Wireless Activity Tracker

Fitbit LLC - Original Equipment

199 Fremont St. 14th Floor


Listed Certified Devices

Brand Device Name Model Type Certification Date
Fitbit LLC Wireless Activity Tracker FB409 FCC ID 2018-08-20
FCC Application Details
EquipmentWireless Activity Tracker
FRN0019101450
Grantee CodeXRA
Product CodeFB409
Applicant BusinessFitbit LLC
Business Address199 Fremont St. 14th Floor, San Francisco, California United States 94105
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email[email protected]
ApplicantAdam Vasquez –
Applicant Phone
Applicant Fax650.253.0001
Applicant Email[email protected]
Applicant MailStop
Test FirmNational Technical Systems
Test Firm ContactDavid Bare
Test Firm Phone
Test Firm Fax510 578 3510
Test Firm Email[email protected]
Certified ByGrace Rincand – Project Coordinator

Further Details May Be Available From: fcc.id/XRAFB409 or fcc.report/FCC-ID/XRAFB409


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 3960795
Mirror: FCCID.io - 3960795
SAR Exclusion FB409_revised
RF Exposure InfoAdobe Acrobat PDFpdf79.95 K2018-08-122018-08-20

Document 3960794
Mirror: FCCID.io - 3960794
FR-069580.05-NARF Rev 0
Test ReportAdobe Acrobat PDFpdf812.88 K2018-08-122018-08-20

Document 3960793
Mirror: FCCID.io - 3960793
Test Configuration Photographs-FB409
Test Setup PhotosAdobe Acrobat PDFpdf1.07 M2018-08-122019-02-15

Document 3960792
Mirror: FCCID.io - 3960792
Internal Photos_FB409_071718
Internal PhotosAdobe Acrobat PDFpdf1.75 M2018-08-122019-02-15

Document 3960791
Mirror: FCCID.io - 3960791
FB409-FB410_User Manual_draft_071718
Users ManualAdobe Acrobat PDFpdf2.43 M2018-08-122019-02-15

Document 3960790
Mirror: FCCID.io - 3960790
External Photos_FB409
External PhotosAdobe Acrobat PDFpdf785.62 K2018-08-122019-02-15

Document 3960789
Mirror: FCCID.io - 3960789
DETAILED EUT PHOTOGRAPHS_EMC Rpt
External PhotosAdobe Acrobat PDFpdf347.67 K2018-08-122019-02-15

Document 3960788
Mirror: FCCID.io - 3960788
Request for confidentiality letter_FB409_revised
Cover Letter(s)Adobe Acrobat PDFpdf74.86 K2018-08-122018-08-20

Document 3960787
Mirror: FCCID.io - 3960787
Regulatory_Model_FB409_071718
ID Label/Location InfoAdobe Acrobat PDFpdf107.18 K2018-08-122018-08-20

Document 3960786
Mirror: FCCID.io - 3960786
Model FB409 Regulatory Markings
ID Label/Location InfoAdobe Acrobat PDFpdf1.18 M2018-08-122018-08-20

Document 3960785
Mirror: FCCID.io - 3960785
FCC agent auth. letter_FB409-FB410
Cover Letter(s)Adobe Acrobat PDFpdf144.14 K2018-08-122018-08-20

Document 3960780
Mirror: FCCID.io - 3960780
FR-069580.01-GL Rev 3
Test ReportAdobe Acrobat PDFpdf1.09 M2018-08-122018-08-20

Document 3960779
Mirror: FCCID.io - 3960779
Test Configuration Photographs-FB409
Test Setup PhotosAdobe Acrobat PDFpdf1.07 M2018-08-122019-02-15

Document 3960778
Mirror: FCCID.io - 3960778
Internal Photos_FB409_071718
Internal PhotosAdobe Acrobat PDFpdf1.75 M2018-08-122019-02-15

Document 3960777
Mirror: FCCID.io - 3960777
FB409-FB410_User Manual_draft_071718
Users ManualAdobe Acrobat PDFpdf2.43 M2018-08-122019-02-15

Document 3960776
Mirror: FCCID.io - 3960776
External Photos_FB409
External PhotosAdobe Acrobat PDFpdf785.62 K2018-08-122019-02-15

Document 3960775
Mirror: FCCID.io - 3960775
Request for confidentiality letter_FB409_revised
Cover Letter(s)Adobe Acrobat PDFpdf74.86 K2018-08-122018-08-20

Document 3960774
Mirror: FCCID.io - 3960774
Regulatory_Model_FB409_071718
ID Label/Location InfoAdobe Acrobat PDFpdf107.18 K2018-08-122018-08-20

Document 3960773
Mirror: FCCID.io - 3960773
Model FB409 Regulatory Markings
ID Label/Location InfoAdobe Acrobat PDFpdf1.18 M2018-08-122018-08-20

Document 3960772
Mirror: FCCID.io - 3960772
FCC agent auth. letter_FB409-FB410
Cover Letter(s)Adobe Acrobat PDFpdf144.14 K2018-08-122018-08-20

Document 3960770
Mirror: FCCID.io - 3960770
DETAILED EUT PHOTOGRAPHS_EMC Rpt
External PhotosAdobe Acrobat PDFpdf347.67 K2018-08-122019-02-15

Operational Description FB409
Operational DescriptionAdobe Acrobat PDF110.04 K2018-08-12

FB409_Schematics_100-0275-03-REVA_UPD
SchematicsAdobe Acrobat PDF346.19 K2018-08-12

FB409-FB410_BLE antenna report
Parts List/Tune Up InfoAdobe Acrobat PDF631.78 K2018-08-12

FB409 Block Diagram_wFrequency_revised071918
Block DiagramAdobe Acrobat PDF123.32 K2018-08-12

Related FCC IDs: