1. FCC ID
  2. XRA
  3. XRAFB424

FCC ID XRAFB424

Wireless Activity Tracker

by Fitbit LLC

Grantee Code: XRA   Product Code: FB424
Latest application date: 2022-08-12

FCC ID Device Details

FCC IDXRAFB424
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeXRA
Product CodeFB424
Applicant BusinessFitbit LLC 🇺🇸
Equipment ClassWireless Activity Tracker
Test FirmSporton International Inc. (Kunshan)

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2022-08-12

Exhibits

DocumentTypeAvailableFile
FB424_User ManualUsers Manual2023-02-08PDF 874.1 KB
FB424_Internal Photo Metadata onlyInternal Photos2023-02-08PDF 1.7 MB
XRAFB424_Internal PhotoInternal Photos2023-02-08PDF 1.7 MB
FB424_External Photo Metadata onlyExternal Photos2023-02-08PDF 2.3 MB
XRAFB424_External PhotoExternal Photos2023-02-08PDF 2.5 MB
FB424_E-Label & Step Metadata onlyID Label/Location Info2022-08-12PDF 332.4 KB
FB424_E-Label & Step--updateID Label/Location Info2022-08-12PDF 99.6 KB
FB424_Package Label Metadata onlyID Label/Location Info2022-08-12PDF 68.9 KB
FB424_SAR_Tsup Metadata onlyTest Setup Photos2023-02-08PDF 120.3 KB
XRAFB424_DTS_SetupTest Setup Photos2023-02-08PDF 383.6 KB
XRAFB424_SAR_TsupTest Setup Photos2023-02-08PDF 206.4 KB
FB424_Antenna ReportTest Report2022-08-12PDF 27.3 KB
XRAFB424_DTS_ReportTest Report2022-08-12PDF 4.1 MB
FB424_Signed_FCC_ID_Confidentiality_Letter_FB424_revisedCover Letter(s)2022-08-12PDF 286.6 KB
FB424_cvrltr_FCC POACover Letter(s)2022-08-12PDF 524.6 KB
FB424_cvrltr_Request for confidentiality letter Metadata onlyCover Letter(s)2022-08-12PDF 423.7 KB
FB424_cvrltr_Request for confidentiality letter--update Metadata onlyCover Letter(s)2022-08-12PDF 285.3 KB
FB424_SAR_Rpt Metadata onlyRF Exposure Info2022-08-12PDF 1.4 MB
FB424_SAR_Rpt_Appendix B Metadata onlyRF Exposure Info2022-08-12PDF 554.6 KB
XRAFB424_SAR_RptRF Exposure Info2022-08-12PDF 1.5 MB
XRAFB424_SAR_Rpt-updateRF Exposure Info2022-08-12PDF 1.2 MB
XRAFB424_SAR_Rpt_Appendix ARF Exposure Info2022-08-12PDF 293.1 KB
XRAFB424_SAR_Rpt_Appendix BRF Exposure Info2022-08-12PDF 554.6 KB
XRAFB424_SAR_Rpt_Appendix CRF Exposure Info2022-08-12PDF 2.5 MB
FB424_Block diagram Metadata onlyBlock DiagramPDF 182 KB
FB424_Schematic Metadata onlySchematicsPDF 572.2 KB
FB424 OPERATIONAL DESCRIPTION_FCC-IC_revised Metadata onlyOperational DescriptionPDF 87.1 KB
FB424_OpDes Metadata onlyOperational DescriptionPDF 512.1 KB
FB424_OpDes--update Metadata onlyOperational DescriptionPDF 87.1 KB
FB424_Tune Up Metadata onlyParts List/Tune Up InfoPDF 48.6 KB

Application Information

Application IDXhcGPAdHWDjcOJvoxK5d5w==
Final Action Date2022-08-12
Application PurposeOriginal Equipment
Applicant FRN0019101450
ModelFB424
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionWireless Activity Tracker
Responsible PartyAngie Du, angiedu@google.com , 650-799-1437
Test FirmJim Tsai, Sporton International Inc. (Kunshan), JimTsai@sporton.com.tw , +86 0512 57900158
TCB EmailKevinLu@sporton-usa.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Short-Term Confidentiality Date02/08/2023
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsPower listed is conducted. The highest reported SAR for body and extremity (wrist) exposure conditions are 0.36 W/kg and 0.33 W/kg, respectively.

Applications

Application IDDatePurpose
XhcGPAdHWDjcOJvoxK5d5w==2022-08-12Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.002000015C

Grants

TCB Grant - Application XhcGPAdHWDjcOJvoxK5d5w==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Sporton International (USA) Inc.
1175 Montague Expressway
Milpitas, CA 95035
 Date of Grant: 08/12/2022

Application Dated: 07/31/2022
Fitbit LLC
199 Fremont St.
14th Floor
San Francisco, CA 94105
 
Attention: Angie Du

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  XRAFB424
Name of Grantee:  Fitbit LLC
Equipment Class: Digital Transmission System
Notes: Wireless Activity Tracker
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.002  

Power listed is conducted. The highest reported SAR for body and extremity (wrist) exposure conditions are 0.36 W/kg and 0.33 W/kg, respectively.

EAS Grant - Application XhcGPAdHWDjcOJvoxK5d5w==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Fitbit LLC
199 Fremont St. 14th Floor
San Francisco, CA 94105
United States 		  Date of Grant: 08/12/2022

Application Dated: 07/31/2022
 
Attention: Angie Du

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  XRAFB424
Name of Grantee:  Fitbit LLC
Equipment Class: Digital Transmission System
Notes: Wireless Activity Tracker
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.002  

Power listed is conducted. The highest reported SAR for body and extremity (wrist) exposure conditions are 0.36 W/kg and 0.33 W/kg, respectively.



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