Smart Watch

Fitbit LLC - Class II Permissive Change

199 Fremont St. 14th Floor


Listed Certified Devices

Brand Device Name Model Type Certification Date
Fitbit LLC Smart Watch FB504 FCC ID 2018-04-16
FCC Application Details
EquipmentSmart Watch
FRN0019101450
Grantee CodeXRA
Product CodeFB504
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 FirmUL Verification Services Inc. (formerly UL CCS)
Test Firm ContactJay Kogoma
Test Firm Phone
Test Firm Fax000-000-0000
Test Firm Email[email protected]
Certified ByAna Aumentado – Agent
Fitbit LLC Smart Watch FB504 FCC ID 2018-03-13
FCC Application Details
EquipmentSmart Watch
FRN0019101450
Grantee CodeXRA
Product CodeFB504
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 FirmUL Verification Services Inc. (formerly UL CCS)
Test Firm ContactJay Kogoma
Test Firm Phone
Test Firm Fax000-000-0000
Test Firm Email[email protected]
Certified ByAna Aumentado – Agent

Further Details May Be Available From: fcc.id/XRAFB504 or fcc.report/FCC-ID/XRAFB504


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 3817333
Mirror: FCCID.io - 3817333
FCC request for conf letter_long-short term_signed
Cover Letter(s)Adobe Acrobat PDFpdf65.15 K2018-04-162018-04-16

Document 3817332
Mirror: FCCID.io - 3817332
FCC C2PC Letter_signed
Cover Letter(s)Adobe Acrobat PDFpdf20.67 K2018-04-162018-04-16

Document 3817331
Mirror: FCCID.io - 3817331
FCC agent auth letter_signed
Cover Letter(s)Adobe Acrobat PDFpdf145.74 K2018-04-162018-04-16

Document 3817330
Mirror: FCCID.io - 3817330
12231847-E1V2_FCCIC SetupPhoto DTS
Test Setup PhotosAdobe Acrobat PDFpdf296.87 K2018-04-162018-04-16

Document 3817329
Mirror: FCCID.io - 3817329
12231847-E1V2_FCCIC Report DTS_Final
Test ReportAdobe Acrobat PDFpdf366.84 K2018-04-162018-04-16

Document 3762751
Mirror: FCCID.io - 3762751
FCC Request for Confidentiality Letter (Long and Short Term)_FB504-signed
Cover Letter(s)Adobe Acrobat PDFpdf73.13 K2018-02-272018-03-13

Document 3762750
Mirror: FCCID.io - 3762750
FCC Agent Auth Letter (UL Verification Services Inc)
Cover Letter(s)Adobe Acrobat PDFpdf134.4 K2018-02-272018-03-13

Document 3762742
Mirror: FCCID.io - 3762742
FCC Request for Confidentiality Letter (Long and Short Term)_FB504-signed
Cover Letter(s)Adobe Acrobat PDFpdf73.13 K2018-02-272018-03-13

Document 3762741
Mirror: FCCID.io - 3762741
FCC Agent Auth Letter (UL Verification Services Inc)
Cover Letter(s)Adobe Acrobat PDFpdf134.4 K2018-02-272018-03-13

Document 3756170
Mirror: FCCID.io - 3756170
11981268 -S5V2 FCC Report_SAR
RF Exposure InfoAdobe Acrobat PDFpdf507.16 K2018-02-182018-03-13

Document 3756169
Mirror: FCCID.io - 3756169
11981268 -S5V1 Appendix F
RF Exposure InfoAdobe Acrobat PDFpdf826.82 K2018-02-182018-03-13

Document 3756168
Mirror: FCCID.io - 3756168
11981268 -S5V1 Appendix E
RF Exposure InfoAdobe Acrobat PDFpdf4.38 M2018-02-182018-03-13

Document 3756167
Mirror: FCCID.io - 3756167
11981268 -S5V1 Appendix D
RF Exposure InfoAdobe Acrobat PDFpdf1.23 M2018-02-182018-03-13

Document 3756166
Mirror: FCCID.io - 3756166
11981268 -S5V1 Appendix C
RF Exposure InfoAdobe Acrobat PDFpdf77.34 K2018-02-182018-03-13

Document 3756165
Mirror: FCCID.io - 3756165
11981268 -S5V1 Appendix B
RF Exposure InfoAdobe Acrobat PDFpdf83.94 K2018-02-182018-03-13

Document 3756164
Mirror: FCCID.io - 3756164
11981280-E3V1_FCCIC Report DTS
Test ReportAdobe Acrobat PDFpdf4.87 M2018-02-182018-03-13

Document 3756163
Mirror: FCCID.io - 3756163
11981280-E1V1 FCCIC Report BLE
Test ReportAdobe Acrobat PDFpdf1.57 M2018-02-182018-03-13

Document 3756162
Mirror: FCCID.io - 3756162
11981280-E26V1_FCCIC Report DTS
Test ReportAdobe Acrobat PDFpdf3.62 M2018-02-182018-03-13

Document 3756161
Mirror: FCCID.io - 3756161
11981280-E24V1_FCCIC Report BLE
Test ReportAdobe Acrobat PDFpdf1.14 M2018-02-182018-03-13

Document 3756160
Mirror: FCCID.io - 3756160
11981280-E3V1_FCCIC Setup Photos DTS
Test Setup PhotosAdobe Acrobat PDFpdf1.16 M2018-02-182018-08-17

Document 3756159
Mirror: FCCID.io - 3756159
11981280-E1V1 FCCIC Setup Photos BLE
Test Setup PhotosAdobe Acrobat PDFpdf1.16 M2018-02-182018-08-17

Document 3756158
Mirror: FCCID.io - 3756158
FB505_FB504 user_manual_english
Users ManualAdobe Acrobat PDFpdf693.56 K2018-02-182018-08-17

Document 3756157
Mirror: FCCID.io - 3756157
FB504 Internal Photos
Internal PhotosAdobe Acrobat PDFpdf2.65 M2018-02-182018-08-17

Document 3756156
Mirror: FCCID.io - 3756156
FB504 External Photos
External PhotosAdobe Acrobat PDFpdf3.34 M2018-02-182018-08-17

Document 3756155
Mirror: FCCID.io - 3756155
11981280-E26V1_FCCIC Setup Photos DTS
Test Setup PhotosAdobe Acrobat PDFpdf943.63 K2018-02-182018-08-17

Document 3756154
Mirror: FCCID.io - 3756154
11981280-E24V1_FCCIC Setup Photos BLE
Test Setup PhotosAdobe Acrobat PDFpdf942.96 K2018-02-182018-08-17

Document 3756153
Mirror: FCCID.io - 3756153
11981268 -S5V1 Appendix A
Test Setup PhotosAdobe Acrobat PDFpdf473.22 K2018-02-182018-08-17

Document 3756150
Mirror: FCCID.io - 3756150
eLabel access FB504
ID Label/Location InfoAdobe Acrobat PDFpdf116.12 K2018-02-182018-03-13

Document 3756149
Mirror: FCCID.io - 3756149
Attestation_signed
Cover Letter(s)Adobe Acrobat PDFpdf43.54 K2018-02-182018-03-13

Document 3756144
Mirror: FCCID.io - 3756144
11981280-E2V2 FCCIC Report BT
Test ReportAdobe Acrobat PDFpdf3.04 M2018-02-182018-03-13

Document 3756143
Mirror: FCCID.io - 3756143
11981280-E25V1_FCCIC Report BT
Test ReportAdobe Acrobat PDFpdf1.73 M2018-02-182018-03-13

Document 3756142
Mirror: FCCID.io - 3756142
11981280-E2V2 FCCIC Setup Photos BT
Test Setup PhotosAdobe Acrobat PDFpdf1.19 M2018-02-182018-08-17

Document 3756141
Mirror: FCCID.io - 3756141
FB505_FB504 user_manual_english
Users ManualAdobe Acrobat PDFpdf693.56 K2018-02-182018-08-17

Document 3756140
Mirror: FCCID.io - 3756140
FB504 Internal Photos
Internal PhotosAdobe Acrobat PDFpdf2.65 M2018-02-182018-08-17

Document 3756139
Mirror: FCCID.io - 3756139
FB504 External Photos
External PhotosAdobe Acrobat PDFpdf3.34 M2018-02-182018-08-17

Document 3756138
Mirror: FCCID.io - 3756138
11981280-E25V1_FCCIC Setup Photos BT
Test Setup PhotosAdobe Acrobat PDFpdf944.42 K2018-02-182018-08-17

Document 3756135
Mirror: FCCID.io - 3756135
eLabel access FB504
ID Label/Location InfoAdobe Acrobat PDFpdf116.12 K2018-02-182018-03-13

Document 3756134
Mirror: FCCID.io - 3756134
Attestation_signed
Cover Letter(s)Adobe Acrobat PDFpdf43.54 K2018-02-182018-03-13

FCC Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDF39.53 K2018-02-182018-03-13

Operational Description__FB504_1stModification_Sensors_edit
Operational DescriptionAdobe Acrobat PDF108.12 K2018-02-18

Operational Description_FB505_040218
Operational DescriptionAdobe Acrobat PDF104.49 K2018-04-16

Meson Block Diagram - Power Tree Non-NFC
Block DiagramAdobe Acrobat PDF132.67 K2018-02-18

Meson B2 WiFi_BT Antenna for Regulatory Dec 15 2017 Kevin_Karthik_reviewed
Parts List/Tune Up InfoAdobe Acrobat PDF792.85 K2018-02-18

FCC Agent Authorization Letter
Cover Letter(s)Adobe Acrobat PDF49.31 K2018-02-182018-03-13

100-0326-01 Rev A SCHEMATIC_Main Board Non-NFC
SchematicsAdobe Acrobat PDF1.94 M2018-02-18

Related FCC IDs: