FCC ID 2AHFT7982
Smart Watch
by Shenzhen DO Intelligent Technology Co., Ltd.
Grantee Code: 2AHFT Product Code: 7982
Latest application date: 2025-03-19
FCC ID Device Details
| FCC ID | 2AHFT7982 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AHFT |
| Product Code | 7982 |
| Applicant Business | Shenzhen DO Intelligent Technology Co., Ltd. 🇨🇳 |
| Related Domains |  youduoyun.com |
| Equipment Class | Smart Watch |
| Test Firm | Shenzhen Huaxia Testing Technology Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-03-19 |
| 2402-2480 MHz | Original Equipment | 2025-03-19 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-03-19 | PDF 2.3 MB |
| Internal Photos | Internal Photos | 2025-03-19 | PDF 3.9 MB |
| External photos | External Photos | 2025-03-19 | PDF 3.4 MB |
| Label | ID Label/Location Info | 2025-03-19 | PDF 546.8 KB |
| SAR Test Photo | Test Setup Photos | 2025-03-19 | PDF 238.4 KB |
| Test photo | Test Setup Photos | 2025-03-19 | PDF 1.5 MB |
| Antenna report | Test Report | 2025-03-19 | PDF 599.3 KB |
| BT Test report part1 | Test Report | 2025-03-19 | PDF 5.5 MB |
| BT Test report part2 | Test Report | 2025-03-19 | PDF 5.9 MB |
| BT Test report part3 | Test Report | 2025-03-19 | PDF 5.1 MB |
| BT Test report part4 | Test Report | 2025-03-19 | PDF 1.5 MB |
| Test report part1 | Test Report | 2025-03-19 | PDF 5.6 MB |
| Test report part2 | Test Report | 2025-03-19 | PDF 5.2 MB |
| Test report part3 | Test Report | 2025-03-19 | PDF 5.5 MB |
| Test report part4 | Test Report | 2025-03-19 | PDF 976.1 KB |
| Attestation Statements | Attestation Statements | 2025-03-19 | PDF 67.4 KB |
| US Agent | Attestation Statements | 2025-03-19 | PDF 167.6 KB |
| Confidentiality | Cover Letter(s) | 2025-03-19 | PDF 82 KB |
| POA | Cover Letter(s) | 2025-03-19 | PDF 68.5 KB |
| SAR Appendix A System Check Plots | RF Exposure Info | 2025-03-19 | PDF 110 KB |
| SAR Appendix B SAR Test Plots | RF Exposure Info | 2025-03-19 | PDF 149.8 KB |
| SAR Appendix C Calibration certificate_Part1 | RF Exposure Info | 2025-03-19 | PDF 5.5 MB |
| SAR Appendix C Calibration certificate_Part2 | RF Exposure Info | 2025-03-19 | PDF 4.2 MB |
| SAR Appendix C Calibration certificate_Part2 | RF Exposure Info | 2025-03-19 | PDF 5 MB |
| SAR Appendix C Calibration certificate_Part3 | RF Exposure Info | 2025-03-19 | PDF 4.2 MB |
| SAR Report | RF Exposure Info | 2025-03-19 | PDF 1,000.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 248.5 KB | |
| SCH Metadata only | Schematics | PDF 425.8 KB | |
| Operation of Description Metadata only | Operational Description | PDF 110.6 KB |
Application Information
| Application ID | vJ5HFL4373kAYBUg1IvV1A== |
|---|---|
| Final Action Date | 2025-03-19 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0025289893 |
| Model | 7982 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Smart Watch |
| Responsible Party | Wu Dajun, wudj@youduoyun.com , 4006-123-55 |
| Test Firm | Jack Ai, Shenzhen Huaxia Testing Technology Co., Ltd, szcqa@cqa-cert.com  , +8613902988375 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Output power listed is conducted power. SAR compliance for specific operating conditions is limited to the specific configuration tested for this filing. End users must be informed of the specific configuration requirements for satisfying RF Exposure compliance. The highest reported SAR for Next to Mouth and Extremity use conditions is <0.01 W/kg, respectively. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| vJ5HFL4373kAYBUg1IvV1A== | 2025-03-19 | Original Equipment |
| KnWUzem99g0LuwMUeQA/iw== | 2025-03-19 | Original Equipment |
Grants
TCB Grant - Application vJ5HFL4373kAYBUg1IvV1A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 03/19/2025 Application Dated: 03/19/2025 |
| Shenzhen DO Intelligent Technology Co., Ltd. |
| 11th Floor, 3# Building, Guole Tech Park, |
| Lirong Road, Dalang, Longhua District, |
| Shenzhen, China |
| Attention: Wu Dajun , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2AHFT7982 |
| Name of Grantee: | Shenzhen DO Intelligent Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smart Watch |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0074 |
| Output power listed is conducted power. SAR compliance for specific operating conditions is limited to the specific configuration tested for this filing. End users must be informed of the specific configuration requirements for satisfying RF Exposure compliance. The highest reported SAR for Next to Mouth and Extremity use conditions is <0.01 W/kg, respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application KnWUzem99g0LuwMUeQA/iw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 03/19/2025 Application Dated: 03/19/2025 |
| Shenzhen DO Intelligent Technology Co., Ltd. |
| 11th Floor, 3# Building, Guole Tech Park, |
| Lirong Road, Dalang, Longhua District, |
| Shenzhen, China |
| Attention: Wu Dajun , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2AHFT7982 |
| Name of Grantee: | Shenzhen DO Intelligent Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Watch |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0075 |
| Output power listed is conducted power. SAR compliance for specific operating conditions is limited to the specific configuration tested for this filing. End users must be informed of the specific configuration requirements for satisfying RF Exposure compliance. The highest reported SAR for Next to Mouth and Extremity use conditions is <0.01 W/kg, respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |