| Brand | Device Name | Model | Type | Certification Date |
|---|---|---|---|---|
| Fitbit LLC | Smartwatch | FB521 | FCC ID  |
2022-08-12 |
FCC Application Details
| Equipment | Smartwatch |
| FRN | 0019101450 |
| Grantee Code | XRA |
| Product Code | FB521 |
| Applicant Business | Fitbit LLC |
| Business Address | 199 Fremont St. 14th Floor, San Francisco, California United States 94105 |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| TCB Email | [email protected] |
| Applicant | Angie Du – |
| Applicant Phone | |
| Applicant Fax | 650.253.0001 |
| Applicant Email | [email protected] |
| Applicant MailStop | |
| Test Firm | SPORTON International Inc. |
| Test Firm Contact | Alex Chen |
| Test Firm Phone | 650 |
| Test Firm Fax | |
| Test Firm Email | [email protected] |
| Certified By | Irene Chung – Specialist |
Further Details May Be Available From: fcc.id/XRAFB521 or 
fcc.report/FCC-ID/XRAFB521
| Description | Exhibit Type | File Type | Display Type | File Size | Submission Date | Date Available |
|---|---|---|---|---|---|---|
 Document 6054024 Mirror: FCCID.io - 6054024 FB521_TR_DXX_r1 | Test Report | Adobe Acrobat PDF | 864.16 K | 2022-08-11 | 2022-08-12 | |
 Document 6054023 Mirror: FCCID.io - 6054023 FB521_FCC SAR_r3 | RF Exposure Info | Adobe Acrobat PDF | 1.27 M | 2022-08-11 | 2022-08-12 | |
 Document 6054022 Mirror: FCCID.io - 6054022 IntPho_r1 | Internal Photos | Adobe Acrobat PDF | 5.11 M | 2022-08-11 | 2023-02-08 | |
 Document 6054021 Mirror: FCCID.io - 6054021 ExtPho_r1 | External Photos | Adobe Acrobat PDF | 1.94 M | 2022-08-11 | 2023-02-08 | |
 Document 6054019 Mirror: FCCID.io - 6054019 FB521_TR_DSS_r1 | Test Report | Adobe Acrobat PDF | 4.65 M | 2022-08-11 | 2022-08-12 | |
| Document 6054018 Mirror: FCCID.io - 6054018 FB521_FCC SAR_r3 | RF Exposure Info | Adobe Acrobat PDF | 1.27 M | 2022-08-11 | 2022-08-12 | |
| Document 6054017 Mirror: FCCID.io - 6054017 IntPho_r1 | Internal Photos | Adobe Acrobat PDF | 5.11 M | 2022-08-11 | 2023-02-08 | |
| Document 6054016 Mirror: FCCID.io - 6054016 ExtPho_r1 | External Photos | Adobe Acrobat PDF | 1.94 M | 2022-08-11 | 2023-02-08 | |
 Document 6036650 Mirror: FCCID.io - 6036650 FB521_Signed_Request_for_confidentiality_letter-updated | Cover Letter(s) | Adobe Acrobat PDF | 285.33 K | 2022-08-04 | 2022-08-12 | |
 Document 6036649 Mirror: FCCID.io - 6036649 FB521_Signed_FCC_POA-updated | Cover Letter(s) | Adobe Acrobat PDF | 527.4 K | 2022-08-04 | 2022-08-12 | |
 Document 6036648 Mirror: FCCID.io - 6036648 FB521_E-Label Instructions-updated | ID Label/Location Info | Adobe Acrobat PDF | 101.82 K | 2022-08-04 | 2022-08-12 | |
| Document 6036646 Mirror: FCCID.io - 6036646 FB521_Signed_Request_for_confidentiality_letter-updated | Cover Letter(s) | Adobe Acrobat PDF | 285.33 K | 2022-08-04 | 2022-08-12 | |
| Document 6036645 Mirror: FCCID.io - 6036645 FB521_Signed_FCC_POA-updated | Cover Letter(s) | Adobe Acrobat PDF | 527.4 K | 2022-08-04 | 2022-08-12 | |
| Document 6036644 Mirror: FCCID.io - 6036644 FB521_E-Label Instructions-updated | ID Label/Location Info | Adobe Acrobat PDF | 101.82 K | 2022-08-04 | 2022-08-12 | |
 Document 5903354 Mirror: FCCID.io - 5903354 FB521_Tsup_FCC SAR | Test Setup Photos | Adobe Acrobat PDF | 97.69 K | 2022-05-27 | 2023-02-08 | |
| Document 5903353 Mirror: FCCID.io - 5903353 FB521_Tsup_FCC SAR | Test Setup Photos | Adobe Acrobat PDF | 97.69 K | 2022-05-27 | 2023-02-08 | |
 Document 5901194 Mirror: FCCID.io - 5901194 FB521_FCC SAR_Appendix C | RF Exposure Info | Adobe Acrobat PDF | 5.39 M | 2022-05-27 | 2022-08-12 | |
 Document 5901193 Mirror: FCCID.io - 5901193 FB521_FCC SAR_Appendix B | RF Exposure Info | Adobe Acrobat PDF | 661 K | 2022-05-27 | 2022-08-12 | |
 Document 5901192 Mirror: FCCID.io - 5901192 FB521_FCC SAR_Appendix A | RF Exposure Info | Adobe Acrobat PDF | 615.74 K | 2022-05-27 | 2022-08-12 | |
 Document 5901189 Mirror: FCCID.io - 5901189 FB521_User Manual_English | Users Manual | Adobe Acrobat PDF | 1.27 M | 2022-05-27 | 2023-02-08 | |
 Document 5901188 Mirror: FCCID.io - 5901188 FB521_Tsup_DTS_BLE | Test Setup Photos | Adobe Acrobat PDF | 481.21 K | 2022-05-27 | 2023-02-08 | |
| Document 5901144 Mirror: FCCID.io - 5901144 FB521_FCC SAR_Appendix C | RF Exposure Info | Adobe Acrobat PDF | 5.39 M | 2022-05-27 | 2022-08-12 | |
| Document 5901143 Mirror: FCCID.io - 5901143 FB521_FCC SAR_Appendix B | RF Exposure Info | Adobe Acrobat PDF | 661 K | 2022-05-27 | 2022-08-12 | |
| Document 5901135 Mirror: FCCID.io - 5901135 FB521_FCC SAR_Appendix A | RF Exposure Info | Adobe Acrobat PDF | 615.74 K | 2022-05-27 | 2022-08-12 | |
| Document 5901132 Mirror: FCCID.io - 5901132 FB521_User Manual_English | Users Manual | Adobe Acrobat PDF | 1.27 M | 2022-05-27 | 2023-02-08 | |
 Document 5901131 Mirror: FCCID.io - 5901131 FB521_Tsup_DSS | Test Setup Photos | Adobe Acrobat PDF | 498.57 K | 2022-05-27 | 2023-02-08 | |
| Document 5901108 Mirror: FCCID.io - 5901108 FB521_FCC SAR_Appendix C | RF Exposure Info | Adobe Acrobat PDF | 5.39 M | 2022-05-27 | 2022-08-12 | |
| Document 5901094 Mirror: FCCID.io - 5901094 FB521_FCC SAR_Appendix B | RF Exposure Info | Adobe Acrobat PDF | 661 K | 2022-05-27 | 2022-08-12 | |
| Document 5901093 Mirror: FCCID.io - 5901093 FB521_FCC SAR_Appendix A | RF Exposure Info | Adobe Acrobat PDF | 615.74 K | 2022-05-27 | 2022-08-12 | |
| Document 5901090 Mirror: FCCID.io - 5901090 FB521_User Manual_English | Users Manual | Adobe Acrobat PDF | 1.27 M | 2022-05-27 | 2023-02-08 | |
 Document 5901089 Mirror: FCCID.io - 5901089 FB521_Tsup_DXX | Test Setup Photos | Adobe Acrobat PDF | 187 K | 2022-05-27 | 2023-02-08 | |
FB521_E-Label Instructions | ID Label/Location Info | Adobe Acrobat PDF | 337.3 K | 2022-05-27 | 2022-08-12 | |
IntPho | Internal Photos | Adobe Acrobat PDF | 4.72 M | 2022-05-27 | 2023-02-08 | |
FB521_Signed_SDoC | Cover Letter(s) | Adobe Acrobat PDF | 453.97 K | 2022-05-27 | 2022-08-12 | |
FB521_TR_DTS_BLE | Test Report | Adobe Acrobat PDF | 3.42 M | 2022-05-27 | 2022-08-12 | |
FB521_TR_DTS_BLE_r2 | Test Report | Adobe Acrobat PDF | 3.6 M | 2022-08-11 | 2022-08-12 | |
FB521_Tsup_DTS_BLE | Test Setup Photos | Adobe Acrobat PDF | 481.21 K | 2022-05-27 | 2023-02-08 | |
FB521_Tsup_FCC SAR | Test Setup Photos | Adobe Acrobat PDF | 97.69 K | 2022-05-27 | 2023-02-08 | |
FB521_User Manual_English | Users Manual | Adobe Acrobat PDF | 1.27 M | 2022-05-27 | 2023-02-08 | |
KDB Inquiry_Comment response | Operational Description | Adobe Acrobat PDF | 79.85 K | 2022-05-27 | ||
IntPho_r1 | Internal Photos | Adobe Acrobat PDF | 5.11 M | 2022-08-11 | 2023-02-08 | |
KDB Inquiry history | Operational Description | Adobe Acrobat PDF | 193.05 K | 2022-05-27 | ||
FB521_Signed_Request_for_confidentiality letter | Cover Letter(s) | Adobe Acrobat PDF | 155.42 K | 2022-05-27 | 2022-08-12 | |
KDB Inquiry_NFC SAR Test plan | Operational Description | Adobe Acrobat PDF | 469.18 K | 2022-05-27 | ||
FB521_Signed_Request_for_confidentiality_letter-updated | Cover Letter(s) | Adobe Acrobat PDF | 285.33 K | 2022-08-04 | 2022-08-12 | |
FB521 Block Diagram_freqencies | Block Diagram | Adobe Acrobat PDF | 178.91 K | 2022-05-27 | ||
ExtPho | External Photos | Adobe Acrobat PDF | 1.97 M | 2022-05-27 | 2023-02-08 | |
FB521_FCC SAR_Report | RF Exposure Info | Adobe Acrobat PDF | 1.27 M | 2022-05-27 | 2022-08-12 | |
FB521_E-Label Instructions-updated | ID Label/Location Info | Adobe Acrobat PDF | 101.82 K | 2022-08-04 | 2022-08-12 | |
FB521_FCC SAR_Appendix A | RF Exposure Info | Adobe Acrobat PDF | 615.74 K | 2022-05-27 | 2022-08-12 | |
FB521_FCC SAR_Appendix B | RF Exposure Info | Adobe Acrobat PDF | 661 K | 2022-05-27 | 2022-08-12 | |
FB521_FCC SAR_Appendix C | RF Exposure Info | Adobe Acrobat PDF | 5.39 M | 2022-05-27 | 2022-08-12 | |
FB521_FCC SAR_r3 | RF Exposure Info | Adobe Acrobat PDF | 1.27 M | 2022-08-11 | 2022-08-12 | |
FB521_Signed_FCC_POA | Cover Letter(s) | Adobe Acrobat PDF | 525.58 K | 2022-05-27 | 2022-08-12 | |
ExtPho_r1 | External Photos | Adobe Acrobat PDF | 1.94 M | 2022-08-11 | 2023-02-08 | |
FB521_Signed_FCC_POA-updated | Cover Letter(s) | Adobe Acrobat PDF | 527.4 K | 2022-08-04 | 2022-08-12 | |
FB521_Detailed_Technical_Specification | Operational Description | Adobe Acrobat PDF | 108.21 K | 2022-05-27 | ||
FB521_Detailed Technical Specification_FCC-IC_revised | Operational Description | Adobe Acrobat PDF | 62.28 K | 2022-08-11 | ||
FB521 TunePro | Parts List/Tune Up Info | Adobe Acrobat PDF | 98.1 K | 2022-05-27 | ||
FB521 Schematics | Schematics | Adobe Acrobat PDF | 1.61 M | 2022-05-27 | ||
FB521_Detailed_Technical_Specification-updated | Operational Description | Adobe Acrobat PDF | 62.2 K | 2022-08-04 | ||
FB521_Tsup_DXX | Test Setup Photos | Adobe Acrobat PDF | 187 K | 2022-05-27 | 2023-02-08 | |
FB521_TR_DXX_r1 | Test Report | Adobe Acrobat PDF | 864.16 K | 2022-08-11 | 2022-08-12 | |
FB521_TR_DXX | Test Report | Adobe Acrobat PDF | 866.68 K | 2022-05-27 | 2022-08-12 | |
FB521_Tsup_DSS | Test Setup Photos | Adobe Acrobat PDF | 498.57 K | 2022-05-27 | 2023-02-08 | |
FB521_TR_DSS_r1 | Test Report | Adobe Acrobat PDF | 4.65 M | 2022-08-11 | 2022-08-12 | |
FB521_TR_DSS | Test Report | Adobe Acrobat PDF | 4.51 M | 2022-05-27 | 2022-08-12 |
Related FCC IDs:
- XRAFB521 - Fitbit LLC Smartwatch [FB521]