses into revenue and operating expenses when the underlying
hedged transactions are recognized. The Company periodically assesses the effectiveness of its cash flow hedges. The fair value of derivative assets and liabilities
are included in prepaid expenses and other current assets and accrued liabilities on the consolidated balance sheets.

Concentration of Credit Risk

Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of cash, cash equivalents, marketable securities,
accounts receivables, and derivative instruments. Cash is deposited with high quality financial institutions and may, at times, exceed federally insured limits. The
Company’s Investment Policy requires that cash equivalents and marketable securities are invested only in investment grade securities and limits the amount of
credit  exposure  to  any  single  issuance,  issuer,  or  type  of  investment.  Management  believes  that  the  financial  institutions  that  hold  the  Company’s  deposits  are
financially credit worthy and, accordingly, minimal credit risk exists with respect to those balances. Generally, these deposits may be redeemed upon demand and,
therefore, bear minimal interest rate risk.

The  Company’s  accounts  receivable  is  derived  from  customers  located  principally  in  the  United  States.  The  Company  maintains  credit  insurance  for  the
majority  of  its  customer  balances,  performs  ongoing  credit  evaluations  of  its  customers,  and  maintains  allowances  for  potential  credit  losses  on  customers’
accounts when deemed necessary. Credit losses historically have not been significant. The Company continuously monitors customer payments and maintains an
allowance  for  doubtful  accounts  based  on  its  assessment  of  various  factors  including  historical  experience,  age  of  the  receivable  balances,  and  other  current
economic conditions or other factors that may affect customers’ ability to pay.

The Company’s derivative instruments expose it to credit risk to the extent that its counterparties may be unable to meet the terms of the agreements. The
Company seeks to mitigate this risk by limiting counterparties to major financial institutions and by spreading the risk across several major financial institutions. In
addition, the potential risk of loss with any one counterparty resulting from this type of credit risk is monitored on an ongoing basis.

Supplier Concentration

The Company relies on third parties for the supply and manufacture of its products, as well as third-party logistics providers. In instances where these parties

fail to perform their obligations, the Company may be unable to find alternative suppliers or satisfactorily deliver its products to its customers on time, if at all.

Inventories

Inventories consist of finished goods and component parts, which are purchased from contract manufacturers and component suppliers. Inventories are stated
at  the  lower  of  cost  or  net  realizable  value.  The  Company  assesses  the  valuation  of  inventory  and  periodically  writes  down  the  value  for  estimated  excess  and
obsolete inventory based upon estimates of future demand and market conditions.

67

 
 
 
 
 
 
 
 
 
 
Table of Contents

Property and Equipment, Net

Property  and  equipment  are  stated  at  cost  less  accumulated  depreciation  and  amortization.  Depreciation  and  amortization  of  property  and  equipment  is
calculated using the straight-line method over the estimated useful lives of the assets. Cost of maintenance and repairs that do not improve or extend the lives of the
respective assets are expensed as incurred.

The useful lives of the property and equipment are as follows:

Tooling and manufacturing equipment

Furniture and office equipment

Purchased software

Capitalized internally-developed software

Leasehold improvements

Internally-Developed Software Costs

One to three years

Three years

Three years

Two to eight years

Shorter of remaining lease term or ten years

The Company capitalizes eligible costs to acquire, develop, or modify internal-use software that are incurred subsequent to the preliminary  project stage.
Capitalized internally-developed software costs, net, not yet placed in service were $2.6 million as of December 31, 2018 and $11.2 million as of December 31,
2017.

Research and Development

Research and development expenses consist primarily of personnel-related  expenses, consulting and contractor expenses, tooling and prototype materials,
and  allocated  overhead  costs.  Substantially  all  of  the  Company’s  research  and  development  expenses  are  related  to  developing  new  products  and  services  and
improving  existing  products  and  services.  To  date,  research  and  development  expenses  have  been  expensed  as  incurred,  because  the  release  of  products  and
services for sale has been short and development costs qualifying for capitalization have been immaterial.

Business Combinations, Goodwill, and Intangible Assets

The Company allocates the fair value of purchase consideration to tangible assets, liabilities assumed, and intangible assets acquired based on their estimated
fair  values.  The  excess  of  the  fair  value  of  purchase  consideration  over  the  fair  values  of  these  identifiable  assets  and  liabilities  is  allocated  to  goodwill.  The
allocation of the purchase consideration requires management to make significant estimates and assumptions, especially with respect to intangible assets. These
estimates can include, but are not limited to, future expected cash flows from acquired customers, acquired technology, and trade names from a market participant
perspective, useful lives, and discount rates. Management’s estimates of fair value are based upon assumptions believed to be reasonable, but which are inherently
uncertain and unpredictable and, as a result, actual results may differ from estimates. During the measurement period, which is up to one year from the acquisition
date, the Company may record adjustments to the assets acquired and liabilities assumed, with the corresponding offset to goodwill. Upon the conclusion of the
measurement period, any subsequent adjustments are recorded to earnings.

The Company assesses goodwill for impairment at least annually during the fourth quarter and whenever events or changes in circumstances indicate that the
carrying value of the asset may not be recoverable. Consistent with the determination that the Company has one operating segment, the Company has determined
that there is one reporting unit and tests goodwill for impairment at the entity level. Goodwill is tested using the two-step process in accordance with ASC 350,
Intangibles—Goodwill and Other . In the first step, the carrying amount of the reporting unit is compared to the fair value based on the fair value of the Company’s
common  stock.  If  the  fair  value  of  the  reporting  unit  exceeds  the  carrying  value,  goodwill  is  not  considered  impaired  and  no  further  testing  is  required.  If  the
carrying value of the reporting unit exceeds the fair value, goodwill is potentially impaired and the second step of the impairment test must be performed. In the
second step, the implied fair value of the goodwill, as defined by ASC 350, is compared to its carrying amount to determine the amount of impairment loss, if any.
The Company tested goodwill for impairment as of October 31, 2018 and 2017, and the fair value of the reporting unit exceeded the carrying value. The Company
considered  other  factors  in  the  performance  of  the  annual  goodwill  impairment  test  in  the  fourth  quarter  of  2018,  including  assumptions  about  expected  future
revenue  forecasts,  changes  in  the  overall  economy,  trends  in  its  stock  price,  and  other  operating  conditions.    It  is  reasonably  possible  that  the  Company  could
perform significantly below its expectations or a deterioration of market and economic conditions could occur. This would adversely impact the Company's ability
to meet its projected results, which could cause its goodwill to become impaired. If the Company determines that its goodwill is impaired, it would be required to
record a non-cash charge that could have a material adverse effect on its results of operations and financial position.

Acquired  finite-lived  intangible  assets  are  amortized  over  their  estimated  useful  lives.  The  Company  evaluates  the  recoverability  of  intangible  assets  for

possible impairment whenever events or circumstances indicate that the carrying amount of

68

 
 
  
  
  
  
  
 
 
 
 
 
 
 
 
Table of Contents

such assets may not be recoverable. Recoverability of these assets is measured by a comparison of the carrying amounts to the future undiscounted cash flows the
assets  are  expected  to  generate.  If  such  review  indicates  that  the  carrying  amount  of  intangible  assets  is  not  recoverable,  the  carrying  amount  of  such  assets  is
reduced to fair value. The Company has not recorded any such impairment charge during the years presented.

Impairment of Long-Lived Assets

The Company evaluates its long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may
not be recoverable. Recoverability is measured by comparison of the carrying amounts to the expected future undiscounted cash flows attributable to these assets.
If it is determined that an asset is not recoverable, an impairment loss is recorded in the amount by which the carrying amount of the assets exceeds the expected
discounted future cash flows arising from those assets. The Company has not recorded any such impairment charge during the years presented.

Revenue Recognition

The  Company  recognizes  revenue  upon  transfer  of  control  of  promised  goods  or  services  to  customers  at  transaction  price,  an  amount  that  reflects  the
consideration the Company expects to receive in exchange for those goods or services. Transaction price is calculated as selling price net of variable consideration
which may include estimates for future returns and sales incentives related to current period product revenue.

Products and Services

The  Company  derives  substantially  all  of  its  revenue  from  sales  of  its  wearable  devices,  which  includes  trackers,  smartwatches  and  accessories.  The
Company also generates a small portion of revenue from its subscription-based services. The Company considers delivery of its products to have occurred once
control has transferred and delivery of services to have occurred as control is transferred. The Company recognizes revenue, net of estimated sales returns, sales
incentives, discounts, and sales tax.

Arrangements with Multiple Performance Obligations

The  Company  enters  into  contracts  that  have  multiple  performance  obligations  that  include  hardware,  software,  and  services.  The  first  performance
obligation  is  the  hardware  and  firmware  essential  to  the  functionality  of  the  tracker  or  smartwatch  delivered  at  the  time  of  sale.  The  second  performance
obligation is the software services included with the products, which are provided free of charge and enable users to sync, view, and access real-time data on the
Company’s online dashboard and mobile apps. The third performance obligation is the embedded right included with the purchase of the device to receive, on a
when-and-if-available  basis,  future  unspecified  firmware  upgrades  and  features  relating  to  the  product’s  essential  firmware.  In  addition,  the  Company
occasionally  offers  a  fourth  performance  obligation  in  bundled  arrangements  that  allows  access  to  subscription-based  services  related  to  the  Company’s  Fitbit
Coach offering.

The  Company  allocates  revenue  to  all  performance  obligations  based  on  their  relative  standalone  selling  prices  (“SSP”).  The  Company’s  process  for
determining  its  SSP  considers  multiple  factors  including  consumer  behaviors,  the  Company’s  internal  pricing  model,  and  cost-plus  margin  and  may  vary
depending upon the facts and circumstances related to each deliverable. SSP for the trackers and smartwatches reflect the Company’s best estimate of the selling
prices if they were sold regularly on a stand-alone basis and comprise the majority of the arrangement consideration. SSP for upgrade rights currently ranges from
$1.00 to $3.00 . SSP for the online dashboard and mobile apps is currently estimated at $0.99 . SSP for access to Fitbit Coach subscription-based services is based
on the price charged when sold separately.

Amounts allocated to the delivered wearable devices are recognized at the time of delivery, provided the other conditions for revenue recognition have been
met.  Amounts  allocated  to  the  online  dashboard  and  mobile  apps  and  unspecified  upgrade  rights  are  deferred  and  recognized  on  a  straight-line  basis  over  the
estimated usage period.

The Company offers its users the ability to purchase subscription-based services, through which the users receive incremental features, including access to a
digital personal trainer, in-depth analytics regarding the user’s personal metrics, or video-based customized workouts. Amounts paid for subscriptions are deferred
and recognized ratably over the service period, which is typically one year. Revenue from subscription-based services was less than 1% of revenue for all periods
presented.

In  addition,  the  Company  offers  subscription-based  software  and  services  to  certain  customers  in  Fitness  Health  Solutions,  which  includes  a  real-time
dashboard, and the ability to create corporate challenges. SSP for the Fitness Health Solutions subscription is determined based on the Company’s internal pricing
model for anticipated renewals for existing customers and

69

 
 
 
Table of Contents

pricing for new customers. Revenue allocated to the Fitness Health Solutions subscription is deferred and recognized on a straight-line basis over the estimated
access period of one year, which is the typical service period. Revenue for Fitness Health Solutions software and services was less than 1% of revenue for all
periods presented.

The Company applies a practical expedient to expense costs to obtain a contract with a customer as incurred when the amortization period would be one year
or less. The Company applies a practical expedient to not consider the effect of a significant financing component as it expects that the period between transfer of
control and payment from customer to be one year or less.

The Company accounts for shipping and handling fees billed to customers as revenue. Sales taxes and value added taxes (“VAT”) collected from customers

which are remitted to governmental authorities are not included in revenue, and are reflected as a liability on the consolidated balance sheets.

Rights of Return, Stock Rotation Rights, and Price Protection

The Company offers limited rights of return, stock rotation rights, and price protection under various policies and programs with its retailer and distributor

customers and end-users. Below is a summary of the general provisions of such policies and programs:

•

•
•
•

Retailers and distributors are generally allowed to return products that were originally sold through to an end-user under provisions of their contracts, called
“open-box” returns, and such returns may be made at any time after the original sale.
All purchases through Fitbit.com are covered by a 45-day right of return.
Certain distributors are allowed stock rotation rights which are limited rights of return of products purchased during a prior period, generally one quarter.
Certain distributors are offered price protection that allows for the right to a partial credit for unsold inventory held by the distributor if the Company reduces
the selling price of a product.

The Company estimates reserves for these policies and programs based on historical experience, and records the reserves as a reduction of revenue and an
accrued liability. Through  December 31, 2018 , actual returns have primarily been open-box returns. On a quarterly basis, the amount of revenue that is reserved
for future returns is calculated based on historical trends and data specific to each reporting period. The historical trends consider product life cycles, new product
introductions, market acceptance of products, product sell-through, the type of customer, seasonality, and other factors. Return rates can fluctuate over time, but
have been sufficiently predictable to allow the Company to estimate expected future product returns. The Company reviews the actual returns evidenced in prior
quarters as a percent of related revenue to determine the historical rate of returns. The Company then applies the historical rate of returns to the current period
revenue as a basis for estimating future returns. When necessary, the Company also provides a specific reserve for products in the distribution channel in excess of
estimated requirements. This estimate can be affected by the amount of a particular product in the channel, the rate of sell-through, product plans, and other factors.
The Company also considers whether there are circumstances which may result in anticipated returns higher than the historical return rate from direct customers
and  records  an  additional  specific  reserve  as  necessary.  The  estimates  and  assumptions  used  to  reserve  for  rights  of  return,  stock  rotation  rights,  and  price
protection have been accurate in all material respects and have not materially changed in the past.

Sales Incentives

The  Company  offers  sales  incentives  through  various  programs,  consisting  primarily  of  cooperative  advertising  and  pricing  promotions  to  retailers  and
distributors. The Company records advertising with customers as a reduction to revenue unless it receives a distinct benefit in exchange for credits claimed by the
customer and can reasonably estimate the fair value of the distinct benefit received, in which case the Company records it as a marketing expense. The Company
recognizes a liability and reduces revenue for rebates or other incentives based on the estimated amount of rebates or credits that will be claimed by customers.

Refer to Note 11, “Significant Customer Information and Other Information,” for disaggregated revenue by geographic region, based on ship-to destinations.

Cost of Revenue

Cost of revenue consists of product costs, including costs of contract manufacturers for production, shipping and handling costs, warranty replacement costs,
packaging, fulfillment costs, manufacturing and tooling equipment depreciation, warehousing costs, hosting costs, write-downs of excess and obsolete inventory,
amortization of developed technology intangible assets acquired,

70

 
 
 
 
 
Table of Contents

and certain allocated costs related to management, facilities, and personnel-related expenses and other expenses associated with supply chain logistics. Personnel-
related expenses include salaries, bonuses, benefits, and stock-based compensation.

Advertising Costs and Point of Purchase (“POP”) Displays

Costs  related  to  advertising  and  promotions,  excluding  cooperative  advertising  costs,  are  expensed  to  sales  and  marketing  as  incurred.  Advertising  and

promotion expenses, including expenses for POP displays, for 2018 , 2017 , and 2016 were $161.5 million , $226.3 million and $316.8 million , respectively. Co-
op advertising costs are recorded as a reduction to revenue, and for 2018, 2017, and 2016 were $80.3 million , $45.0 million and $52.9 million , respectively.

The Company provides  retailers  with POP displays,  generally  free  of charge,  in order to facilitate  the  marketing  of the Company’s products within retail
stores.  Any amounts  capitalized  related  to  the  costs  of  the  POP displays  are  recorded  as  prepaid  expenses  and  other  current  assets  on  the  consolidated  balance
sheets and recognized as expense over the expected period of the benefit provided by these assets, which is generally 12 months. The related expenses are included
in sales and marketing expenses on the consolidated statements of operations.

Product Warranty

The Company offers a standard product warranty that its products will operate under normal use for a period of one -year from the date of original purchase,
except in the European Union and certain Asia Pacific countries where the Company provides a two -year warranty. The Company has the obligation, at its option,
to  either  repair  or  replace  a  defective  product.  At  the  time  revenue  is  recognized,  an  estimate  of  future  warranty  costs  is  recorded  as  a  component  of  cost  of
revenues. The estimate of future warranty costs is based on historical and projected warranty claim rates, historical and projected cost-per-claim and knowledge of
specific product failures, if any, that are outside of the Company’s typical experience. The Company regularly review these estimates to assess the appropriateness
of its recorded warranty liabilities and adjust the amounts as necessary. Factors that affect the warranty obligation include product failure rates, service delivery
costs incurred in correcting the product failures, and warranty policies. The Company’s products are manufactured by contract manufacturers, and in certain cases,
the Company may have recourse against such contract manufacturers. Should actual product failure rates, use of materials or other costs differ from the Company’s
estimates, additional warranty liabilities could be incurred, which could materially affect its results of operations. The estimates and assumptions used to reserve
for product warranty have been accurate in all material respects and have not materially changed in the past.

Stock-Based Compensation

Stock-based compensation is measured at the grant date based on the fair value of the award and is recognized as expense over the requisite service period,
which is generally the vesting period of the respective award. Determining the fair value of stock-based awards at the grant date requires judgment. The fair value
of restricted stock units, or RSUs, without market conditions is the fair value of the Company’s common stock on the grant date. The Company estimates the fair
value of RSUs subject to market conditions using a Monte Carlo simulation model. The Company uses the Black-Scholes option-pricing model to determine the
fair value of stock options, warrants and shares issued under the 2015 Employee Stock Purchase Plan (the “2015 ESPP”).

The Company recognizes tax benefits related to stock-based compensation to the extent that the total reduction to its income tax liability from stock-based

compensation is greater than the amount of the deferred tax assets previously recorded in anticipation of these benefits.

Segment Information

The  Company  operates  as  one operating  segment  as  it  only  reports  financial  information  on  an  aggregate  and  consolidated  basis  to  its  Chief  Executive

Officer, who is the Company’s chief operating decision maker.

Income Taxes

The Company utilizes the asset and liability method of accounting for income taxes, which requires the recognition of deferred tax assets and liabilities for
expected future consequences of temporary differences between the financial reporting and income tax bases of assets and liabilities using enacted tax rates. The
Company makes estimates, assumptions, and judgments to determine its expense (benefit) for income taxes and also for deferred tax assets and liabilities and any
valuation allowances recorded against its deferred tax assets. The Company assesses the likelihood that its deferred tax assets will be recovered from future taxable
income and, to the extent it believes that recovery is not likely, the Company establishes a valuation allowance.

The calculation of the Company’s income tax expense involves the use of estimates, assumptions, and judgments while taking into account current tax laws,

its interpretation of current tax laws, and possible outcomes of future tax audits. The Company

71

 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

has  established  reserves  to  address  potential  exposures  related  to  tax  positions  that  could  be  challenged  by  tax  authorities.  Although  the  Company  believes  its
estimates, assumptions, and judgments to be reasonable, any changes in tax law or its interpretation of tax laws and the resolutions of potential tax audits could
significantly impact the amounts provided for income taxes in its consolidated financial statements.

The calculation of the Company’s deferred tax asset balance involves the use of estimates, assumptions, and judgments while taking into account estimates
of the amounts and type of future taxable income. Actual future operating results and the underlying amount and type of income could differ materially from its
estimates, assumptions, and judgments, thereby impacting its financial position and operating results.

The Company includes interest and penalties related to unrecognized tax benefits within income tax expense. Interest and penalties related to unrecognized

tax benefits have been recognized in the appropriate periods presented.

Net Income (Loss) per Share Attributable to Common Stockholders

Basic  and  diluted  net  income  (loss)  per  share  attributable  to  common  stockholders  is  presented  in  conformity  with  the  two-class  method  required  for
participating securities. The Company considers its redeemable convertible preferred stock to be participating securities. The holders of the redeemable convertible
preferred stock did not have a contractual obligation to share in losses. In accordance with the two-class method, earnings allocated to these participating securities
and  the  related  number  of  outstanding  shares  of  the  participating  securities,  which  include  contractual  participation  rights  in  undistributed  earnings,  have  been
excluded from the computation of basic and diluted net income per share attributable to common stockholders. For the calculation of diluted net income per share,
net  income  attributable  to  common  stockholders  for  basic  net  income  per  share  is  adjusted  by  the  effect  of  dilutive  securities.  Diluted  net  income  per  share
attributable to common stockholders is computed by dividing the net income attributable to common stockholders by the weighted-average number of common
shares outstanding, including all potentially dilutive common shares, if the effect of such shares is dilutive.

In  connection  with  the  Company’s  initial  public  offering  (“IPO”)  in  2015,  the  Company  established  two classes  of  authorized  common  stock:  Class  A
common stock and Class B common stock. As a result, all then-outstanding shares of common stock were converted into shares of Class B common stock. The
rights  of  the  holders  of  Class  A  common  stock  and  Class  B  common  stock  are  identical,  except  with  respect  to  voting  and  conversion.  Each  share  of  Class  A
common stock is entitled to one vote per share and each share of Class B common stock is entitled to ten votes per share. Each share of Class B common stock is
convertible at any time at the option of the stockholder into one share of Class A common stock, generally automatically converts into Class A common stock upon
a transfer, and has no expiration date. The Company applies the two-class method of calculating earnings per share, but as the dividend rights of both classes are
identical, basic and diluted earnings per share are the same for both classes.

As the Company was in a net loss position from 2016 through 2018, basic net loss per share attributable to common stockholders was the same as diluted net

loss per share attributable to common stockholders as the inclusion of all potential shares of common stock outstanding would have been anti-dilutive.

Recent Accounting Pronouncements

Accounting Pronouncements Not Yet Adopted

In  February  2016, the Financial  Accounting  Standards  Board  (the  “FASB”) issued  ASU 2016-02,  Leases  (Topic  842)  and subsequent  amendments  to  the
initial guidance; ASU 2017-13, ASU 2018-10 and ASU 2018-11 (collectively, Topic 842). Topic 842 requires lessees to recognize right-of-use assets and lease
liabilities for operating leases, initially measured at the present value of the lease payments, on the balance sheet. Topic 842 will become effective for the Company
on  January  1,  2019,  and  requires  adoption  using  a  modified  retrospective  approach.  The  Company  has  assessed  the  impact  of  the  guidance,  which  includes
evaluating contracts, developing policies, processes and information technology tools to report financial results, and implementing and evaluating the Company’s
internal controls over financial reporting that will be necessary under the new standard. The Company will adopt Topic 842 utilizing the modified retrospective
transition method through a cumulative-effect adjustment on January 1, 2019, and will not restate comparative periods. Upon adoption, the Company elected the
transition package of practical expedients permitted within the new standard, which allows the carryforward of the assessment of whether contracts contain or are
leases,  historical  lease  classification,  and  remaining  lease  terms.  Based  on  the  Company’s  lease  portfolio,  it  anticipates  recording  right-of-use  assets  between  a
range  of  approximately  $95.0  million  to $115.0  million  and  aggregate  current  and  non-current  liabilities  between  a  range  of  approximately  $125.0  million  to
$145.0 million on its consolidated balance sheet. However, the Company does not expect the adoption to have a material impact on its consolidated statement of
operations or consolidated statement of cash flows.

72

 
 
 
 
 
 
 
 
Table of Contents

In June 2016, the FASB issued  ASU 2016-13, Financial  Instruments-Credit  Losses (Topic 326): Measurement  of Credit  Losses on Financial  Instruments.
ASU 2016-13 provides for a new impairment model which requires measurement and recognition of expected credit losses for most financial assets and certain
other instruments, including but not limited to accounts receivable and available for sale debt securities. ASU 2016-13 will become effective for the Company on
January 1, 2020 and early adoption is permitted. The Company is currently evaluating the impact of this guidance on its consolidated financial statements.

In January 2017, the FASB issued ASU 2017-04, Intangibles-Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment. ASU 2017-04
simplifies  the  subsequent  measurement  of  goodwill  by  eliminating  the  second  step  of  the  goodwill  impairment  test.  The  second  step  measures  a  goodwill
impairment loss by comparing the implied fair value of a reporting unit’s goodwill with the carrying amount of that goodwill. Under ASU 2017-04, a company will
record  an  impairment  charge  based  on  the  excess  of  a  reporting  unit’s  carrying  amount  over  its  fair  value.  ASU  2017-04  will  be  applied  prospectively  and  is
effective  for  annual  or  interim  goodwill  impairment  tests  in  fiscal  years  beginning  after  December  15,  2019.  Early  adoption  is  permitted  for  interim  or  annual
goodwill impairment tests performed on testing dates after January 1, 2017. The Company is currently evaluating the impact of this guidance on its consolidated
financial statements.

In  February  2018,  the  FASB  issued  ASU  No.  2018-02,  Reclassification  of  Certain  Tax  Effects  from  Accumulated  Other  Comprehensive  Income.  Under
existing U.S. GAAP, the effects of changes in tax rates and laws on deferred tax balances are recorded as a component of income tax expense in the period in
which the law was enacted. When deferred tax balances related to items originally recorded in accumulated other comprehensive income are adjusted, certain tax
effects  become  stranded  in  accumulated  other  comprehensive  income.  The  amendments  in  ASU  No.  2018-02  allow  a  reclassification  from  accumulated  other
comprehensive income to retained earnings for stranded tax effects resulting from the U.S. Tax Cuts and Jobs Act of 2017 (“2017 Tax Act”). The amendments in
ASU No. 2018-02 also require  certain  disclosures  about stranded  tax effects.  The guidance  is effective  for fiscal  years beginning  after  December  15, 2018 and
interim periods within those fiscal years. The Company does not expect the impact of adoption to have a material impact on its consolidated financial statements.

In  June  2018,  the  FASB  issued  ASU  2018-07,  Compensation-Stock  Compensation  (Topic  718):  Improvements  to  Nonemployee  Share-Based  Payment
Accounting.  ASU  2018-07  expands  the  scope  of  Topic  718  to  include  share-based  payment  transactions  for  acquiring  goods  and  services  from  nonemployees.
ASU 2018-07 will become effective for the Company on January 1, 2019 and early adoption is permitted. The Company does not expect adoption of this guidance
will have a material impact on its consolidated financial statements.

In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for
Fair Value Measurement. ASU 2018-13 modifies the disclosure requirements on fair value measurements and will become effective for the Company on January 1,
2020 and early adoption is permitted. The Company is currently evaluating the impact of this guidance on its consolidated financial statements.

In  August  2018,  the  FASB  issued  ASU  2018-15,  Intangibles-Goodwill  and  Other-Internal-Use  Software  (Subtopic  350-40):  Customer’s  Accounting  for
Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract. ASU 2018-15 clarifies the accounting for implementation costs in
cloud  computing  arrangements  and  will  become  effective  for  the  Company  on  January  1,  2020  and  early  adoption  is  permitted.  The  Company  is  currently
evaluating the impact of this guidance on its consolidated financial statements.

Accounting Pronouncements Recently Adopted

In May 2014, the FASB, issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606), which affects any entity that either enters into contracts
with customers to transfer goods and services or enters into contracts for the transfer of nonfinancial assets. The standard’s core principle is that a company will
recognize  revenue  when  it  transfers  promised  goods  or  services  to  customers  in  an  amount  that  reflects  the  consideration  to  which  the  company  expects  to  be
entitled in exchange for those goods or services.

The Company adopted ASU 2014-09 effective January 1, 2018, utilizing the modified retrospective transition method. Prior periods were not retrospectively
adjusted. Upon adoption, the Company recognized an immaterial cumulative effect of adopting this guidance as an adjustment to its opening accumulated deficit
balance.  The  new  standard  impacted  the  timing  of  when  revenue  is  recognized  for  certain  products  shipped,  and  the  timing  and  classification  of  certain  sales
incentives,  which  are  generally  recognized  earlier  than  historical  guidance.  The  Company  believes  the  new  guidance  is  materially  consistent  with  its  historical
revenue recognition policy. In addition, ASU 2014-09 requires the presentation of sales returns reserve as a current liability. The Company’s sales return reserve
was $104.0 million as of December 31, 2018 , presented within “Accrued liabilities” and was $109.9 million as of December 31, 2017, presented within “Accounts
receivable, net.”

73

Table of Contents

The  impact  to  revenue,  accounts  receivable,  deferred  revenue,  and  accrued  liabilities  as  a  result  of  applying  ASU  2014-09  for  the  year  ended  or  as  of

December 31, 2018 was as follows (in thousands):

Revenue

Accounts receivable, net

Deferred revenue

Accrued liabilities

Accumulated deficit

Year Ended December 31, 2018

Under ASC 605

Impact

Under ASC 606

$

1,511,999   $

(16)   $

1,511,983

310,208  

37,635  

333,201  

(319,052)  

104,001  

(799)  

104,033  

(15)  

414,209

36,836

437,234

(319,067)

The impact to other financial statement line items was immaterial. Adoption of the standard had no impact to net cash from or used in operating, investing, or

financing activities in the Company’s consolidated statement of cash flows.

In January 2016, the FASB issued ASU 2016-01, Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and
Financial Liabilities, which updates certain aspects of recognition, measurement, presentation and disclosure of financial instruments. The Company has elected to
measure equity investments that do not have readily determinable fair values at cost minus impairment, if any, plus or minus changes resulting from observable
price changes in orderly transactions for the identical or a similar investment of the same issuer. The adoption of this standard did not have a material impact on the
Company’s consolidated financial statements.

In  August  2016,  the  FASB  issued  ASU  2016-15,  Statement  of  Cash  Flows  (Topic  230).  ASU  2016-15  provides  guidance  intended  to  reduce  diversity  in
practice  in  how  certain  transactions  are  classified  in  the  statement  of  cash  flows.  ASU  2016-15  provides  guidance  in  a  number  of  situations  including,  among
others, contingent consideration payments made after a business combination, proceeds from the settlement of insurance claims, distributions received from equity
method  investees,  and  classifying  cash  receipts  and  payments  that  have  aspects  of  more  than  one  class  of  cash  flows.  ASU  2016-15  became  effective  for  the
Company on January 1, 2018. The adoption of this standard did not have a material impact on the Company’s consolidated financial statements.

In  October  2016,  the  FASB  issued  ASU  No.  2016-16,  Income  Taxes:  Intra-Entity  Transfers  Other  than  Inventory  (Topic  740),  which  requires  entities  to
recognize the income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs. The Company adopted ASU No. 2016-
16 on January 1, 2018, and the adoption of the guidance did not have a material impact on its consolidated financial statements.

In January 2017, the FASB issued ASU 2017-01, Business Combinations (Topic 805): Clarifying the Definition of a Business. The purpose of ASU 2017-01
is to change the definition of a business to assist entities with evaluating when a set of transferred assets and activities is a business. ASU 2017-01 became effective
for the Company on January 1, 2018. The adoption of this standard did not have a material impact on the Company’s consolidated financial statements.

In May 2017, the FASB issued ASU 2017-09, Compensation-Stock Compensation (Topic 718): Scope of Modification Accounting. ASU 2017-09 was issued
to clarify and reduce both (i) diversity in practice and (ii) cost and complexity when applying the guidance in Topic 718 to a change to the terms and conditions of
a share-based payment award. ASU 2017-09 became effective for the Company on January 1, 2018. The adoption of this standard did not have a material impact
on the Company’s consolidated financial statements.

In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities. ASU
2017-12 amends the hedge accounting rules to simplify the application of hedge accounting standard and better portray the economic results of risk management
activities  in  the  financial  statements.  The  standard  expands  the  ability  to  hedge  non-financial  and  financial  risk  components,  reduces  complexity  in  fair  value
hedges  of  interest  rate  risk,  eliminates  the  requirement  to  separately  measure  and  report  hedge  ineffectiveness,  as  well  as  eases  certain  hedge  effectiveness
assessment requirements. The Company early adopted this new standard in the first quarter of 2018. The adoption of this standard did not have a material impact
on the Company’s consolidated financial statements.

3.    Fair Value Measurements

Fair Value Measurement of Financial Assets and Liabilities

74

 
 
 
 
 
 
   
   
 
Table of Contents

The carrying values of the Company’s accounts receivable and accounts payable, approximated their fair values due to the short period of time to maturity or

repayment.

The  following  tables  set  forth  the  Company’s  financial  instruments  that  were  measured  at  fair  value  on  a  recurring  basis  by  level  within  the  fair  value

hierarchy (in thousands):

Assets:

Money market funds

U.S. government agencies

Corporate debt securities

Derivative assets

Total

Liabilities:

Derivative liabilities

Stock warrant liability

Total

Assets:

Money market funds

U.S. government agencies

Corporate debt securities

Total

Liabilities:

Derivative liabilities

Stock warrant liability

Total

Level 1

Level 2

Level 3

Total

December 31, 2018

273,546   $

—   $

—  

—  

—  

72,840  

228,953  

623  

273,546   $

302,416   $

—   $

—  

—   $

549   $

—  

549   $

—   $

—  

—  

—  

—   $

—   $

410  

410   $

273,546

72,840

228,953

623

575,962

549

410

959

Level 1

Level 2

Level 3

Total

December 31, 2017

193,066   $

—   $

—  

—  

79,624  

291,582  

193,066   $

371,206   $

—   $

—  

—   $

2,138   $

—  

2,138   $

—   $

—  

—  

—   $

—   $

208  

208   $

193,066

79,624

291,582

564,272

2,138

208

2,346

$

$

$

$

$

$

$

$

The fair value of the Company’s Level 1 financial instruments is based on quoted market prices in active markets for identical instruments. The fair value of
the Company’s Level 2 financial instruments is based on observable inputs other than quoted prices in active markets for identical assets and liabilities, quoted
prices for identical or similar assets or liabilities in inactive markets, or other inputs that are observable or can be corroborated by observable market data.

In addition, Level 2 assets and liabilities  include  derivative  financial instruments  associated with hedging activity, which are further discussed in Note 4.
Derivative financial instruments are initially measured at fair value on the contract date and are subsequently remeasured to fair value at each reporting date using
inputs such as spot rates, forward rates, and discount rates. There is not an active market for each hedge contract, but the inputs used to calculate the value of the
instruments are tied to active markets.

There were no Level 3 financial assets during 2018 and 2017. There were Level 3 financial liabilities as of December 31, 2018 and December 31, 2017.

There have been no transfers between fair value measurement levels during 2018 , 2017 and 2016 .

In 2017, the Company acquired an equity ownership interest in a privately-held company in exchange for $6.0 million in cash. The Company does not have a
controlling  interest  or  the  ability  to  exercise  significant  influence  over  the  investee,  and  this  investment  does  not  have  a  readily  determinable  fair  value.  Upon
adoption of ASU 2016-01 on January 1, 2018, the Company elected to measure equity investments that do not have readily determinable fair values at cost minus
impairment,  if  any, plus or  minus changes  resulting  from  observable  price  changes  in orderly  transactions  for the  identical  or a  similar  investment  of  the same
issuer. Such changes in the basis of the equity investment are recognized in “Other income (expense), net” in the Company’s consolidated statement of operations.
In 2018, the Company identified events and circumstances that indicated that there was a

75

 
 
 
 
 
 
 
   
   
   
 
   
   
   
 
 
 
 
 
 
 
   
   
   
 
   
   
   
 
Table of Contents

decline in the fair value of this investment. As a result, the Company performed an assessment of the financial condition, financial forecast, near-term financing
prospects,  and other  factors  of the issuer,  and concluded  that this  equity  investment  was fully  impaired  and recorded  an impairment  loss of  $6.0 million . This
equity investment was classified within “Other assets” on the Company’s consolidated balance sheets as of December 31, 2017.

4.    Financial Instruments

Cash, Cash Equivalents, and Marketable Securities

The Company’s marketable securities are classified as available-for-sale as of the balance sheet date and are reported at fair value with unrealized gains and
losses  reported,  net  of  tax,  as  a  separate  component  of  accumulated  other  comprehensive  income  (loss)  in  stockholders’  equity.  Because  the  Company  views
marketable securities as available to support current operations as needed, it has classified all available-for-sale securities as current assets. Realized gains or losses
and other-than-temporary impairments, if any, on available-for-sale securities are reported in other income (expense), net, as incurred.

Investments  are  reviewed  periodically  to  identify  potential  other-than-temporary  impairments.  No  impairment  loss  has  been  recorded  on  the  securities
included in the tables below because the Company believes that the decrease in fair value of these securities is temporary and expects to recover up to, or beyond,
the initial cost of investment for these securities.

The following table sets forth the cash, cash equivalents, and marketable securities as of December 31, 2018 (in thousands):

Cash

Money market funds

U.S. government agencies

Corporate debt securities

Total

Amortized
Cost
148,110   $

273,546  

72,884  

229,040  

723,580   $

$

$

Gross
Unrealized
Gains

Gross
Unrealized
Losses

Fair Value

Cash and
Cash
Equivalents

Marketable
Securities

—   $

—   $

148,110   $

148,110   $

—  

1  

—  

—  

(45)  

(87)  

273,546  

72,840  

228,953  

273,546  

9,738  

42,562  

1   $

(132)   $

723,449   $

473,956   $

—

—

63,102

186,391

249,493

The following table sets forth the cash, cash equivalents, and marketable securities as of December 31, 2017 (in thousands):

Cash

Money market funds

U.S. government agencies

Corporate debt securities

Total

$

$

Amortized
Cost
115,028   $

193,066  

79,722  

291,738  

Gross
Unrealized
Gains

Gross
Unrealized
Losses

Fair Value

Cash and
Cash
Equivalents

Marketable
Securities

—   $

—   $

115,028   $

115,028   $

—  

1  

15  

—  

(99)  

(171)  

193,066  

79,624  

291,582  

193,066  

6,595  

27,277  

—

—

73,029

264,305

337,334

679,554   $

16   $

(270)   $

679,300   $

341,966   $

The  gross  unrealized  gains  or  losses  on  marketable  securities  as  of    December  31,  2018   and    December  31,  2017   were  not  material.  There  were  no
available-for-sale investments as of  December 31, 2018 and December 31, 2017  that have been in a continuous unrealized loss position for greater than twelve
months on a material basis.

The following table classifies marketable securities by contractual maturities (in thousands):

Due in one year

Due in one to two years

Total

December 31, 2018

$

$

249,493   $

—  

249,493   $

December 31, 2017
319,112

18,222

337,334

76

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Derivative Financial Instruments

The Company operates in foreign countries, which exposes it to market risk associated with foreign currency exchange rate fluctuations between the U.S.
dollar  and  various  foreign  currencies.  In  order  to  manage  this  risk,  the  Company  may  hedge  a  portion  of  its  foreign  currency  exposures  related  to  outstanding
monetary assets and liabilities as well as forecasted revenues and expenses, using foreign currency exchange forward or option contracts. In general, the market
risk related to these contracts is offset by corresponding gains and losses on the hedged transactions. The Company does not enter into derivative contracts for
trading or speculative purposes.

Cash Flow Hedges

The  Company  has  entered  into  foreign  currency  derivative  contracts  designated  as  cash  flow  hedges  to  hedge  certain  forecasted  revenue  and  expense
transactions denominated in currencies other than the U.S. dollar. The Company’s cash flow hedges consist of forward contracts with maturities of 12 months or
less.

The Company periodically assesses the effectiveness of its cash flow hedges. Effectiveness represents a derivative instrument’s ability to generate offsetting
changes  in  cash  flows  related  to  the  hedged  risk.  The  Company  records  the  gains  or  losses,  net  of  tax,  related  to  its  cash  flow  hedges  as  a  component  of
accumulated other comprehensive income (loss) in stockholders’ equity and subsequently reclassifies the gains or losses into revenue and operating expenses when
the underlying hedged transactions are recognized. If the hedged transaction becomes probable of not occurring, the corresponding amounts in accumulated other
comprehensive income (loss) would immediately be reclassified to other income (expense), net. Cash flows related to the Company’s cash flow hedging program
are recognized as cash flows from operating activities in its statements of cash flows. Prior to the adoption of ASU 2017-12, the Company recorded the gains or
losses related to the ineffective portion of its cash flow hedges, if any, immediately in other income (expense), net. For the period ended December 31, 2017, the
ineffective  portion  of  the  Company’s  cash  flow  hedges  were  not  material.  For  the  period  ended  December  31,  2018,  there  was  no  ineffective  impact  from  the
Company’s cash flow hedges.

The Company had no outstanding contracts that were designated in cash flow hedges for forecasted revenue as of December 31, 2018 and December 31,

2017.

Balance Sheet Hedges

The Company enters into foreign exchange contracts to hedge monetary assets and liabilities that are denominated in currencies other than the functional
currency of its subsidiaries. These foreign exchange contracts are carried at fair value, do not qualify for hedge accounting treatment and are not designated as
hedging instruments. Changes in the value of the foreign exchange contracts are recognized in other expense, net and offset the foreign currency gain or loss on the
underlying net monetary assets or liabilities.

The  Company  had  outstanding  balance  sheet  hedges  with  a  total  notional  amount  of  $101.4  million  and  $141.2  million  as  of  December  31,  2018  and

December 31, 2017 , respectively.

Fair Value of Foreign Currency Derivatives

The foreign currency derivative contracts that were not settled at the end of the period are recorded at fair value, on a gross basis, in the consolidated balance

sheets. The following table presents the fair value of the Company’s foreign currency derivative contracts as of the dates presented (in thousands):

Hedges not designated

Balance Sheet Location
Prepaid expense and other current
assets

Hedges not designated

Accrued liabilities

Total fair value of derivative instruments

Financial Statement Effect of Foreign Currency Derivative Contracts

77

December 31, 2018

December 31, 2017

Fair
Value
Derivative
Assets

Fair
Value
Derivative
Liabilities

Fair
Value
Derivative
Assets

Fair
Value
Derivative
Liabilities

  $

  $

623   $

—  

623   $

—   $

549  

549   $

—   $

—  

—   $

—

2,138

2,138

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

The following table presents the pre-tax  impact  of the Company’s foreign currency  derivative  contracts  on other comprehensive  income (“OCI”) and the

consolidated statement of operations for the periods presented (in thousands):  

Income Statement Location

2018

2017

2016

Year Ended
December 31,

Foreign exchange cash flow hedges:

Gain (loss) recognized in OCI—effective portion

  $

8,405   $

(19,436)   $

Gain (loss) reclassified from OCI into income—effective portion

Revenue

Gain (loss) reclassified from OCI into income—effective portion

Operating expenses

Gain (loss) recognized in income—ineffective portion

Gain recognized in income—excluded time value portion

Other income (expense), net  

Other income (expense), net  

8,405  

—  

—  

—  

(18,532)  

(1,405)  

21  

1,771  

8,171

10,153

17

(1,026)

—

Foreign exchange balance sheet hedges:

Gain (loss) recognized in income

Other income (expense), net   $

6,240   $

(10,516)   $

10,916

As of  December 31, 2018 , all net derivative gains related to the Company’s cash flow hedges have been reclassified from OCI into net income.

Effect of Derivative Contracts on Consolidated Statements of Operations

The  following  table  provides  the  location  in  the  consolidated  statements  of  operations  and  amount  of  the  recognized  gains  or  losses  to  the  Company’s

derivative instruments designated as hedging instruments (in thousands):

Total amounts presented in the consolidated statement of operations in which the effects of cash
flow hedges are recorded in revenue

Total amounts presented in the consolidated statement of operations in which the effects of cash
flow hedges are recorded in operating expenses

Gain (loss) on foreign exchange contracts designated as cash flow hedges reclassified from OCI into
revenue

Gain (loss) on foreign exchange contracts designated as cash flow hedges reclassified from OCI into
operating expenses

Offsetting of Foreign Currency Derivative Contracts

Year Ended December 31,

2018

2017

2016

$

1,511,983

$

1,615,519

$

2,169,461

792,887

891,988

958,349

8,405

—

(18,532)

10,153

(1,405)

17

The Company presents its derivative assets and derivative liabilities at gross fair values in the consolidated balance sheets. The Company generally enters
into master netting arrangements, which mitigate credit risk by permitting net settlement of transactions with the same counterparty. The Company is not required
to pledge, and is not entitled to receive, cash collateral related to these derivative instruments.

The  following  table  sets  forth  the  available  offsetting  of  net  derivative  assets  and  net  derivative  liabilities  under  the  master  netting  arrangements  as  of

December 31, 2018 and December 31, 2017 (in thousands):

78

 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
   
   
   
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
Table of Contents

Gross Amounts Offset in the Consolidated Balance Sheets

Gross Amounts Not Offset in Consolidated Balance Sheets

Gross Amount
Recognized

Gross Amount
Offset

Net Amount
Presented

Financial
Instruments

Cash Collateral
Received

Net Amount

December 31, 2018

Foreign exchange contracts assets

$

Foreign exchange contracts liabilities

623   $

549  

—   $

—  

623   $

549  

549   $

549  

—   $

—  

74

—

Gross Amounts Offset in the Consolidated Balance Sheets

Gross Amounts Not Offset in Consolidated Balance Sheets

Gross Amounts
Recognized

Gross Amounts
Offset

Net Amount
Presented

Financial
Instruments

Cash Collateral
 Received

Net
Amount

December 31, 2017

Foreign exchange contracts assets

$

Foreign exchange contracts liabilities

—   $

2,138  

—   $

—  

—   $

2,138  

—   $

—  

—   $

—  

—

2,138

5.    Balance Sheet Components

Deferred Revenue

Deferred revenue relates to performance obligations for which payments have been received by the customer prior to revenue recognition. Deferred revenue
primarily consists of deferred software, or amounts allocated to mobile dashboard and on-line apps and unspecified upgrade rights. Deferred revenue also includes
deferred subscription-based services. The deferred software and deferred subscription-based service performance obligations are anticipated to be recognized over
the useful life or service periods of twelve to seventeen months.

Changes in the total short-term and long-term deferred revenue balance were as follows (in thousands):

Beginning balances

Deferral of revenue

Recognition of deferred revenue

Ending balances

Revenue Returns Reserve

Changes in the revenue returns reserve were as follows (in thousands):

Beginning balances
Increases (1)
Returns taken

Ending balances

(1) Increases in the revenue returns reserve include provisions for open box returns and stock rotations.

79

December 31,

2018

2017

2016

42,432   $

49,904   $

40,003  

(45,599)  

46,193  

(53,665)  

36,836   $

42,432   $

44,448

61,226

(55,770)

49,904

December 31,

2018

2017

2016

109,872   $

98,851   $

170,957  

(176,828)  

229,610  

(218,589)  

104,001   $

109,872   $

74,045

275,815

(251,009)

98,851

$

$

$

$

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Allowance for Doubtful Accounts

Changes in the allowance for doubtful accounts were as follows (in thousands):

Beginning balances

Increases

Write-offs

Ending balances

(1) Write-offs in 2017 was primarily related to the Wynit bankruptcy described in Note 1.

Inventories

Inventories consisted of the following (in thousands):

Components

Finished goods

Total inventories

Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following (in thousands):

Prepaid expenses

Point-of-purchase displays, net

Prepaid marketing

Derivative assets

Insurance receivable

Other

Total prepaid expenses and other current assets

Property and Equipment, Net

Property and equipment, net, consisted of the following (in thousands):

Tooling and manufacturing equipment

Furniture and office equipment

Purchased and internally-developed software

Leasehold improvements

Total property and equipment

Less: Accumulated depreciation and amortization

Property and equipment, net

2018

December 31,

2017 (1)

9,229   $

56  

(5,543)  

3,742   $

282   $

30,551  

(21,604)  

9,229   $

$

$

2016

1,825

339

(1,882)

282

December 31,

2018

2017

8,866   $

116,005  

124,871   $

3,825

120,070

123,895

December 31,

2018

2017

18,100   $

5,143  

3,258  

623  

—  

15,201  

42,325   $

24,204

14,750

6,074

—

37,300

14,941

97,269

December 31,

2018

2017

80,685   $

22,738  

21,741  

67,715  

192,879  

(86,593)  

106,286   $

66,854

20,942

18,112

58,431

164,339

(59,431)

104,908

$

$

$

$

$

$

Total depreciation and amortization expense related to property and equipment, net was  $48.9 million , $40.0 million and $36.0 million for 2018 , 2017 and

2016, respectively.

80

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Goodwill and Intangible Assets

The changes in the carrying amount of goodwill were as follows (in thousands):

Balance at December 31, 2016

Goodwill acquired

Balance at December 31, 2017

Goodwill acquired

Balance at December 31, 2018

Goodwill

51,036

—

51,036

9,943

60,979

$

$

The carrying amounts of the intangible assets as of  December 31, 2018 and December 31, 2017  were as follows (in thousands):

Gross

December 31, 2018

Accumulated
Amortization

Net

Gross

December 31, 2017

Accumulated
Amortization

Net

Developed technology

Customer relationships

Trademarks and other

Total intangible assets, net

$

$

35,988   $

(15,983)   $

20,005   $

30,588   $

(8,738)   $

21,850

3,790  

1,278  

(451)  

(1,002)  

3,339  

276  

—  

1,278  

—  

(772)  

—

506

41,056   $

(17,436)   $

23,620   $

31,866   $

(9,510)   $

22,356

The  increase  in  the  carrying  amount  of  goodwill  and  intangible  assets  during  the  year  ended  December  31,  2018  was  attributable  to  an  acquisition  in

February 2018 described in Note 12, “Acquisitions.”

Total  amortization  expense  related  to  intangible  assets  was  $7.9  million  ,    $5.7  million  and  $2.1  million  for  2018  ,  2017  and  2016,  respectively.  The
estimated future amortization expense of acquired finite-lived intangible assets to be charged to cost of revenue and operating expenses after 2018 , is as follows
(in thousands):

2019

2020

2021

2022

2023

Thereafter

Total intangible assets, net

Accrued Liabilities

Accrued liabilities consisted of the following (in thousands):

81

Cost of
Revenue

Operating
Expenses

Total

6,634   $

827   $

5,854  

5,854  

1,180  

—  

—  

643  

597  

597  

597  

837  

7,461

6,497

6,451

1,777

597

837

19,522   $

4,098   $

23,620

$

$

 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
 
 
Table of Contents

Accrued sales incentives
Sales returns reserve (1)
Product warranty

Employee-related liabilities

Accrued co-op advertising and marketing development funds

Accrued manufacturing expense and freight

Sales taxes and VAT payable

Accrued sales and marketing

Accrued research and development

Inventory received but not billed

Accrued legal settlements and fees

Derivative liabilities

Other

Accrued liabilities

December 31,

$

2018

126,400   $

104,001  

45,605  

33,916  

30,435  

21,357  

20,121  

18,171  

8,783  

6,373  

2,821  

549  

18,702  

2017

111,592

—

87,882

33,266

30,408

41,901

21,340

44,401

8,983

10,526

36,693

2,138

23,007

$

437,234   $

452,137

(1) The adoption of ASU 2014-09 on January 1, 2018 requires the presentation of sales returns reserve as a current liability. This reserve was reported within “Accounts receivables, net”

prior to the adoption of this new standard.

Product warranty reserve activities were as follows (in thousands):

Beginning balances

Charged to cost of revenue
Changes in estimate related to pre-existing warranties  (1)

Settlement of claims

Ending balances

2018

December 31,
2017

87,882   $

99,923   $

15,720  

(20,545)  

(37,452)  

53,840  

11,788  

(77,669)  

45,605   $

87,882   $

$

$

2016

40,212

185,434

4,072

(129,795)

99,923

(1) During 2018, the change related to pre-existing warranties resulted primarily from improved product quality and a decrease in the estimated cost of replacement units. During 2017

and 2016, changes related to pre-existing warranties resulted primarily from an increase in the estimated cost of replacement units.

The Company corrected the allocation of customer support costs and freight and fulfillment to the amounts in “Charged to cost of revenue” and “Settlement
of claims” for the year ended December 31, 2016, which resulted in an increase in “Charged to cost of revenue” and “Settlement of claims” of  $50.7 million .
These costs are included in the warranty reserve beginning and ending balances. The Company does not consider this correction to be material and there was no
impact to its consolidated balance sheets, statement of operations, and statement of cash flows.

Restructuring

In  January  2017,  the  Company  announced  cost-efficiency  measures  to  be  implemented  in  2017  that  include  realigning  sales  and  marketing  spend  and
improved optimization of research and development investments. In addition, the Company announced a reorganization, including a reduction in workforce. This
reorganization  impacted  approximately  110 employees,  or  approximately  6% of the Company’s global workforce.  The Company recorded $6.4 million in total
restructuring expenses, substantially all of which were severance and related costs, in the first quarter of 2017. The Company completed the reorganization in the
fourth quarter of 2017.

The restructuring reserve activities were as follows (in thousands):

82

 
 
 
 
 
 
 
 
Table of Contents

Balance at December 31, 2016

Restructuring charges

Cash paid

Other - noncash

Balance at December 31, 2017

Restructuring Reserve
—

$

6,375

(4,983)

(1,392)

—

$

Accumulated Other Comprehensive Income (Loss)

The components and activity of accumulated other comprehensive income (“AOCI”), net of tax, were as follows (in thousands):

Unrealized Gains (Losses)
on Cash Flow Hedges

Currency Translation
Adjustments

Unrealized Gains (Losses) on
Available-for-Sale
Investments

Total

Balance at December 31, 2016

Other comprehensive income (loss) before
reclassifications

Amounts reclassified from AOCI

Other comprehensive income

Balance at December 31, 2017

Other comprehensive income (loss) before
reclassifications

Amounts reclassified from AOCI

Other comprehensive loss

Balance at December 31, 2018

6.    Long-Term Debt

2015 Credit Agreement

$

$

(477)   $

(314)

  $

(187)

  $

(978)

(19,422)  

19,965  

543  

66  

7,587  

(7,587)  

—  

66   $

314

—  

314

—  

—  

—  

—  

—   $

125

(13)

112

(75)

(68)

11

(57)

(132)

  $

(18,983)

19,952

969

(9)

7,519

(7,576)

(57)

(66)

In December 2015, the Company entered into a second amended and restated credit agreement (the “Senior Facility”) with Silicon Valley Bank (“SVB”), as
administrative agent, collateral agent, and lender, SunTrust Bank as syndication agent, SunTrust Robinson Humphrey, Inc. and several other lenders to replace the
existing asset-based credit facility and cash flow facility. The Senior Facility allowed the Company to borrow up to $250.0 million , including up to 50.0 million
for the issuance of letters of credit and up to $25.0 million for swing line loans, subject to certain financial covenants and ratios. The Company has the option to
repay its borrowings under the Senior Facility without penalty prior to maturity. The Senior Facility requires the Company to comply with certain financial and
non-financial  covenants.  The  Senior  Facility  contains  customary  covenants  that  restrict  the  Company’s  ability  to,  among  other  things,  incur  additional
indebtedness,  sell  certain  assets,  guarantee  certain  obligations  of  third  parties,  declare  dividends  or  make  certain  distributions,  and  undergo  a  merger  or
consolidation  or  certain  other  transactions.  Obligations  under  the  Senior  Facility  are  collateralized  by  substantially  all  of  the  Company’s  assets,  excluding  its
intellectual property.

In  May  2017,  the  Company  entered  into  a  first  amendment  to  the  Senior  Facility  (the  “First  Amendment”),  pursuant  to  which  the  aggregate  amount  the
Company can borrow under the Senior Facility was reduced from $250.0 million to $100.0 million , with up to $50.0 million available for the issuance of letters of
credit and up to $25.0 million available for swing line loans. In addition, pursuant to the First Amendment, the applicable margin in respect of the interest rates
under the Senior Facility was amended to be based on the Company’s level of liquidity (defined as the sum of the Company’s aggregate cash holdings and the
amount available under its revolving commitments) and range from, with respect to Alternate Base Rate loans, 0.5% to 1.0% , and, with respect to LIBOR loans,
1.5%  to 2.0% . Among other changes, the First Amendment also removed the fixed charge coverage ratio covenant and the consolidated leverage ratio covenant,
and added a general liquidity covenant requiring the Company to maintain liquidity of at least $200.0 million in unrestricted cash, of which $100.0 million in cash
or cash equivalents must be held in accounts subject to control agreements with, and maintained by, SVB or its affiliates.

83

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

On November 21, 2018, the Company voluntarily terminated the Senior Facility. As of the date of termination, the Company did not have any outstanding
borrowings under the Senior Facility but did have outstanding letters of credit totaling $36.6 million , issued to cover various security deposits on its facility leases.
In connection with this termination, all outstanding letters of credit issued under the Senior Facility are being held with SVB on an unsecured basis. The Company
did not incur any early termination penalties in connection with the termination of the Senior Facility.

Capitalized issuance costs were amortized to interest expense over the term of the related financing arrangement on a straight-line basis. As a result of the
voluntary termination of the Senior Facility, the Company wrote-off the remaining capitalized issuance costs of $0.5 million in 2018. Interest expense related to
issuance costs for 2018 , 2017 and 2016 was $0.6 million , $1.1 million and $0.5 million , respectively.

Letters of Credit

As of December 31, 2018 and 2017 , the Company had outstanding letters of credit of $36.6 million and $36.9 million , respectively, issued to cover the

security deposit on the lease of its office headquarters in San Francisco, California, and other facility leases.

7.    Commitments and Contingencies

Leases

The Company’s principal facility is located in San Francisco, California. The Company also leases office space in various locations with expiration dates
between 2019 and 2024. The lease agreements often include leasehold improvement incentives, escalating lease payments, renewal provisions and other provisions
which require the Company to pay taxes, insurance, maintenance costs or defined rent increases. The Company’s leases are primarily accounted for as operating
leases. In June 2018, the Company notified the lessor of its intent to sublease a portion of one of its San Francisco offices. Under the terms of the lease, the lessor
has the right to recapture this space. The lessor elected to exercise their recapture right effective August 1, 2018, which resulted in a reduction of approximately
$81.4 million in the Company’s future lease obligations associated with this lease.

Future minimum payments under the leases as of December 31, 2018 were as follows (in thousands):

Year ending December 31,
2019

2020

2021

2022

2023

Thereafter

Total minimum lease payments

Capital Leases

Operating Leases

2,700  

$

—  

—  

—  

—  

—  

2,700  

$

27,473

27,655

26,931

26,801

25,436

12,109

146,405

$

$

Rent expense is recorded over the lease terms on a straight-line basis. Total rent expense, net of sublease rental income, was $25.4 million , $39.2 million
and  $29.9  million  for  2018,  2017  and  2016,  respectively.  Total  sublease  rental  income  was  $5.0  million  ,  $0.8  million  and  nil  for  2018,  2017  and  2016,
respectively.

Purchase Commitments

The  aggregate  amount  of  open  purchase  orders  as  of  December  31,  2018  was  approximately  $517.6  million  ,  of  which  $185.0  million  related  to  the
Company’s transition to a third-party hosting provider and $2.9 million was accrued for as of December 31, 2018 . The Company cannot determine the aggregate
amount  of  such  purchase  orders  that  represent  contractual  obligations  because  purchase  orders  may  represent  authorizations  to  purchase  rather  than  binding
agreements. The Company’s purchase orders are based on its current needs and are fulfilled by its suppliers, contract manufacturers, and logistics providers within
short periods of time.

During  the  normal  course  of  business,  the  Company  and  its  contract  manufacturers  procure  components  based  upon  a  forecasted  production  plan.  If  the

Company cancels all or part of the orders, or materially reduce forecasted orders, it may be liable

84

 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

to its suppliers and contract manufacturers for the cost of the excess components purchased by its contract manufacturers. As of December 31, 2018 , $10.8 million
was accrued for such liabilities to contract manufacturers.

Legal Proceedings  

Jawbone. On May 27, 2015, Aliphcom, Inc. d/b/a Jawbone (“Jawbone”), filed a lawsuit in the Superior Court of California in the County of San Francisco
against the Company and five of its employees who were formerly employed by Jawbone, alleging trade secret misappropriation and unfair and unlawful business
practices against all defendants, and alleging breach of contract and breach of implied covenant of good faith and fair dealing against the employee defendants. The
complaint sought unspecified damages, including punitive damages and injunctive relief. On June 23, 2016, Jawbone filed a Second Amended Complaint, adding a
sixth employee defendant and related allegations.

On June 10, 2015, Jawbone and BodyMedia, Inc., a wholly-owned subsidiary of Jawbone (“BodyMedia”), filed a lawsuit against the Company in the U.S.
District Court for the Northern District of California, alleging that the Company infringes certain U.S. patents. The complaint sought unspecified compensatory
damages and attorneys’ fees from the Company and to permanently enjoin the Company from making, manufacturing, using, selling, importing, or offering the
Company’s products for sale. The lawsuit was stayed pending resolution the investigation in the U.S. International Trade Commission (the “ITC”).

On July 7, 2015, Jawbone and BodyMedia filed a complaint with the ITC requesting an investigation into purported violations of the Tariff Act of 1930 by
the  Company  and  Flextronics  International  Ltd.  and  Flextronics  Sales  and  Marketing  (A-P)  Ltd.  The  complaint  makes  the  same  patent  infringement  and  trade
secret misappropriation claims as the two earlier cases. The complaint seeks a limited exclusion order and a cease and desist order halting the importation and sale
of the infringing products. The ITC instituted the investigation on August 17, 2015. As a result of motions, all of the patent infringement claims were dismissed
from the case. A trial on the trade secrets allegations took place from May 9 to 17, 2016. On August 23, 2016, the administrative law judge concluded that the
Company did not misappropriate any Jawbone trade secrets. On October 20, 2016, the ITC terminated the investigation in the ITC. Jawbone appealed the dismissal
of the patent infringement claims to the Federal Circuit. Oral argument was scheduled for November 9, 2017.

On September 3, 2015, the Company filed a lawsuit against Jawbone in the U.S. District Court for the District of Delaware, alleging that Jawbone’s activity
trackers infringe certain U.S. patents. This case was transferred to the U.S. District Court for the Northern District of California. The trial was scheduled for July
13, 2020. On September 8, 2015, the Company filed a complaint for patent infringement against Jawbone in the U.S. District Court for the Northern District of
California, asserting that Jawbone’s activity trackers infringe certain U.S. patents. No trial date was set. On October 29, 2015, the Company filed a complaint for
patent infringement against Jawbone in the U.S. District Court for the District of Delaware, asserting that Jawbone’s activity trackers infringe certain U.S. patents.
That case was also transferred to the U.S. District Court for the Northern District of California. No trial date was set.

On November 2, 2015, the Company filed a complaint with the ITC requesting an investigation into violations of the Tariff Act of 1930 by Jawbone and
Body Media. The complaint asserted that Jawbone’s products infringe certain U.S. patents. The complaint sought a limited exclusion order and a cease and desist
order halting the importation and sale of infringing products. The ITC instituted the investigation on December 1, 2015. On December 23, 2016, the Company filed
a motion to terminate the investigation, and the ITC terminated the investigation on February 1, 2017.

On December 8, 2017, the parties announced the global settlement of all of the outstanding civil litigation on confidential terms. Each of the pending cases

has been dismissed with prejudice.

On  August  12,  2016,  the  Company  was  notified  by  Jawbone  that  Jawbone  had  received  a  confidential  subpoena  from  the  U.S.  Attorney’s  Office  for  the
Northern District of California requesting certain of the Company’s confidential business information that appeared to be related to Jawbone’s allegations of trade
secret  misappropriation.  On  February  17,  2017,  the  Company  received  a  subpoena  for  documents  from  the  same  office.  On  February  1,  2018,  the  Company
received a second subpoena for documents. The Company is cooperating with the U.S. Attorney’s Office. On June 14, 2018, the six former Jawbone employees
who were named as individual defendants in the state trade secret case were charged in a federal indictment with being in possession of certain Jawbone trade
secrets.

Sleep Tracking . On May 8, 2015, a  purported  class  action  lawsuit  was filed  against  the  Company in  the  U.S. District  Court  for  the  Northern  District  of
California, alleging that the sleep tracking function available in certain trackers does not perform as advertised. Plaintiffs seek class certification, restitution, an
award  of  unspecified  compensatory  and  punitive  damages,  an  award  of  reasonable  costs  and  expenses,  including  attorneys’  fees,  and  other  further  relief  as  the
Court  may  deem  just  and  proper.  On  January  31,  2017,  plaintiffs  filed  a  motion  for  class  certification.  Plaintiffs’  motion  for  class  certification  was  granted  on
November

85

 
Table of Contents

20, 2017. On April 20, 2017, the Company filed a motion for summary judgment. The Company’s motion for summary judgment was denied on December  8,
2017. During the three months ended June 30, 2018, the parties agreed to a settlement and on August 1, 2018, the plaintiffs filed a motion for preliminary approval
of the class action settlement. On September 13, 2018, the Court held a hearing and denied preliminary settlement approval without prejudice and ordered revised
settlement papers be filed by October 26, 2018. On November 29, 2018, the Court granted preliminary settlement approval. The final approval hearing is scheduled
for July 11, 2019.

Heart Rate Tracking. On January 6, 2016 and February 16, 2016, two purported class action lawsuits were filed against the Company in the U.S. District
Court for the Northern District of California, alleging that the PurePulse® heart rate tracking technology does not consistently and accurately record users’ heart
rates. Plaintiffs allege common law claims, as well as violations of various states’ false advertising, unfair competition, and consumer protection statutes, and seek
class  certification,  injunctive  and  declaratory  relief,  restitution,  an  award  of  unspecified  compensatory  damages,  exemplary  damages,  punitive  damages,  and
statutory  penalties  and damages,  an  award  of reasonable  costs  and expenses,  including  attorneys’  fees,  and other  further  relief  as the  Court may deem  just and
proper. On April 15, 2016, the plaintiffs filed a Consolidated Master Class Action Complaint and, on May 19, 2016, filed an Amended Consolidated Master Class
Action  Complaint.  On  January  9,  2017,  the  Company  filed  a  motion  to  compel  arbitration.  On  October  11,  2017,  the  Court  granted  the  motion  to  compel
arbitration. Plaintiffs filed a motion for reconsideration, and that motion was denied on January 24, 2018.

On February 20, 2018, plaintiffs filed a Second Amended Consolidated Master Class Action Complaint (“SAC”) on behalf of plaintiff Rob Dunn, the only
plaintiff not ordered to arbitration, as a purported class action. The SAC alleges the same common law claims, as well as violations of false advertising, unfair
competition, and consumer protection statutes of California and Arizona, and also seeks class certification, injunctive and declaratory relief, restitution, an award
of unspecified compensatory damages, exemplary damages, punitive damages, and statutory penalties and damages, an award of reasonable costs and expenses,
including attorneys’ fees, and other further relief as the Court may deem just and proper. On March 13, 2018, the Company filed a motion to dismiss for failure to
state  a claim  and separately  moved to strike  the class allegations.  The Court dismissed the claims  for revocation  of acceptance,  violation  of California’s  Song-
Beverly Consumer Warranty Act, and unjust enrichment, and allowed the remaining claims pending amendment to the complaint with further details. Plaintiff filed
a  Third  Amended  Complaint  on  June  19,  2018.  The  Court  granted  the  motion  to  strike  and  ordered  the  plaintiff  to  amend  to  make  clear  that  he  is  seeking  to
represent a class of opt-outs only, but that plaintiff would be free to amend in the event Fitbit’s arbitration agreement was found to be unenforceable.

In  response  to  an  April  3,  2018  arbitration  demand  from  Kate  McLellan,  one  of  the  original  plaintiffs  who  was  compelled  to  arbitration,  the  Company
attempted  to  resolve  the  individual  claim  with  Ms.  McLellan.  At  the  May  31,  2018  hearing,  the  Court  expressed  concern  that  the  Company  was  “picking  off”
McLellan and thereby undermining the arbitration option and the Court’s prior order on arbitration, and ordered additional briefing. On July 24, 2018, the Court
awarded the plaintiffs their attorneys’ fees on the motion practice, but denied plaintiffs’ request that the arbitration right should be waived as a sanction. The parties
are moving forward in private arbitration with Ms. McLellan.

The Company believes that the plaintiffs’ allegations are without merit, and intends to vigorously defend against the claims. Because the Company is in the

early stages of this litigation matter, the Company is unable to estimate a reasonably possible loss or range of loss, if any, that may result from this matter.

Securities  Litigation.  On  January  11,  2016,  a  putative  securities  class  action  was  filed  in  the  U.S.  District  Court  for  the  Northern  District  of  California
naming as defendants the Company, certain of its officers and directors, and the underwriters of the Company’s initial public offering (the “IPO”). On May 10,
2016, the Court appointed the Fitbit Investor Group (consisting of five individual investors) as lead plaintiff, and an Amended Complaint was filed on July 1, 2016.
Plaintiffs  allege  violations  of  the  Securities  Act  of  1933,  as  amended  (the  “Securities  Act”),  and  the  Securities  Exchange  Act  of  1934,  as  amended,  based  on
alleged materially false and misleading statements about the Company’s products between October 27, 2014 and November 23, 2015. Plaintiffs seek to represent a
class  of  persons  who  purchased  or  otherwise  acquired  the  Company’s  securities  (i)  on  the  open  market  between  June  18,  2015  and  May  19,  2016;  and/or  (ii)
pursuant to or traceable to the IPO. Plaintiffs seek class certification, an award of unspecified compensatory damages, an award of reasonable costs and expenses,
including attorneys’  fees, and other further  relief  as the Court may deem  just and proper. On July 29, 2016, the Company filed  a motion to dismiss.  The court
denied the motion on October 26, 2016. On April 26, 2017, the Company filed a motion for summary judgment.

On April 28, 2016, a putative class action lawsuit alleging violations of the Securities Act was filed in the Superior Court of California, County of San Mateo,
naming as defendants the Company, certain of its officers and directors, the underwriters of the IPO, and a number of its investors. Plaintiffs allege that the IPO
registration  statement  contained  material  misstatements  about  the  Company’s  products.  Plaintiffs  seek  to  represent  a  class  of  persons  who  purchased  the
Company’s common stock in and/or traceable to the IPO and/or the November 2015 follow-on public offering (the “Secondary Offering”). Plaintiffs seek class
certification, an

86

Table of Contents

award of unspecified compensatory damages, an award of reasonable costs and expenses, including attorneys’ fees, and other further relief as the Court may deem
just  and  proper.  On  May  17,  2016,  a  similar  class  action  lawsuit  was  filed  in  the  Superior  Court  of  California,  County  of  San  Francisco.  The  cases  were
consolidated in the County of San Francisco. On April 7, 2017, the Court granted a motion to dismiss the Section 11 claim based on the Secondary Offering and
stayed the cases.

On January 8, 2018, the plaintiffs in the federal and class action cases filed their motion for preliminary approval of settlement of the putative federal and
state class actions for $33.3 million , which the Company accrued for as of December 31, 2017. On January 19, 2018, the court entered an order preliminarily
approving the proposed settlement, and on April 20, 2018, the court approved the final settlement. The federal and class action cases have been dismissed with
prejudice.

On November 11, 2016, a derivative lawsuit was filed in the U.S. District Court for the Northern District of California derivatively on behalf of the Company
naming as defendants certain of its officers and directors and as a nominal plaintiff the Company. The plaintiffs allege breach of fiduciary duty, unjust enrichment,
section 14(a), and misappropriation based on the same set of alleged facts in the federal and state securities class action litigation. On February 2, 2017, a second
derivative lawsuit was filed in the U.S. District Court for the District of Delaware on the same allegations and also including claims for abuse of control, gross
mismanagement, and waste. On June 27, 2017, another derivative law suit was filed in the U.S. District Court for the Northern District of California on the same
allegations. The Courts have ordered a stay in all three cases.

On June 1, 2017 and June 9, 2017, two additional derivative lawsuits were filed in the Delaware Court of Chancery. Plaintiffs allege breach of fiduciary duty
and insider trading against certain defendants who sold shares in the IPO and/or the Secondary Offering. On August 3, 2017, another derivative lawsuit was filed in
the Delaware Court of Chancery on the same allegations. On March 15, 2018, the three derivative lawsuits were consolidated and a Second Amended Complaint
was filed on the same allegations of the individual complaints, alleging the same claims, and seeking the same remedy. On April 26, 2017, the Company filed a
motion to dismiss for failure to state a claim. On December 14, 2018, the Court denied the motion to dismiss. The Company filed a motion for interlocutory appeal,
which was denied on January 14, 2019. That same day, the Company filed a Notice of Appeal in Delaware Supreme Court, which was denied on January 30, 2019.

On  October  31,  2017,  a  seventh  derivative  lawsuit  was  filed  in  the  Superior  Court  of  California,  Country  of  San  Francisco,  on  the  same  allegations.  On

November 21, 2018, the case was removed to federal court. The case has been stayed.

On June 27, 2017, an individual investor lawsuit alleging violations of the Securities Act and state law claims for statutory fraud and unfair business practice
was filed in the Superior Court of California, County of Alameda, naming as defendants the Company and certain of its officers. The allegations are based on the
same set of alleged facts in the federal and state securities class action litigation. The individual case was resolved at a June 13, 2018 mediation.

The Company believes that the plaintiffs’ allegations in the derivative actions are without merit, and intends to vigorously defend against the claims. Because
the Company is in the early stages of these litigation matters, the Company is unable to estimate a reasonably possible loss or range of loss, if any, that may result
from these matters.

Immersion. On July 10, 2017, Immersion Corporation filed a lawsuit against the Company in the U.S. District Court for the Northern District of California,
alleging that certain Fitbit devices infringe on U.S. Patent Nos. 8,059,105, 8,351,299, and 8,638,301. On October 5, 2017, the Company filed a motion to dismiss
on grounds the patents are not eligible subject matter for patents. On March 5, 2018, the Court granted in part and denied in part, granting as to the ‘301 patent, but
denying as to the other two patents.

On July 10, 2017, Immersion Corporation also filed a lawsuit against the Company in the Shanghai Intellectual Property Court, alleging infringement of three
Immersion Chinese patents. In addition to the Company, Immersion named Runtong, one of the Company’s former distributors in China. On August 23, 2017, two
additional  defendants  were  added,  Fitbit  Shanghai  and  Rkylin,  a  current  distributor  in  China.  In  December  2017,  the  Company  filed  petitions  to  invalidate  the
patents. The invalidation proceedings as to all three patents were instituted. Hearings on two of the patents were held on April 16, 2018 and April 26, 2018; the
third was scheduled for May 30, 2018.

On July 8, 2018, the parties entered into a settlement agreement resolving the litigation globally. The cases have been dismissed with prejudice.

Other. The  Company  is  and,  from  time  to  time,  may  in  the  future  become,  involved  in  other  legal  proceedings  in  the  ordinary  course  of  business.  The
Company currently believes that the outcome of any of these existing legal proceedings, including the aforementioned cases, either individually or in the aggregate,
will not have a material impact on the operating results, financial condition or cash flows of the Company. With respect to existing legal proceedings, the Company
has either determined that the

87

Table of Contents

existence of a material loss is not reasonably possible or that it is unable to estimate a reasonably possible loss or range of loss. The Company may incur substantial
legal fees, which are expensed as incurred, in defending against these legal proceedings.

Indemnification

In  the  ordinary  course  of  business,  the  Company  enters  into  commercial  agreements  that  may  include  indemnification  provisions.  Pursuant  to  such
agreements, the Company may indemnify, hold harmless and defend an indemnified party for losses suffered or incurred by the indemnified party. Some of the
provisions will limit losses to those arising from third-party actions. In some cases, the indemnification will continue after the termination of the agreement. The
maximum potential amount of future payments the Company could be required to make under these provisions is not determinable. To date, the Company has not
incurred  material  costs  to  defend  lawsuits  or  settle  claims  related  to  these  indemnification  provisions.  The  Company  has  also  entered  into  indemnification
agreements with its directors and officers that may require the Company to indemnify its directors and officers against liabilities that may arise by reason of their
status  or  service  as  directors  or  officers  to  the  fullest  extent  permitted  by  Delaware  corporate  law.  The  Company  also  currently  has  directors’  and  officers’
insurance. 

8.    Stockholders’ Equity

Redeemable convertible preferred stock and redeemable convertible preferred stock warrants

In connection  with the Company’s IPO, the then-outstanding  141.3 million  shares of redeemable  convertible  preferred  stock  were  converted  into Class B
common stock upon the closing of the IPO. In addition, the then-outstanding 0.4 million redeemable convertible preferred stock warrants automatically converted
to Class B common stock warrants upon the closing of the IPO. These remaining outstanding Class B common stock warrants were exercised subsequent to the
IPO during 2015.

Preferred Stock

Upon completion of its IPO on June 22, 2015, the Company filed a Restated Certificate of Incorporation, which authorized the issuance of preferred stock
with rights and preferences, including voting rights, designated from time to time by the board of directors. As of December 31, 2018 , there were  10  million
shares of preferred stock authorized with a par value of $0.0001 per share, and no shares of preferred stock issued or outstanding.

Common Stock

The Company has two classes of authorized common stock: Class A common stock with 600  million shares authorized with a par value of $0.0001 per share
and Class B common stock with 350  million shares authorized with a par value of  $0.0001 per share. As of  December 31, 2018 , the Company 221.1 million
shares of Class A common stock were issued and outstanding and  31.3 million  shares of Class B common stock were issued and outstanding. As of December 31,
2017 , 207.5 million  shares of Class A common stock were issued and outstanding and  31.3 million shares of Class B common stock were issued and outstanding.

Holders of Class A common stock are entitled to one vote for each share of Class A common stock held on all matters submitted to a vote of stockholders
and holders of Class B common stock are entitled to ten votes for each share of Class B common stock held on all matters submitted to a vote of stockholders.
Except  with  respect  to  voting,  the  rights  of  the  holders  of  Class  A  and  Class  B  common  stock  are  identical.  Shares  of  Class  B  common  stock  are  voluntarily
convertible into shares of Class A common stock at the option of the holder and generally automatically convert into shares of the Company’s Class A common
stock upon a transfer.

Stock Option Exchange

On May 25, 2017, the Company’s stockholders approved a stock option exchange program (“the Program”) at the 2017 Annual Meeting of Stockholders. The
Program  allowed  the  Company  employees,  including  its  executive  officers  other  than  its  President,  Chief  Executive  Officer,  and  Chairman,  Chief  Technology
Officer, and Chief Financial Officer (“Eligible Employees”), to exchange out-of-the-money or “underwater” options to purchase shares of the Company’s Class A
common stock or Class B common stock currently held by such Eligible Employees for a lesser number of restricted stock units (“RSUs”) that may be settled for
shares of its Class A common stock, (“New RSUs”), under the Company’s 2015 Equity Incentive Plan (the “2015 Plan”). Eligible Employees participating in the
Program received one New RSU for every two “out-of-the-money” options that they exchanged. The New RSUs would generally vest over the remaining vesting
period  of  the  exchanged  option  (subject  to  a  one-year  minimum  vesting  period).  None  of  the  members  of  the  Company’s  board  of  directors  were  eligible  to
participate in the Program. A total of 3.7 million “underwater” stock options were tendered by the Eligible Employees, representing approximately 85% of the
stock options eligible for exchange. On July 20, 2017, the Company granted an aggregate of 1.8 million New RSUs under the

88

 
 
 
 
 
 
Table of Contents

2015  Plan  in  exchange  for  the  “underwater”  stock  options  tendered.  The  completion  of  the  Program  resulted  in  total  incremental  unrecognized  stock-based
compensation expense of $8.5 million , to be recognized over the greater of one year or the remaining vesting service period of the tendered stock options.

2007 Equity Incentive Plan

The Amended and Restated 2007 Stock Plan (the “2007 Plan”) provided for the grant of incentive and non-statutory stock options and RSUs to employees,
directors, and consultants under terms and provisions established by the board of directors. Stock options granted under the 2007 Plan are generally subject to a
four -year vesting period, with 25% vesting after a one -year period and monthly vesting thereafter. Stock options expire after ten years. RSUs granted under the
2007 Plan are generally subject to a three - or four -year vesting period with annual vesting.

The 2015 Plan became effective in June 2015. As a result, the Company will not grant any additional stock options under the 2007 Plan and the 2007 Plan
has been terminated.  Any outstanding  stock  options and RSUs granted  under  the 2007 Plan will remain  outstanding,  subject  to the  terms  of the 2007 Plan and
applicable award agreements, until such shares are issued under those awards, by exercise of stock options or settlement of RSUs, or until the awards terminate or
expire by their terms.

2015 Equity Incentive Plan

In May 2015, the Company’s board of directors and stockholders adopted and approved the 2015 Plan. The 2015 Plan became effective in June 2015 and
serves as the successor to the 2007 Plan. The remaining shares available for issuance under the 2007 Plan became reserved for issuance under the 2015 Plan. The
number of shares reserved for issuance under the 2015 Plan will increase automatically on the first day of January of each year starting in 2016 through 2025 by
the number of shares of Class A common stock equal to 5% of the total outstanding shares of common stock as of the immediately preceding December 31. The
share  reserve  may  also  increase  to  the  extent  that  outstanding  awards  expire  or  terminate  un-exercised.  As  of  December  31,  2018  , 19.4  million  shares were
available for grant under the 2015 Plan.

The 2015 Plan authorizes the award of stock options, restricted stock awards, stock appreciation rights, RSUs, performance awards, and stock bonuses to
employees, directors, consultants, independent contractors, and advisors. In general, stock options and RSUs will vest over a three - or four -year period, and have
a maximum term of ten years. The exercise price of a stock option will be not less than 100% of the fair market value of the shares on the date of grant.

2015 Employee Stock Purchase Plan

In May 2015, the Company’s board of directors adopted the 2015 ESPP, which became effective in June 2015. The number of shares reserved for issuance
under the 2015 Plan will increase automatically on the first day of January of each year starting in 2016 through 2025 by the number of shares of Class A common
stock equal to 1% of the total outstanding shares of common stock as of the immediately preceding December 31. The 2015 ESPP allows eligible employees to
purchase shares of the Company’s Class A common stock at a discount through payroll deductions of up to  15% of eligible compensation, subject to any plan
limitations. Except for the initial offering period, the 2015 ESPP provides for 6-month offering periods beginning in May and November of each year. The initial
offering period began June 17, 2015, and ended in May 2016. As of December 31, 2018 , 4.3 million shares were available for grant under the 2015 ESPP.

On each purchase date, eligible employees will purchase Class A common stock at a price per share equal to 85% of the lesser of the fair market value of the
Company’s Class A common stock (i) on the first trading day of the applicable offering period and (ii) the last trading day of each purchase period in the applicable
offering period.

89

 
 
 
 
 
 
 
 
Table of Contents

Stock Options

Activity under the 2007 Plan and 2015 Plan is as follows (in thousands except per share amounts):

Balance—December 31, 2017

Granted

Exercised

Canceled

Balance—December 31, 2018

Stock options exercisable—December 31, 2018

Stock options vested and expected to vest—December 31, 2018

Number of
Shares Subject
to
Stock Options

Stock Options Outstanding

Weighted–
Average
Exercise
Price

Weighted–
Average Remaining
Contractual Term
(in years)

Aggregate
Intrinsic
Value

21,386

  $

—   $

(4,375)

(748)

16,263

15,131

16,253

  $

  $

  $

  $

  $

3.01    

—    

2.29    

7.33    

3.00  

2.80  

3.00  

  $

21,744

4.9   $

4.8   $

4.9   $

38,459

37,707

38,455

The aggregate intrinsic values of stock options outstanding, exercisable, vested and expected to vest were calculated as the difference between the exercise

price of the stock options and the fair value of the Class A common stock of $4.97 as of December 31, 2018 .

Restricted Stock Units

RSU activity under the equity incentive plans is as follows:

Unvested balance—December 31, 2017

Granted

Vested

Forfeited or canceled

Unvested balance—December 31, 2018

RSUs
Outstanding

(in thousands)

19,188   $

14,666  

(10,113)  

(5,365)  

18,376  

Weighted-
Average
Grant Date
Fair Value

9.13

5.14

8.39

7.95

6.69

On May 4, 2018, the Company issued 0.8 million shares of RSUs with market conditions that vest based upon the achievement of a specified stock price.
Market conditions were factored into the grant date fair value using a Monte Carlo valuation model. Stock-based compensation expense related to these awards
will  be  recognized  over  the  requisite  service  period  regardless  of  whether  the  market  condition  is  satisfied,  provided  that  the  requisite  service  period  has  been
completed.

Warrants

On July 10, 2017, the Company issued a warrant to a third party vendor to purchase 0.5 million  shares of Class A common stock. The warrant is exercisable
based on service and performance-based conditions and has an exercise price of  $5.23  per share and a contractual term of ten years. As of December 31, 2018 , 
0.2 million  shares were vested and exercisable.

Stock-Based Compensation Expense

Total stock-based compensation recognized was as follows (in thousands):

90

 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
   
 
 
 
Table of Contents

Cost of revenue

Research and development

Sales and marketing

General and administrative

Total stock-based compensation expense

Year Ended December 31,

2018

2017

2016

$

$

7,312   $

5,312   $

57,188  

14,726  

17,783  

54,123  

14,959  

17,187  

97,009   $

91,581   $

4,797

47,207

11,575

15,853

79,432

The weighted-average grant date fair value of stock options granted during 2017 and 2016 was $2.00 and $5.89 per share, respectively. There were no stock
options granted in 2018. The total grant date fair value of stock options that vested during 2018 , 2017 , and 2016 was $10.1 million , $20.2 million and $32.9
million , respectively.  As of December 31, 2018 , the total unrecognized  compensation  expense related  to unvested stock options was $2.6 million , which the
Company expects to recognize over an estimated weighted average period of 0.7 years . As of December 31, 2018 , the total unrecognized compensation expense
related  to  unvested  RSUs  was  $106.8  million  ,  which  the  Company  expects  to  recognize  over  an  estimated  weighted  average  period  of  1.9  years  .  As  of
December 31, 2018 , the total unrecognized compensation expense related to unvested warrants was $0.5 million , which the Company expects to recognize over
an estimated weighted average period of 0.5 years .

Stock-based compensation is measured at the grant date based on the fair value of the award and is recognized as expense over the requisite service period,
which  is  generally  the  vesting  period  of  the  respective  award.  The  fair  value  of  RSUs  without  market  conditions  is  the  fair  value  of  the  Company’s  Class  A
common stock on the grant date. The fair value of RSUs with market conditions is estimated using a Monte Carlo simulation model. In determining the fair value
of  the  stock  options,  warrants  and  the  equity  awards  issued  under  the  2015  ESPP, the  Company  uses  the  Black-Scholes  option-pricing  model  and  assumptions
discussed below. Each of these inputs is subjective and generally requires significant judgment.

Fair Value of Common Stock —The fair value of the shares of common stock underlying stock options had historically been established by the Company’s
board of directors. Following the completion of the IPO, the Company began using the market closing price for the Company’s Class A common stock as reported
on the New York Stock Exchange.

Expected Term —The Company does not have sufficient historical exercise data to provide a reasonable basis upon which to estimate expected term due to
the  limited  period  of  time  stock-based  awards  have  been  exercisable.  As  a  result,  for  stock  options,  the  Company  used  the  simplified  method  to  calculate  the
expected term, which is equal to the average of the stock-based award’s weighted average vesting period and its contractual term. The expected term of the 2015
ESPP is based on the contractual term.

Volatility —The Company estimates the expected volatility of the common stock underlying its stock options at the grant date. Prior to 2018, the Company
estimated the expected volatility of the common stock underlying stock options, warrants and equity awards issued under its 2015 ESPP at the grant date by taking
the average historical volatility of the common stock of a group of comparable publicly traded companies over a period equal to the expected life. The Company
used  this  method  because  it  had  limited  information  on  the  volatility  of  its  Class  A  common  stock  because  of  its  short  trading  history.  Beginning  in  2018,  the
Company now uses a combination of historical volatility from its Class A common stock along with historical volatility from the group of comparable publicly
traded companies.

Risk-Free  Rate  —The  risk-free  interest  rate  is  estimated  average  interest  rate  based  on  U.S.  Treasury  zero-coupon  notes  with  terms  consistent  with  the

expected term of the awards.

Dividend Yield —The Company has never declared or paid any cash dividends and does not presently plan to pay cash dividends in the foreseeable future.

Consequently, it used an expected dividend yield of zero.

The assumptions used in calculating the fair value of the stock-based awards represent management judgment. As a result, if factors change and different
assumptions are used, the stock-based compensation expense could be materially different in the future. The fair value of the stock option awards, warrants, awards
issued under the 2015 ESPP, and awards granted to employees was estimated at the date of grant using a Black-Scholes option-pricing model. The fair value of the
RSUs with market conditions were estimated using a Black-Scholes option-pricing model combined with a Monte Carlo simulation model. The fair value of these
awards were estimated using the following Black-Scholes assumptions:

91

 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
Table of Contents

Employee stock options

Expected term (in years)

Volatility

Risk-free interest rate

Dividend yield

Warrants

Expected term (in years)

Volatility

Risk-free interest rate

Dividend yield

Employee stock purchase plan

Expected term (in years)

Volatility

Risk-free interest rate

Dividend yield

RSUs with market conditions

Expected term (in years)

Volatility

Risk-free interest rate

Dividend yield

9.     Income Taxes

2018

—

—%

—%

—%

—

—%

—%

—%

0.5

47.8% - 60.1%

2.1% - 2.5%

—%

3.0

39.3%

2.6%

—%

Year Ended December 31,

2017

6.25

32.2%

2.1%

—%

9.5

32.0%

2.1%

—%

0.5

27.7% - 31.3%

1.0% - 1.4%

—%

—

—%

—%

—%

2016

6.25

40.7%

1.6%

—%

—

—%

—%

—%

0.5 

30.1% - 39.0%

0.4% - 0.6%

—%

—

—%

—%

—%

The following table presents domestic and foreign components of loss before income taxes for the periods presented (in thousands):

United States

Foreign

Total

Year Ended December 31,

2018

2017

2016

$

$

(170,040)   $

(158,187)   $

(14,102)  

(36,457)  

(184,142)   $

(194,644)   $

5,577

(114,872)

(109,295)

92

 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
   
   
 
   
   
 
 
 
 
 
 
 
 
 
 
   
   
 
   
   
 
 
 
 
 
 
 
 
 
 
   
   
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

The income tax expense (benefit) is composed of the following (in thousands):

Current tax provision:

Federal

State

Foreign

Total current

Deferred tax provision:

Federal

State

Foreign

Total deferred

Total income tax expense (benefit)

Year Ended December 31,

2018

2017

2016

$

(1,048)   $

(87,961)   $

388  

4,895  

4,235  

(1,570)  

(210)  

(768)  

(2,548)  

(8,429)  

5,032  

(91,358)  

154,817  

18,902  

187  

173,906  

$

1,687   $

82,548   $

78,782

9,878

5,256

93,916

(87,584)

(11,622)

(1,228)

(100,434)

(6,518)

The reconciliation of the Company’s effective tax rate to the statutory federal rate is as follows:

Tax at federal statutory rate

State taxes, net of federal effect

Foreign rate differential

Tax credits

Domestic production activities deduction
Stock-based compensation (1)

Change in prior year reserves

Out-of-period adjustment

Change in valuation allowance

Effect of change in tax rate due to Tax Act
Other (2)

Effective tax rate

Year Ended December 31,

2018

2017

2016

21.0 %  

35.0 %  

(0.1)

(3.9)

6.3

—  

(4.9)

(0.1)

—  

(15.2)

—  

(4.0)

(0.9)%  

(5.4)

(9.3)

4.1

(3.5)

(5.3)

(2.0)

—  

(35.2)

(23.4)

2.6

(42.4)%  

35.0 %

4.3

(38.9)

9.0

5.0

(4.6)

1.9

(2.8)

—

—

(2.9)

6.0 %

(1) Starting in 2017, excess tax benefits from share-based award activity are reflected as reduction of the provision for income taxes, whereas they were previously recognized in equity. This
will  result  in  increased  volatility  in  the  Company’s  effective  tax  rate.  The  amount  of  net  stock  compensation  windfalls  previously  recognized  by  the  Company  in  equity  in  2016  was $22.0
million .

(2) For the year ended December 31, 2018, this is inclusive of (3.8)% impact that is primarily related to the change in uncertain tax positions.

For 2018, the Company recorded an expense for income taxes of $1.7 million , resulting in an effective tax rate of (0.9)% . The effective tax rate is different
than the statutory federal tax rate primarily due to the full valuation allowance on its U.S. deferred tax assets, the mix of income/losses between the Company’s
foreign jurisdictions, and pretax losses in jurisdictions for which no tax benefit will be recognized.

93

 
 
 
 
 
   
   
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

The 2017 Tax Act was enacted  on December  22, 2017, and  includes  several  key  tax provisions  that  affected  the  Company,  including  a reduction  of the
statutory  corporate  tax  rate  from  35%  to  21%  effective  for  tax  years  beginning  after  December  31,  2017,  elimination  of  the  carryback  of  net  operating  losses
generated after December 31, 2017, and changes to how the United States imposes income tax on multinational corporations, among others. In December 2017, the
SEC staff issued Staff Accounting Bulletin No. 118, Income Tax Accounting Implications of the Tax Cuts and Jobs Act (SAB 118), which allowed the Company
to record provisional amounts during a measurement period not to extend beyond one year of the enactment date. As of December 31, 2018, the Company has
finalized all provisional amounts related to the 2017 Tax Act.  Finalizing provisional adjustments related to the 2017 Tax Act did not have a material impact on the
Company’s consolidated financial statements for the year ended December 31, 2018. 

On July 24, 2018, the Ninth Circuit Court of Appeals issued an opinion in Altera Corp. v. Commissioner requiring related parties in an intercompany cost-
sharing arrangement to share expenses related to share-based compensation. This opinion reversed the prior decision of the United States Tax Court. On August 7,
2018, the court withdrew the opinion issued on July 24, 2018 to allow time for a reconstituted panel of judges to confer. The Company will continue to monitor
this case.

The tax effects of temporary differences that give rise to significant portions of the deferred tax assets were as follows (in thousands):

Deferred tax assets:

Net operating losses and credits

Fixed assets and intangible assets

Accruals and reserves

Stock-based compensation

Inventory

Other

Total deferred tax assets

Less: valuation allowance

Deferred tax assets, net of valuation allowance

Deferred tax liabilities:

Other

Total deferred tax liabilities

Net deferred tax assets

December 31,

2018

2017

$

61,494   $

55,476  

53,818  

9,494  

911  

4,806  

185,999  

(181,122)  

4,877  

(560)  

(560)  

$

4,317   $

23,338

10,625

49,886

12,154

4,345

3,325

103,673

(99,570)

4,103

(369)

(369)

3,734

The  Company  accounts  for  deferred  taxes  under  ASC  Topic  740,  “Income  Taxes”  (“ASC  740”)  which  involves  weighing  positive  and  negative  evidence
concerning the realizability of the Company’s deferred tax assets in each jurisdiction. The Company evaluated its ability to realize the benefit of its net deferred tax
assets  and weighed  all  available  positive  and  negative  evidence  both objective  and  subjective  in nature.  In  determining  the  need  for  a  valuation  allowance,  the
weight given to positive and negative evidence is commensurate with the extent to which the evidence may be objectively verified. Consideration was given to
negative  evidence  such  as:  the  duration  and  severity  of  losses  in  prior  years,  high  seasonal  revenue  concentrations,  increasing  competitive  pressures,  and  a
challenging retail environment. Realization of the Company’s net deferred tax assets is dependent upon its generation of sufficient taxable income in future years in
appropriate tax jurisdictions to obtain benefit from the reversal of temporary differences, net operating loss carryforwards and tax credit carryforwards. The amount
of net deferred tax assets considered realizable is subject to adjustment in future periods if estimates of future taxable income change.

The Company recorded a valuation allowance to reduce its deferred  tax assets to the net amount that the Company believes  is more likely than not to be
realized. As of December 31, 2018, the Company has a valuation allowance of $136.8 million against its U.S. deferred tax assets and a valuation allowance of
$44.3 million against certain of its foreign deferred tax assets that the Company is not expected to realize. The Company will continue to assess the realizability of
its deferred tax assets in each of the applicable jurisdictions going forward.

94

 
 
 
 
   
 
 
   
 
   
 
 
Table of Contents

As of December 31, 2018 , the Company has federal net operating loss carryforwards of $120.8 million which expire beginning after 2032, California net
operating loss carryforwards of $34.7 million which expire beginning after 2034, and other states net operating loss carryforwards of $50.7 million which expire
beginning after 2021. As of December 31, 2018 , the Company has federal research tax credit carryforwards of approximately $12.3 million , which if not utilized,
begin to expire after 2030, California research tax credit carryforwards of approximately $36.9 million , which do not expire, Massachusetts research tax credit
carryforwards of approximately $2.1 million , which if not utilized, begin to expire after 2028, and California hiring tax credit carryforwards of approximately $0.3
million , which if not utilized, begin to expire after 2025. As of December 31, 2018 , the Company has United Kingdom net operating loss carryforwards of $12.1
million , which do not expire.

Utilization  of  the  net  operating  loss  and  tax  credit  carry  forwards  are  subject  to  an  annual  limitation  due  to  the  ownership  percentage  change  limitations
provided by the Internal Revenue Code of 1986 and similar state provisions. The annual limitation may result in the expiration of the net operating loss before
utilization. The Company does not expect the limitation to result in a reduction in total amount utilizable.

The Company is subject to income taxes in the U.S. (federal and state) and numerous foreign jurisdictions. Significant judgment is required in evaluating the
Company’s tax positions and determining its provision for income taxes. During the ordinary course of business, there are many transactions and calculations for
which the ultimate tax determination is uncertain. The Company establishes reserves for tax-related uncertainties based on estimates of whether, and the extent to
which, additional taxes will be due. These reserves are established when the Company believes that certain positions might be challenged despite its belief that its
tax return positions are fully supportable. The Company adjusts these reserves in light of changing facts and circumstances, such as the outcome of tax audits. The
provision for income taxes includes the impact of reserve provisions and changes to reserves that are considered appropriate. As of December 31, 2018 and 2017,
the Company had $41.2 million and $29.9 million of unrecognized tax benefits, respectively. A reconciliation of the beginning and ending amount of unrecognized
tax benefits is as follows (in thousands):

Balance at beginning of year

Reductions based on tax positions related to prior year

Additions based on tax positions related to prior year

Additions based on tax positions related to current year

Reductions due to tax authorities’ settlements

Reductions due to expiration of statutes of limitation

Balance at end of year

December 31,

2018

2017

2016

29,938   $

35,584   $

(820)  

263  

11,860  

(43)  

—  

(6,335)  

108  

9,289  

(8,603)  

(105)  

23,518

(2,100)

2,809

11,357

—

—

41,198   $

29,938   $

35,584

$

$

At December 31, 2018 , the total amount of gross unrecognized tax benefits was $41.2 million , of which $24.6 million would affect the Company’s effective
tax  rate  if  recognized.  The  Company  does  not  have  any  tax  positions  as  of  December  31,  2018  for  which  it  is  reasonably  possible  the  total  amount  of  gross
unrecognized  tax  benefits  will  increase  or  decrease  within  the  following  12  months  .  The  Company’s  policy  is  to  record  interest  and  penalties  related  to
unrecognized tax benefits as income tax expense. As of December 31, 2018 and 2017, the Company has accrued $3.1 million and $2.4 million related to interest
and penalties.

The  Company is  subject  to  taxation  in  the  United  States  and  various  states  and foreign  jurisdictions.  The  material  jurisdictions  in  which  the Company  is
subject to potential examination include the United States and Ireland. The Company believes that adequate amounts have been reserved for these jurisdictions. For
the United States, the Company is currently under examination by the Internal Revenue Service ("IRS") for fiscal 2015 to 2017. For state and non-U.S. tax returns,
the Company is generally no longer subject to tax examinations for years prior to 2014.

10.    Net Loss Per Share Attributable to Common Stockholders

The following table  sets forth  the computation  of the  Company’s basic  and diluted net loss per share attributable  to common  stockholders  (in thousands,

except per share amounts):

Numerator:

Net loss

Denominator:

Weighted-average shares of common stock—basic for Class A and Class B

Effect of dilutive securities

Weighted-average shares of common stock—diluted for Class A and Class B

Net loss per share attributable to common stockholders:

Basic

Diluted

Year Ended December 31,

2018

2017

2016

$

(185,829)   $

(277,192)   $

(102,777)

244,603  

—  

244,603  

232,032  

—  

232,032  

$

$

(0.76)   $

(0.76)   $

(1.19)   $

(1.19)   $

220,405

—

220,405

(0.47)

(0.47)

The  following  potentially  dilutive  common  shares  on  a  weighted  average  basis  were  excluded  from  the  computation  of  diluted  net  loss  per  share  for  the

periods presented because including them would have been antidilutive (in thousands):

2018

December 31,

2017

2016

 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
   
   
 
   
   
 
 
 
 
 
 
 
   
   
Stock options to purchase common stock

RSUs

Warrants

Diluted common stock subject to vesting

Diluted impact of ESPP

Total

11,647  

8,514  

230  

—  

159  

17,469  

10,030  

216  

84  

162  

34,454

11,578

—

—

—

20,550  

27,961  

46,032

11.    Significant Customer Information and Other Information

Retailer and Distributor Concentration

Retailers and distributors with revenue equal to or greater than 10% of total revenue were as follows:

C

D

A

B
*

 Revenue was less than 10%.

2018

December 31,

2017

2016

10%  

13%  

10

*

*

*

*

*

14%

*

14

10

Retailers and distributors that accounted for equal to or greater than 10% of accounts receivable at December 31, 2018 and 2017 were as follows:

95

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

B

C

E

F

D
*

 Accounts receivable were less than 10%.

Geographic and Other Information

Revenue by geographic region, based on ship-to destinations, was as follows (in thousands):

December 31,

2018

2017

16%  

12

11

10

10

13%

17

*

11

*

United States

Americas excluding United States

Europe, Middle East, and Africa

APAC

Total

2018

December 31,

2017

2016

$

$

880,534   $

944,052   $

1,539,600

101,282  

384,196  

145,971  

116,330  

440,135  

115,002  

110,111

389,154

130,596

1,511,983   $

1,615,519   $

2,169,461

The United States represented 58% , 58% and 71% of revenue for 2018, 2017 and 2016, respectively. The United Kingdom represented 12% of revenue for
2017. No other single country represented more than 10% of revenue during these periods. As of December 31, 2018 and 2017 , long-lived assets, which represent
property and equipment, located outside the United States were $36.9 million and $30.0 million , respectively.

12. Acquisitions

2018 Acquisition

In February 2018, the Company completed a purchase of Twine Health, Inc., a privately-held company, which was accounted for as a business combination,
for total purchase price consideration of $16.7 million , of which $5.4 million was allocated to developed technology intangible assets, $3.8 million to customer
relationships intangible asset, $9.9 million to goodwill, $1.7 million to deferred tax liabilities, $0.2 million to deferred revenue, and $0.6 million to net assumed
liabilities. The allocation of the purchase price consideration is provisional and the Company will complete its analysis within the measurement period pursuant to
Topic 805, with any adjustments being recorded to goodwill. Approximately  $2.6 million  of the consideration payable to Twine Health, Inc. was held as partial
security for certain indemnification obligations, and will be held back for payment until August 2019. The acquisition is expected to extend the Company’s reach
into healthcare and lay the foundation to expand its offerings to health plans, health systems and self-insured employers, while creating opportunities to increase
subscription-based  revenue.  The  amortization  period  of  the  acquired  developed  technology  and  customer  relationships  are  approximately  four and seven years,
respectively. Goodwill is not deductible for tax purposes.

2016 Acquisitions

In December 2016, the Company completed a purchase of certain assets from Pebble Industries, Inc., a privately-held company, which was accounted for as a
business combination, for total cash consideration of $23.4 million , of which $9.6 million was allocated to developed technology intangible assets, $14.4 million
to goodwill, and $0.6 million to assumed liabilities. Approximately  $3.5 million  of the consideration payable to Pebble Industries, Inc. was held as partial security
for  certain  indemnification  obligations,  and  was  paid  in  March  2018.  The  acquisition  is  expected  to  enhance  the  features  and  functionality  of  the  Company’s
devices. The amortization period of the acquired developed technology is approximately 5 years . Goodwill is deductible for tax purposes.

In December 2016, the Company completed a purchase of certain assets from Vector Watch S.R.L., a privately-held company, which was accounted for as a

business combination, for total cash consideration of $15.0 million , of which $3.9 million was
allocated  to  developed  technology  intangible  assets,  $11.4  million  to  goodwill,  and  $0.3  million  to  assumed  liabilities.  Approximately  $2.3  million   of  the
consideration payable to Vector Watch S.R.L. was held as partial security for certain indemnification obligations, and was paid in December 2018. The acquisition
is expected to enhance the features and functionality of the Company’s devices. The amortization period of the acquired developed technology is approximately 2.5
years . Goodwill is deductible for tax purposes.

In  May  2016,  the  Company  completed  a  purchase  of  certain  assets  from  Coin,  Inc.,  a  privately-held  company,  which  was  accounted  for  as  a  business
combination, for total cash consideration of $7.0 million , of which $3.9 million was allocated to in-process research and development intangible assets, and $3.1
million to goodwill. Approximately $1.4 million  of the consideration payable to Coin, Inc. was held as partial security for certain indemnification obligations, and
was  paid  in  November  2017.  The  acquisition  is  expected  to  enhance  the  features  and  functionality  of  the  Company’s  devices.  In-process  research  and
development is not amortized until the completion or abandonment of the related development. Goodwill is deductible for tax purposes.

13.    Selected Unaudited Quarterly Financial Data

The following tables show a summary of the Company’s unaudited quarterly financial information for each of the four quarters of 2018 and 2017 (in

thousands, except per share amounts):

Three Months Ended

 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
Revenue

Gross profit

Net income (loss)

$

$

$

Net income (loss) per share attributable to common stockholders—basic $

Net income (loss) per share attributable to common stockholders—
diluted

Revenue

Gross profit

Net loss

Net loss per share attributable to common stockholders—basic

Net loss per share attributable to common stockholders—diluted

$

$

$

$

$

$

December 31,
2018

September 29,
 2018

June 30,
2018

March 31,
2018

571,199   $

216,927   $

15,372   $

0.06   $

393,575   $

153,514   $

(2,056)   $

(0.01)   $

299,344   $

119,015   $

(118,268)   $

(0.49)   $

247,865

114,123

(80,877)

(0.34)

0.06   $

(0.01)   $

(0.49)   $

(0.34)

December 31,
2017 (3)

September 30,
 2017 (2)

July 1,
2017

April 1,
2017 (1)

Three Months Ended

570,756   $

248,597   $

(45,470)   $

(0.19)   $

(0.19)   $

392,522   $

174,760   $

(113,403)   $

(0.48)   $

(0.48)   $

353,299   $

149,245   $

(58,240)   $

(0.25)   $

(0.25)   $

298,942

118,299

(60,079)

(0.27)

(0.27)

(1)   During  the  first  quarter  of  2017,  the  Company  recorded  restructuring  expenses  of  $6.3  million  .  See  Note  5  for  more  information.  In  addition,  the
Company’s adoption of ASU 2016-09 on January 1, 2017 resulted in an increase to the provision for income taxes of $2.8 million . See Note 2 for more
information.

(2)   During the third quarter of 2017, as a result of one of the Company’s customers filing for bankruptcy, the Company recorded a net charge of $9.0 million
comprised of net bad debt expense of $7.6 million and net cost of revenue of $1.4 million . See Note 1. Customer Bankruptcy for more information. In
addition, during the third quarter of 2017, the Company recorded a  $111.4 million  valuation allowance against a portion of its U.S. deferred taxes.

(3)   During the fourth quarter of 2017, as a result of the Tax Act, the Company recorded a provisional tax expense for the impact of the 2017 Tax Act of $45.5

million as a result of re-measurement of the federal portion of its deferred tax assets as of December 31, 2017 from 35% to the new 21% tax rate.

96

 
 
 
 
 
 
 
 
 
Table of Contents

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

None.

Item 9A. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

We  maintain  “disclosure  controls  and  procedures,”  as  defined  in  Rules  13a-15(e)  and  15d-15(e)  under  the  Exchange  Act,  that  are  designed  to  ensure  that
information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported,
within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to
ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is accumulated and communicated to
the  company’s  management,  including  its  principal  executive  and  principal  financial  officers,  as  appropriate  to  allow  timely  decisions  regarding  required
disclosure.

Our management, with the participation of our Chief Executive Officer and our Chief Financial Officer, evaluated the effectiveness of our disclosure controls and
procedures as of December 31, 2018. Based on the evaluation of our disclosure controls and procedures as of December 31, 2018, our Chief Executive Officer and
Chief Financial Officer concluded that, as of such date, our disclosure controls and procedures were not effective due to the material weakness described below.

Management’s Report on Internal Control Over Financial Reporting

Our  management  is  responsible  for  establishing  and  maintaining  adequate  internal  control  over  financial  reporting  (as  defined  in  Rule  13a-15(f)  under  the
Exchange Act). Our management conducted an assessment of the effectiveness of our internal control over financial reporting based on the criteria established in
Internal  Control  -  Integrated  Framework  (2013)  issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  (COSO).  A  material
weakness  is  a  deficiency,  or  combination  of  deficiencies,  in  internal  control  over  financial  reporting  such  that  there  is  a  reasonable  possibility  that  a  material
misstatement of our annual or interim financial statements will not be prevented or detected on a timely basis.

As  of  December  31,  2018,  our  disclosure  controls  and  procedures  were  not  effective  as  a  result  of  the  material  weakness  in  our  internal  control  over  financial
reporting,  previously  reported  in  Item  9A  of  our  Annual  Report  on  Form  10-K  for  the  fiscal  year  ended  December  31,  2017,  which  has  not  yet  been  fully
remediated. Management determined that we did not maintain effective controls over the accuracy of the inputs in the sales order entry process. Specifically, we
did not sufficiently execute controls over the review of data inputs in the sales order entry process to ensure accuracy of the price, quantity, and related customer
data.  This  control  deficiency  did  not  result  in  a  misstatement  in  fiscal  years  2017  and  2018;  however,  this  control  deficiency  could  result  in  a  misstatement  of
revenue  that  would  result  in  a  material  misstatement  to  the  annual  or  interim  consolidated  financial  statements  that  would  not  be  prevented  or  detected  .
Accordingly, our management has determined that this control deficiency constitutes a material weakness.

Because of this material weakness, our management has concluded that our internal control over financial reporting was not effective as of December 31, 2018,
based on the criteria in Internal Control Integrated Framework (2013) issued by the COSO.

The  effectiveness  of  our  internal  control  over  financial  reporting  as  of  December  31,  2018  has  been  audited  by  PricewaterhouseCoopers  LLP,  an  independent
registered public accounting firm, as stated in their report included in Part II, Item 8 of this Annual Report on Form 10-K.

Remediation Plans

We have identified and begun implementing changes to our internal control over financial reporting to remediate the control deficiencies that led to the material
weakness. We have made progress toward remediating the material weakness by:

• 
• 
• 

redesigning controls over the inputs of the sales order entry process, including the design of systematic checks and new reports to review inputs,
adding additional resources, and
enhancing existing order entry controls and procedures, including implementation of more robust review procedures for accuracy of sales orders.

97

Table of Contents

The material weakness will not be considered remediated until the applicable measures have been implemented for a sufficient period of time and management has
concluded, through testing, that the enhanced control is operating effectively.

Changes in Internal Control over Financial Reporting

There was no change in our internal control over financial reporting identified in connection with the evaluation required by Rule 13a-15(d) and 15d-15(d) of the
Exchange Act that occurred during the three months ended December 31, 2018 that has materially affected, or is reasonably likely to materially affect, our internal
control over financial reporting.

Inherent Limitations on Effectiveness of Controls

Our management, including the CEO and CFO, recognizes that our disclosure controls or our internal control over financial reporting cannot prevent or detect all
possible instances of errors and all fraud. A control system, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that
the control system’s objectives will be met. The design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must
be considered relative to their costs.

Item 9B. Other Information

None.

98

Table of Contents

PART III

Item 10. Directors, Executive Officers and Corporate Governance

The information required for this Item is incorporated by reference from our Proxy Statement to be filed in connection with our 2019 Annual Meeting of
Stockholders within 120 days after the end of the fiscal year ended December 31, 2018 .

Item 11. Executive Compensation

The information required for this Item is incorporated by reference from our Proxy Statement to be filed in connection with our 2019 Annual Meeting of
Stockholders within 120 days after the end of the fiscal year ended December 31, 2018 .

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

The information required for this Item is incorporated by reference from our Proxy Statement to be filed in connection with our 2019 Annual Meeting of
Stockholders within 120 days after the end of the fiscal year ended December 31, 2018 .

Item 13. Certain Relationships and Related Transaction, and Director Independence

The information required for this Item is incorporated by reference from our Proxy Statement to be filed in connection with our 2019 Annual Meeting of
Stockholders within 120 days after the end of the fiscal year ended December 31, 2018 .

Item 14. Principal Accounting Fees and Services

The information required for this Item is incorporated by reference from our Proxy Statement to be filed in connection with our 2019 Annual Meeting of
Stockholders within 120 days after the end of the fiscal year ended December 31, 2018 .

99

 
 
 
 
Table of Contents

PART IV

ITEM 15.    Exhibits, Financial Statement Schedules.

(a) The following documents are filed as part of this Annual Report on Form 10-K:

1. Consolidated Financial Statements

The financial statements filed as part of this Annual Report on Form 10-K are listed in the “Index to Consolidated Financial Statements” under Part
II, Item 8 of this Annual Report on Form 10-K.

2. Financial Statement Schedules

All schedules are omitted as the required information is inapplicable or the information is presented in the consolidated financial statements or notes
to consolidated financial statements under Item 8.

3. Exhibits

See Exhibit Index following the signature page of this Annual Report on Form 10-K.

100

 
 
 
 
Table of Contents

EXHIBIT INDEX

Exhibit
Number

3.1

3.2

4.1

4.2

4.3

  Exhibit Description
  Restated Certificate of Incorporation of Registrant.

  Restated Bylaws of Registrant.

  Form of Registrant’s Class A common stock certificate.

Incorporated by Reference

Form  

File No.

  Exhibit

10-Q  

10-Q  

S-1/A  

001-37444  

001-37444  

333-203941  

3.1  

3.2  

4.1  

Filed
Herewith

Filing
Date
8/7/2015    

8/7/2015    

6/2/2015    

Third Amended and Restated Investors’ Rights Agreement by and among
the  Registrant  and  certain  stockholders  of  the  Registrant,  dated  June  6,
2013.

Warrant  to  Purchase  Stock  by  and  between  the  Registrant  and  Granite
Peak Technologies, LLC, dated July 10, 2017.

S-1

333-203941

4.2

5/7/2015

10-Q

001-37444

10.1

11/3/2017

10.1*

  Form of Indemnification Agreement.

S-1  

333-203941  

10.1  

5/7/2015    

10.2*

Amended and Restated 2007 Stock Plan, as amended, and forms of award
agreements.

S-1

333-203941

10.2

5/7/2015

10.3*

  2015 Equity Incentive Plan and forms of award agreements.

S-1  

333-203941  

10.3  

5/7/2015    

10.4*

10.5*

Form of Notice of Stock Option Grant and Stock Option Agreement under
the 2015 Equity Incentive Plan.

Form of Global Notice of Performance Restricted Stock Unit Award and
Global  Performance  Restricted  Stock  Unit  Agreement  under  the  2015
Equity Incentive Plan.

8-K

001-37444

10.1

2/9/2016

8-K

001-37444

10.1

3/26/2018

10.6*

  2015 Employee Stock Purchase Plan.

S-1  

333-203941  

10.4  

5/7/2015    

10.7*

10.8*

10.9*

10.10

10.11

Offer  Letter  by  and  between  the  Registrant  and  Andy  Missan,  dated
March 15, 2013.

Offer Letter by and between the Registrant and Jeff Devine, dated January
26, 2017.

Offer Letter by and between the Registrant and Ronald Kisling, dated July
28, 2014.

Office Lease by and between the Registrant and 405 Howard, LLC, dated
September 30, 2013.

Office Lease by and between the Registrant and GLL BIT Fremont Street
Partners, L.P., dated June 26, 2015.

10-K

001-37444

10.8

2/29/2016

10-K

001-37444

10.8

3/1/2018

8-K

S-1

001-37444

10.1

6/6/2018

333-203941

10.6

5/7/2015

10-Q

001-37444

10.3

8/7/2015

10.12*

  Form of Retention Agreement.

S-1/A  

333-203941  

10.1  

5/21/2015    

10.13*

Retention Agreement by and between the Registrant and Ronald Kisling,
dated June 15, 2015.  

8-K

001-37444

10.2

6/6/2018

10.14*

  Fitbit, Inc. Bonus Plan, as amended.

10-K  

001-374744  

10.2  

3/1/2018    

10.15*

Global Notice of Stock Option Grant and Global Stock Option Agreement
under the 2015 Equity Incentive Plan.

10-Q

001-37444

10.3

5/6/2016

101

 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
   
Table of Contents

Exhibit
Number

10.16†

10.17†

21.1

23.1

24.1

31.1

31.2

32.1◊

32.2◊

  Exhibit Description

Office Sublease, dated April 11, 2016, by and between the Registrant and
Charles Schwab & Co., Inc.

First  Amendment  to  Office  Sublease,  dated  May  30,  2018,  by  and
between the Registrant and Charles Schwab & Co., Inc.  

  List of Subsidiaries of Registrant.

Consent  of  PricewaterhouseCoopers  LLP,  independent  registered  public
accounting firm.

  Power of Attorney.

  Rule 13a-14(a)/ 15d-14(a) Certification of Chief Executive Officer.

  Rule 13a-14(a)/ 15d-14(a) Certification of Chief Financial Officer.

  Section 1350 Certification of Chief Executive Officer.

  Section 1350 Certification of Chief Financial Officer.

101.INS

  XBRL Instance Document.

101.SCH

  XBRL Schema Linkbase Document.

101.CAL

  XBRL Calculation Linkbase Document.

101.DEF

  XBRL Definition Linkbase Document.

101.LAB

  XBRL Extension Label Linkbase Document.

101.PRE

  XBRL Presentation Linkbase Document.

Incorporated by Reference

Form  

File No.

  Exhibit

Filing
Date

Filed
Herewith

10-Q

001-37444

10.1

8/4/2016

10-Q

001-37444

10.4

8/6/2018

X

X

X

X

X

X

X

X

X

X

X

X

X

*
†
◊

Indicates a management contract or compensatory plan.

Portions of this exhibit have been granted confidential treatment by the SEC.
These certifications are deemed not filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or the Exchange Act, or otherwise subject to the liability of that
section, nor shall they be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act.

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its

behalf by the undersigned, thereunto duly authorized.

SIGNATURES

March 1, 2019

FITBIT, INC.

By:

/s/ James Park

James Park

President, Chief Executive Officer, and Chairman

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS that each individual whose signature appears below constitutes and appoints James Park and Ronald W.
Kisling, and each of them, his true and lawful attorneys-in-fact and agents with full power of substitution, for him and in his name, place, and stead, in any and all
capacities, to sign any and all amendments to this Annual Report on Form 10-K, and to file the same, with all exhibits thereto and other documents in connection
therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and
perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he might or could do in
person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or his or their substitute or substitutes, may lawfully do or cause to
be done or by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant

and in the capacities and on the dates indicated.

102

 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
   
   
   
   
   
 
 
   
   
   
   
 
   
   
   
   
 
   
   
   
   
 
   
   
   
   
 
   
   
   
   
 
   
   
   
   
 
   
   
   
   
 
   
   
   
   
 
   
   
   
   
 
   
   
   
   
 
   
   
   
   
 
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Name

/s/ James Park

James Park

/s/ Ronald W. Kisling

Ronald W. Kisling

/s/ Eric N. Friedman

Eric N. Friedman

/s/ Laura J. Alber

Laura J. Alber

/s/ Bradley M. Fluegel

Bradley M. Fluegel

/s/ Glenda Flanagan

Glenda Flanagan

/s/ Steven Murray

Steven Murray

/s/ Christopher Paisley

Christopher Paisley

/s/ Matthew Bromberg

Matthew Bromberg

Title

Date

President, Chief Executive Officer, and Chairman

March 1, 2019

(Principal Executive Officer)

Chief Financial Officer

March 1, 2019

(Principal Financial and Accounting Officer)

Chief Technology Officer and Director

March 1, 2019

Director

Director

Director

Director

Director

Director

103

March 1, 2019

March 1, 2019

March 1, 2019

March 1, 2019

March 1, 2019

March 1, 2019

 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
LIST OF SUBSIDIARIES
FITBIT, INC.*

EXHIBIT 21.1

Fitbit International Limited (Ireland)

*Pursuant to Item 601(b)(21)(ii) of Regulation S-K, the names of other subsidiaries of Fitbit, Inc. are omitted because, considered in the aggregate, they would not constitute a significant
subsidiary as of the end of the year covered by this Annual Report on Form 10-K.

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM  

EXHIBIT 23.1

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-223381, No. 333-216382, No. 333-209787 and No. 333-
205045) of Fitbit, Inc. of our report dated March 1, 2019 relating to the financial statements and the effectiveness of internal control over financial reporting, which
appears in this Form 10-K.

/s/ PricewaterhouseCoopers LLP 
San Francisco, California 
March 1, 2019

CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 OF THE
SARBANES-OXLEY ACT OF 2002

EXHIBIT 31.1

I, James Park, certify that:
1.    I have reviewed this annual report on Form 10-K of Fitbit, Inc.;
2.    Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements
made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.    Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial
condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.    The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act
Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and
have:

a)    Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure

that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during
the period in which this report is being prepared;

b)    Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision,
to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with
generally accepted accounting principles;

c)    Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness

of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)    Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal
quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s
internal control over financial reporting.
5.    The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s
auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a)    All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely

to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b)    Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over

financial reporting.

Date:

March 1, 2019

/s/ James Park

James Park
President, Chief Executive Officer, and Chairman
(Principal Executive Officer)

 
 
 
 
 
 
EXHIBIT 31.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 OF THE
SARBANES-OXLEY ACT OF 2002

I, Ronald W. Kisling, certify that:
1.    I have reviewed this annual report on Form 10-K of Fitbit, Inc.;
2.    Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements
made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.    Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial
condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.    The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act
Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and
have:

a)    Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure

that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during
the period in which this report is being prepared;

b)    Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision,
to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with
generally accepted accounting principles;

c)    Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness

of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)    Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal
quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s
internal control over financial reporting.
5.    The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s
auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a)    All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely

to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b)    Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over

financial reporting.

Date:

March 1, 2019

/s/ Ronald W. Kisling

Ronald W. Kisling
Chief Financial Officer
(Principal Financial and Accounting Officer)

 
 
 
 
 
 
CERTIFICATION OF CHIEF EXECUTIVE OFFICER
PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 32.1

I,  James  Park,  President,  Chief  Executive  Officer  and  Chairman  of  Fitbit  Inc.,  do  hereby  certify,  pursuant  to  18  U.S.C.  Section  1350,  as  adopted  pursuant  to
Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

•

•

the Annual Report on Form 10-K of Fitbit, Inc. for the year ended December 31, 2018 fully complies with the requirements of Section 13(a) or 15(d) of
the Securities Exchange Act of 1934, as amended; and
the information contained in such Annual Report on Form 10-K fairly presents, in all material respects, the financial condition and results of operations of
Fitbit, Inc.

Date:

March 1, 2019

By:

/s/ James Park

James Park

President, Chief Executive Officer, and Chairman
(Principal Executive Officer)

 
 
 
 
 
 
CERTIFICATION OF CHIEF FINANCIAL OFFICER
PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 32.2

I,  Ronald  W.  Kisling,  Chief  Financial  Officer  of  Fitbit  Inc.,  do  hereby  certify,  pursuant  to  18  U.S.C.  Section  1350,  as  adopted  pursuant  to  Section  906  of  the
Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

•

•

the Annual Report on Form 10-K of Fitbit, Inc. for the year ended December 31, 2018 fully complies with the requirements of Section 13(a) or 15(d) of
the Securities Exchange Act of 1934, as amended; and
the information contained in such Annual Report on Form 10-K fairly presents, in all material respects, the financial condition and results of operations of
Fitbit, Inc.

Date:

March 1, 2019

By:

/s/ Ronald W. Kisling

Ronald W. Kisling

Chief Financial Officer
(Principal Financial and Accounting Officer)