FCC ID XRAFB512

Smartwatch

by Fitbit LLC

Grantee Code: XRA Product Code: FB512

Latest application date: 2020-08-25

FCC ID Device Details

FCC ID	XRAFB512
Mirrors	fcc.id \| gov \| fccid.ai
Grantee Code	XRA
Product Code	FB512
Applicant Business	Fitbit LLC 🇺🇸
Equipment Class	Smartwatch
Test Firm	Sporton International Inc.

Linked Records

Barcode records decoded from published FCC label exhibits or linked by an explicit FCC ID reference on a product page.

UPC / GTIN	Linked product
810351025245 UPC-A · GTIN-14 00810351025245	Fitbit - Alta Activity Tracker (Large) - Black Brand: Fitbit · Model: FB406BKL · SKU: 4960108 Source: FCC label

Operating Frequencies

Frequency Range	Application Purpose	Final Action Date
13.56 MHz	Original Equipment	2020-08-25
2402-2480 MHz	Original Equipment	2020-08-25
2402-2480 MHz	Original Equipment	2020-08-25

Exhibits

Document	Type	Available	File
User Manual	Users Manual	2021-02-21	PDF 853 KB
User Manual Regulatory	Users Manual	2021-02-21	PDF 1.8 MB
Internal Photos	Internal Photos	2021-02-21	PDF 4 MB
External Photos	External Photos	2021-02-21	PDF 1 MB
E-Label instructions	ID Label/Location Info	2020-08-25	PDF 279.2 KB
E-Label package	ID Label/Location Info	2020-08-25	PDF 925.4 KB
Tsup	Test Setup Photos	2021-02-21	PDF 594.9 KB
Tsup	Test Setup Photos	2021-02-21	PDF 215.8 KB
Tsup BT LE	Test Setup Photos	2021-02-21	PDF 591.7 KB
Tsup RF Exp	Test Setup Photos	2021-02-21	PDF 95.2 KB
Tsup WIFI 2.4G	Test Setup Photos	2021-02-21	PDF 592.2 KB
TestRpt	Test Report	2020-08-25	PDF 2.6 MB
TestRpt	Test Report	2020-08-25	PDF 937 KB
TestRpt BT LE	Test Report	2020-08-25	PDF 2.8 MB
TestRpt WIFI 2.4G	Test Report	2020-08-25	PDF 4.6 MB
Confidentiality Letter	Cover Letter(s)	2020-08-25	PDF 77.9 KB
POA Letter	Cover Letter(s)	2020-08-25	PDF 151.3 KB
SDoC Letter	Cover Letter(s)	2020-08-25	PDF 88.2 KB
RF Exp	RF Exposure Info	2020-08-25	PDF 984.5 KB
RF Exp App A	RF Exposure Info	2020-08-25	PDF 184.9 KB
RF Exp App B	RF Exposure Info	2020-08-25	PDF 243.4 KB
RF Exp App C	RF Exposure Info	2020-08-25	PDF 1.1 MB
Block Diagram Metadata only	Block Diagram		PDF 131.7 KB
Schematics Metadata only	Schematics		PDF 812.2 KB
Op Desc Antenna Spec Metadata only	Operational Description		PDF 252.6 KB
Operational Description Metadata only	Operational Description		PDF 124.9 KB

Application Information

Application ID	t6VlYsyx8wiAYNwWH7gSYw==
Final Action Date	2020-08-25
Application Purpose	Original Equipment
Applicant FRN	0019101450
Model	FB512
Frequency Range	13.56 MHz
Equipment Class	DXX - Part 15 Low Power Communication Device Transmitter
Device Description	Smartwatch
Responsible Party	Adam Vasquez, adamnv@google.com , 415-742-9894
Test Firm	Alex Chen, Sporton International Inc., alex@sporton.com.tw , 88633273456
TCB Email	TEI@TIMCOENGR.COM
TCB Scope	A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term Confidentiality	Yes
Short-Term Confidentiality Date	02/21/2021
Long-Term Confidentiality	Yes
Grant Deferral	No
Modular Equipment	Does not apply
Composite Device	Yes
Composite Part	No
Cognitive Radio	No
Authorization Waiver	No
Authorization Waiver Approved	No
Section 5301 Certification	Yes
Related OET Knowledge DataBase Inquiry	No

Applications

Application ID	Date	Purpose
t6VlYsyx8wiAYNwWH7gSYw==	2020-08-25	Original Equipment
rjYhOddk+k4BeSYDcO3Z+A==	2020-08-25	Original Equipment
DNUggt5aPHAsdRXdk5giqw==	2020-08-25	Original Equipment

Equipment Authorization

Frequency	Output	Rules
13.56 MHz		15C
2402-2480 MHz	0.0344000	15C
2402-2480 MHz	0.0065	15C
2412-2472 MHz	0.0708	15C

Grants

TCB Grant - Application t6VlYsyx8wiAYNwWH7gSYw==

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

Timco Engineering, Inc.
849 NW State Road 45
Newberry, FL 32669

Date of Grant: 08/25/2020

Application Dated: 08/24/2020

Fitbit LLC

199 Fremont St.

14th Floor

San Francisco, CA 94105

Attention: Adam Vasquez

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:	XRAFB512

Name of Grantee:	Fitbit LLC

Equipment Class:	Part 15 Low Power Communication Device Transmitter
Notes:	Smartwatch

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	15C	13.56 - 13.56

EAS Grant - Application t6VlYsyx8wiAYNwWH7gSYw==

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: 08/25/2020

Application Dated: 08/24/2020

Attention: Adam Vasquez

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:	XRAFB512

Name of Grantee:	Fitbit LLC

Equipment Class:	Part 15 Low Power Communication Device Transmitter
Notes:	Smartwatch
Modular Type:	Does not apply

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	15C	13.56 - 13.56

TCB Grant - Application rjYhOddk+k4BeSYDcO3Z+A==

Mail To:

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

Timco Engineering, Inc.
849 NW State Road 45
Newberry, FL 32669

Date of Grant: 08/25/2020

Application Dated: 08/24/2020

Fitbit LLC

199 Fremont St.

14th Floor

San Francisco, CA 94105

Attention: Adam Vasquez

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:	XRAFB512

Name of Grantee:	Fitbit LLC

Equipment Class:	Digital Transmission System
Notes:	Smartwatch

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	15C	2402.0 - 2480.0	0.0065
	15C	2412.0 - 2472.0	0.0708

Power listed is conducted. The highest reported SAR for head and extremity (wrist) exposure conditions are <0.10 W/kg and <0.10 W/kg, respectively.

EAS Grant - Application rjYhOddk+k4BeSYDcO3Z+A==

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: 08/25/2020

Application Dated: 08/24/2020

Attention: Adam Vasquez

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:	XRAFB512

Name of Grantee:	Fitbit LLC

Equipment Class:	Digital Transmission System
Notes:	Smartwatch
Modular Type:	Does not apply

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	15C	2402.0 - 2480.0	0.0065
	15C	2412.0 - 2472.0	0.0708

Power listed is conducted. The highest reported SAR for head and extremity (wrist) exposure conditions are <0.10 W/kg and <0.10 W/kg, respectively.

TCB Grant - Application DNUggt5aPHAsdRXdk5giqw==

Mail To:

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

Timco Engineering, Inc.
849 NW State Road 45
Newberry, FL 32669

Date of Grant: 08/25/2020

Application Dated: 08/24/2020

Fitbit LLC

199 Fremont St.

14th Floor

San Francisco, CA 94105

Attention: Adam Vasquez

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:	XRAFB512

Name of Grantee:	Fitbit LLC

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	Smartwatch

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	15C	2402.0 - 2480.0	0.0344

Power listed is conducted. The highest reported SAR for head and extremity (wrist) exposure conditions are <0.10 W/kg and <0.10 W/kg, respectively.

EAS Grant - Application DNUggt5aPHAsdRXdk5giqw==

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: 08/25/2020

Application Dated: 08/24/2020

Attention: Adam Vasquez

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:	XRAFB512

Name of Grantee:	Fitbit LLC

Equipment Class:	Part 15 Spread Spectrum Transmitter
Notes:	Smartwatch
Modular Type:	Does not apply

Grant Notes	FCC Rule Parts	Frequency Range (MHZ)	Output Watts	Frequency Tolerance	Emission Designator
	15C	2402.0 - 2480.0	0.0344

Power listed is conducted. The highest reported SAR for head and extremity (wrist) exposure conditions are <0.10 W/kg and <0.10 W/kg, respectively.

Mail To: