XRAFB404Wireless Activity Tracker

Product Manual Version 1.0 Table of Contents Getting Started ......................................................................................................................................... 1 Welcome .................................................................................................................. 1 What’s included ........................................................................................................ 1 How to put on your Charge ...................................................................................... 1 Setting up Fitbit Charge Using a Computer ................................................................................ 3 Mac & PC requirements ............................................................................................ 3 Installing Fitbit Connect on a computer .................................................................... 3 Mac installation ..................................................................................................... 3 PC installation ....................................................................................................... 3 Pairing to a computer ............................................................................................... 4 Wireless sync to a computer ..................................................................................... 4 Setting up Fitbit Charge Using a Mobile Device ........................................................................ 6 Mobile device requirements ...................................................................................... 6 Installing the Fitbit app ............................................................................................ 6 iOS pairing ............................................................................................................... 6 iOS syncing .............................................................................................................. 7 Manual sync .......................................................................................................... 7 Real-time dashboard ............................................................................................. 7 All-day sync .......................................................................................................... 8 Android pairing ........................................................................................................ 8 Android syncing ....................................................................................................... 9 Tap to open app using Near-Field Communication (NFC) .................................... 10 Manual sync ........................................................................................................ 10 Background sync ................................................................................................. 10 Tracking with Fitbit Charge ............................................................................................................ 11 Tracking sleep with Charge .................................................................................... 11 Tracking sleep on your mobile device .................................................................. 12 Tracking goals with Charge .................................................................................... 12 Tracking activities with Charge ............................................................................... 13 Wearing your Fitbit Charge .............................................................................................................. 14 Wearing on your dominant vs. non-dominant wrist ................................................ 14 Using your Charge in wet conditions ...................................................................... 14 Silent Alarms .......................................................................................................................................... 15 Setting silent alarms from a computer .................................................................... 15 Setting silent alarms from an iOS device ................................................................. 15 Setting silent alarms from an Android device .......................................................... 16 Dismissing silent alarms ......................................................................................... 16 Caller ID .................................................................................................................................................... 17 Battery Life and Power ....................................................................................................................... 18 Battery life .............................................................................................................. 18 Charging your Charge ............................................................................................ 18 Memory .................................................................................................................. 19 Your Fitbit.com Dashboard .............................................................................................................. 20 Browser requirements ............................................................................................ 20 Using your dashboard ............................................................................................ 20 Logging food, activities, and sleep ...................................................................... 20 Device info .......................................................................................................... 21 Managing your Charge from Fitbit.com ............................................................... 21 Updating Fitbit Charge ..........................................................................................................…

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Fitbit, Inc. 405 Howard Street, Suite 550 | San Francisco, CA 94105 www.fitbit.com July 14, 2014 Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Authority to Act as Agent FCC On our behalf, I appoint Michelle Furrow of Nemko USA, Inc. 2650 FM 407 Suite 255P, Bartonville, TX 76226 to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in FCC regulations will have affixed to it a label identical to that submitted for approval with this application. In signing this letter, Applicant certifies that neither the applicant nor any party to the application is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko Canada Inc, still resides with Fitbit, Inc., 405 Howard Street, Suite 550, San Francisco, CA 94105 USA. Dated this 23rd Day of July 20 14 Agency agreement expiration date: July 23, 2015 By: Richard Rasor Signature Printed Title: Director, Manufacturing & Quality On behalf of : Fitbit, Inc. Telephone 650-333-9270

Fitbit, Inc. 405 Howard Street, Suite 550 | San Francisco, CA 94105 www.fitbit.com Letter of Authorization August 8, 2014 To Whom it may concern: This letter servers as authorization to accept our appointment of Richard Rasor, Director Manufacturing and Quality, to sign applications for Fitbit, Inc, 405 Howard Street, Suite 550, San Francisco, CA, 94105, and to make representations regarding regulatory affairs to you on our behalf. Yours sincerely, James Park President & CEO

Fitbit, Inc. 405 Howard Street, Suite 550 | San Francisco, CA 94105 www.fitbit.com July 14, 2014 Nemko Canada Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 FCC ID: XRA Product Name: CHARGE, Model FB404 Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example) • Schematics • Block diagram • Bill of Materials • Operational Description/Theory of Operation These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this 23 rd Day of July, 2014 By: Richard Rasor Signature Printed Title: Director, Manufacturing & Quality On behalf of : Fitbit, Inc. Telephone: 650-333-9270

www.nemko.com Nemko Canada Inc., a testing laboratory, is accredited by the Standards Council of Canada. The tests included in this report are within the scope of this accreditation External photos.docx; Date: May 2013 SCC Accredited LAB LAB Accrédité CCN TM ONE WORLDOURAPPROVAL External photos 260514-1RADWL Date of issue: July 11, 2014 Applicant: Fitbit Inc. Product: Charge Model: FB404 FCC ID: IC Registration number: XRAFB404 8542A-FB404 Section 1: External photos Report reference ID: -1RADWL Page 2 of 2 Section 1. External photos 1.1 Front view 1.2 Rear view

FB404 Regulatory Markings

www.nemko.com Nemko Canada Inc., a testing laboratory, is accredited by the Standards Council of Canada. The tests included in this report are within the scope of this accreditation Internal photos.docx; Date: May 2013 SCC Accredited LAB LAB Accrédité CCN TM ONE WORLDOURAPPROVAL Internal photos 260514-2RADWL Date of issue: July 11, 2014 Applicant: Fitbit Inc. Product: Charge Model: FB404 FCC ID: IC Registration number: XRAFB404 8542A-FB404 Section 1: Internal photos Report reference ID: -2RADWL Page 2 of 3 Section 1. Internal photos 1.1 Top general view 1.2 Bottom general view Section 1: Internal photos Report reference ID: -2RADWL Page 3 of 3 1.3 PCB Top view 1.4 PCB Bottom view

FCC ID: XRAFB404 Device is a wireless activity tracker. During normal operation, user extremities can come within 20cm of the internal antenna and therefore product is considered as “Portable”. Per FCC KDB447498 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at Test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ・ [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where  f(GHz) is the RF channel transmit frequency in GHz  Power and distance are rounded to the nearest mW and mm before calculation  The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 5) in section 4.1 is applied to determine SAR test exclusion Calculation based on the above formula: Separation Distance = 5 mm Conducted Output Power = 1.38 mW Frequency = 2.480 GHz Calculation = 0.43< 3 Since calculated value is less than 3, product complies with FCC’s RF radiation exposure limits for general population as a portable device without the need for SAR evaluation.

www.nemko.com Nemko Canada Inc., a testing laboratory, is accredited by the Standards Council of Canada. The tests included in this report are within the scope of this accreditation FCC 15.247 and RSS-210 A8.docx; Date: May 2013 SCC Accredited LAB LAB Accrédité CCN TM ONE WORLDOURAPPROVAL Test report 260514-1R3TRFWL Date of issue: October 10, 2014 Applicant: Fitbit Inc. Product: Charge Model: FB404 FCC ID: IC Registration number: XRAFB404 8542A-FB404 Specifications:  FCC 47 CFR Part 15 Subpart C, §15.247 Operation in the 902–928 MHz, 2400–2483.5 MHz, 5725–5850 MHz  RSS-210, Issue 8, December 2010, Annex 8 Frequency Hopping and Digital Modulation Systems Operating in the 902–928 MHz, 2400–2483.5 MHz, and 5725–5850 MHz Bands Report reference ID: 260514-1R3TRFWL Page 2 of 29 Test location Company name Nemko Canada Inc. Address 303 River Road City Ottawa Province Ontario Postal code K1V 1H2 Country Canada Telephone +1 613 737 9680 Facsimile +1 613 737 9691 Toll free +1 800 563 6336 Website www.nemko.com Site number FCC: 176392; IC: 2040A-4 (3 m semi anechoic chamber) Tested by David Duchesne, Senior EMC/Wireless Specialist Reviewed by Andrey Adelberg, Senior Wireless/EMC Specialist Date October 10, 2014 Reviewer signature Limits of responsibility Note that the results contained in this report relate only to the items tested and were obtained in the period between the date of initial receipt of samples and the date of issue of the report. This test report has been completed in accordance with the requirements of ISO/IEC 17025. All results contain in this report are within Nemko Canada’s ISO/IEC 17025 accreditation. Copyright notification Nemko Canada Inc. authorizes the applicant to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko Canada Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. © Nemko Canada Inc. Report reference ID: 260514-1R3TRFWL Page 3 of 29 Table of contents Table of contents .......................................................................................................................................................................................................... 3 Section 1. Report summary ................................................................................................................................................................................. 4 1.1 Applicant and manufacturer .................................................................................................................................................................................... 4 1.2 Test specifications .................................................................................................................................................................................................... 4 1.3 Test methods ............................................................................................................................................................................................................ 4 1.4 Statement of compliance ......................................................................................................................................................................................... 4 1.5 Exclusions ................................................................................................................................................................................................................. 4 1.6 Test report revision history s .................................................................................................................................................................................... 4 Section 2. Summary of test results ....................................................................................................................................................................... 5 2.1 FCC Part 15 Subpart C, general requirements test results ........................................................................................................................................ 5 2.2 FCC Part 15 Subpart C, intentional radiators test results.......................................................................................................................................... 5 2.3 IC RSS-GEN, Issue 3, test results ............................................................................................................................................................................... 5 2.4 IC RSS-210, Issue 8, test results ................................................................................................................................................................................ 6 Section 3. Equipment under test (EUT) details ..................................................................................................................................................... 7 3.1 Sample information .................................................................................................................................................................................................. 7 3.2 EUT information ....................................................................................................................................................................................................... 7 3.3 Technical information .............................................................................................................................................................................................. 7 3.4 Product description and theory of operation ........................................................................................…

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www.nemko.com Nemko Canada Inc., a testing laboratory, is accredited by the Standards Council of Canada. The tests included in this report are within the scope of this accreditation setup photos.docx; Date: May 2013 SCC Accredited LAB LAB Accrédité CCN TM ONE WORLDOURAPPROVAL Setup photos 260514-3RADWL Date of issue: July 11, 2014 Applicant: Fitbit Inc. Product: Charge Model: FB404 FCC ID: IC Registration number: XRAFB404 8542A-FB404 Section 1: Setup photos Report reference ID: -2RADWL Page 2 of 3 Section 1. Internal photos 1.1 Radiated emissions Section 1: Setup photos Report reference ID: -2RADWL Page 3 of 3 1.2 AC conducted emissions