FB415 Smart Watch RF Exposure Info FCC IC RF EXPOSURE REPORT Fitbit, Inc.

Fitbit, Inc. Smart Watch

Page 1 of FB415 Smart Watch RF Exposure Info FCC IC RF EXPOSURE REPORT Fitbit, Inc.
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Page 5 of FB415 Smart Watch RF Exposure Info FCC IC RF EXPOSURE REPORT Fitbit, Inc.

CERTIFICATION TEST REPORT
Report Number. : 12455723-E3V1
Applicant :
Model :
FCC ID :
FITBIT INC.
199 FREMONT ST, 14TH FLOOR
SAN FRANCISCO,
CA 94105, U.S.A
FB415
XRAFB415
EUT Description :
SMART WATCH
Test Standard(s) :
FCC 47 CFR PART 1 SUBPART I
FCC 47 CFR PART 1 SUBPART J
Date Of Issue:
November 27, 2018
Prepared by:
UL Verification Services Inc.
47173 Benicia Street
Fremont, CA 94538, U.S.A.
TEL: (510) 771-1000
FAX: (510) 661-0888
NVLAP Lab code: 200065-0
REPORT NO: 12455723-E3V1
FCC ID: XRAFB415
DATE: NOVEMBER 27, 2018
Revision History
Rev.
V1
Issue
Date
Revisions
Revised By
11/27/2018
Initial Issue
--
Page 2 of 5
UL VERIFICATION SERVICES INC.
FORM NO: CCSUP4701I
47173 BENICIA STREET, FREMONT, CA 94538, USA
TEL: (510) 771-1000
FAX: (510) 661-0888
This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.
REPORT NO: 12455723-E3V1
FCC ID: XRAFB415
DATE: NOVEMBER 27, 2018
TABLE OF CONTENTS
1.
ATTESTATION OF TEST RESULTS ................................................................................. 4
2.
TEST METHODOLOGY ..................................................................................................... 5
3.
REFERENCES ................................................................................................................... 5
4.
FACILITIES AND ACCREDITATION ................................................................................. 5
5.
STANDALONE SAR TEST EXCLUSION CONSIDERATIONS .......................................... 5
5.1.
FCC ............................................................................................................................. 5
Page 3 of 5
UL VERIFICATION SERVICES INC.
FORM NO: CCSUP4701I
47173 BENICIA STREET, FREMONT, CA 94538, USA
TEL: (510) 771-1000
FAX: (510) 661-0888
This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.
REPORT NO: 12455723-E3V1
FCC ID: XRAFB415
DATE: NOVEMBER 27, 2018
1. ATTESTATION OF TEST RESULTS
COMPANY NAME:
FITBIT INC.
199 FREMONT ST, 14TH FLOOR
SAN FRANCISCO,
CA 94105, U.S.A
EUT DESCRIPTION:
SMART WATCH
MODEL:
FB415
APPLICABLE STANDARDS
STANDARD
TEST RESULTS
FCC PART 1 SUBPART I & PART 2 SUBPART J
Complies
UL Verification Services Inc. tested the above equipment in accordance with the requirements
set forth in the above standards. The test results show that the equipment tested is capable of
demonstrating compliance with the requirements as documented in this report.
Note: The results documented in this report apply only to the tested sample, under the
conditions and modes of operation as described herein. This document may not be altered or
revised in any way unless done so by UL Verification Services Inc. and all revisions are duly
noted in the revisions section. Any alteration of this document not carried out by UL Verification
Services Inc. will constitute fraud and shall nullify the document.
Approved & Released For
UL Verification Services Inc. By:
Prepared By:
DAVE WEAVER
OPERATIONS LEADER
UL Verification Services Inc.
TINA CHU
SENIOR PROJECT ENGINEER
UL Verification Services Inc.
Page 4 of 5
UL VERIFICATION SERVICES INC.
FORM NO: CCSUP4701I
47173 BENICIA STREET, FREMONT, CA 94538, USA
TEL: (510) 771-1000
FAX: (510) 661-0888
This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.
REPORT NO: 12455723-E3V1
FCC ID: XRAFB415
DATE: NOVEMBER 27, 2018
2. TEST METHODOLOGY
SAR test exclusion in accordance with KDB 447498.
3. REFERENCES
All measurements were made as documented in test report UL Verification Services Inc.
Document 12455723-E1V1 and 12455723-E2V1 for operation in the 2.4 GHz band.
4. FACILITIES AND ACCREDITATION
The test sites and measurement facilities used to collect data are located at 47173 Benicia
Street, and 47658 Kato Road, Fremont, California, USA.
UL Verification Services Inc. is accredited by NVLAP, Laboratory Code 200065-0.
5. STANDALONE SAR TEST EXCLUSION CONSIDERATIONS
5.1.
FCC
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 is applied to determine SAR test exclusion.
SAR Exclusion Calculations Table for Portable Devices (separation distance < 20cm)
Antenna
Tx
Main
Bluetooth
Frequency
(MHz)
2441
Note 1
Avg Output power
dBm
mW
12.0
16
Separation
distances (mm)
Calculated
Threshold
Value
5.0
Note 1: The listed power is the maximum declared maximum average output power including
manufacturing tolerance.
Conclusion:
The computed value is < 7.5; therefore, Bluetooth qualifies for Standalone SAR test exclusion.
END OF REPORT
Page 5 of 5
UL VERIFICATION SERVICES INC.
FORM NO: CCSUP4701I
47173 BENICIA STREET, FREMONT, CA 94538, USA
TEL: (510) 771-1000
FAX: (510) 661-0888
This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.
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Document ID4158258
Application IDERamNF+ypom9Hsl0KI4VdQ==
Document Description12455723-E3V1_FCC_RF Exposure Report
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeRF Exposure Info
Display FormatAdobe Acrobat PDF - pdf
Filesize22.5kB (281245 bits)
Date Submitted2019-02-01 00:00:00
Date Available2019-02-04 00:00:00
Creation Date2018-11-27 17:34:42
Producing SoftwareMicrosoft® Word 2010
Document Lastmod2018-11-27 17:36:08
Document TitleFCC IC RF EXPOSURE REPORT
Document CreatorMicrosoft® Word 2010
Document Author: Mike Heckrotte

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