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 FB412 FCC ID 2018-12-20
FCC Application Details
EquipmentWireless Activity Tracker
FRN0019101450
Grantee CodeXRA
Product CodeFB412
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 FirmSPORTON International Inc.
Test Firm ContactAlex Chen
Test Firm Phone 650
Test Firm Fax886-3-327-0973
Test Firm Email[email protected]
Certified ByGrace Rincand – Agent

Further Details May Be Available From: fcc.id/XRAFB412 or fcc.report/FCC-ID/XRAFB412


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 4111654
Mirror: FCCID.io - 4111654
FC892505_R02_Part15B_Fitbit_FB412_Report
Test ReportAdobe Acrobat PDFpdf518.99 K2018-12-202018-12-20

Document 4111653
Mirror: FCCID.io - 4111653
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf2.11 M2018-12-202019-06-18

Document 4111652
Mirror: FCCID.io - 4111652
Internal Photos FB12 part 2
Internal PhotosAdobe Acrobat PDFpdf294.9 K2018-12-202019-06-18

Document 4111650
Mirror: FCCID.io - 4111650
FC892505_R01_Part15B_Fitbit_FB412_Setup Photo
Test Setup PhotosAdobe Acrobat PDFpdf553.67 K2018-12-202019-06-18

Document 4111649
Mirror: FCCID.io - 4111649
External Photos FB412
External PhotosAdobe Acrobat PDFpdf2.64 M2018-12-202019-06-18

Document 4111648
Mirror: FCCID.io - 4111648
Centauri User Manual 72718
Users ManualAdobe Acrobat PDFpdf644.43 K2018-12-202019-06-18

Document 4111645
Mirror: FCCID.io - 4111645
FB412_FCC_Request for confidentiality letter (long and short term)_REVISED_signe
Cover Letter(s)Adobe Acrobat PDFpdf102.97 K2018-12-202018-12-20

Document 4111643
Mirror: FCCID.io - 4111643
FB412_FCC agent auth letter (UL Verification Services Inc.)_signed
Cover Letter(s)Adobe Acrobat PDFpdf138.92 K2018-12-202018-12-20

Document 4111642
Mirror: FCCID.io - 4111642
E-Label Instructions_FB412
ID Label/Location InfoAdobe Acrobat PDFpdf82.19 K2018-12-202018-12-20

Document 4111611
Mirror: FCCID.io - 4111611
FR892505_R01_Part15C_Fitbit_FB412
Test ReportAdobe Acrobat PDFpdf2.93 M2018-12-202018-12-20

Document 4111603
Mirror: FCCID.io - 4111603
FA892505_R01_RF Exposure_Fitbit_FB412
RF Exposure InfoAdobe Acrobat PDFpdf211.34 K2018-12-202018-12-20

Document 4111602
Mirror: FCCID.io - 4111602
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf2.11 M2018-12-202019-06-18

Document 4111601
Mirror: FCCID.io - 4111601
Internal Photos FB12 part 2
Internal PhotosAdobe Acrobat PDFpdf294.9 K2018-12-202019-06-18

Document 4111600
Mirror: FCCID.io - 4111600
FR892505_R01_Part15C_Fitbit_FB412_Setup Photo
Test Setup PhotosAdobe Acrobat PDFpdf612.71 K2018-12-202019-06-18

Document 4111599
Mirror: FCCID.io - 4111599
External Photos FB412
External PhotosAdobe Acrobat PDFpdf2.64 M2018-12-202019-06-18

Document 4111598
Mirror: FCCID.io - 4111598
Centauri User Manual 72718
Users ManualAdobe Acrobat PDFpdf644.43 K2018-12-202019-06-18

Document 4111593
Mirror: FCCID.io - 4111593
FB412_FCC_Request for confidentiality letter (long and short term)_REVISED_signe
Cover Letter(s)Adobe Acrobat PDFpdf102.97 K2018-12-202018-12-20

Document 4111592
Mirror: FCCID.io - 4111592
FB412_FCC agent auth letter (UL Verification Services Inc.)_signed
Cover Letter(s)Adobe Acrobat PDFpdf138.92 K2018-12-202018-12-20

Document 4111591
Mirror: FCCID.io - 4111591
E-Label Instructions_FB412
ID Label/Location InfoAdobe Acrobat PDFpdf82.19 K2018-12-202018-12-20

Centauri _A&H_SCH_EVT1_309000120703R4_20180629_V01
SchematicsAdobe Acrobat PDF3.34 M2018-12-20

Operational Description FB412_FCC_UPD-V2
Operational DescriptionAdobe Acrobat PDF65.96 K2018-12-20

UPD_FB412 EE Block Base 20181030
Block DiagramAdobe Acrobat PDF65.14 K2018-12-20

Antenna Report_updated
Operational DescriptionAdobe Acrobat PDF230.09 K2018-12-20

Related FCC IDs: