FCC ID 2BD94-TF37PRO
Smart Bracelet
by Shenzhen Hongsheng Wang Technology Co., LTD
Grantee Code: 2BD94 Product Code: TF37PRO
Latest application date: 2026-08-21
FCC ID Device Details
| FCC ID | 2BD94-TF37PRO |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BD94 |
| Product Code | TF37PRO |
| Applicant Business | Shenzhen Hongsheng Wang Technology Co., LTD 🇨🇳 |
| Related Domains |  glocerts.com |
| Equipment Class | Smart Bracelet |
| Test Firm | BTF Testing Lab (Shenzhen) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-08-21 |
| 2402-2480 MHz | Original Equipment | 2026-08-21 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-08-21 | PDF 2.4 MB |
| Internal Photos | Internal Photos | 2026-08-21 | PDF 904.4 KB |
| External Photos | External Photos | 2026-08-21 | PDF 1.9 MB |
| Label Information | ID Label/Location Info | 2026-08-21 | PDF 51 KB |
| Test Setup Photos | Test Setup Photos | 2026-08-21 | PDF 590.8 KB |
| Antenna Report | Test Report | 2026-08-21 | PDF 524.2 KB |
| Test Report | Test Report | 2026-08-21 | PDF 1.3 MB |
| Test Report | Test Report | 2026-08-21 | PDF 4.7 MB |
| Attestation Statements of US Agent for Service of Process, 2.911(d)(7) | Attestation Statements | 2026-08-21 | PDF 169.6 KB |
| Attestation of Covered Equipment, 2.911(d)(5)(i)(ii) | Attestation Statements | 2026-08-21 | PDF 123.6 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2026-08-21 | PDF 96.3 KB |
| Short & Long Term Confidentiality Request | Cover Letter(s) | 2026-08-21 | PDF 61.2 KB |
| RF Exposure Report | RF Exposure Info | 2026-08-21 | PDF 240.4 KB |
| BLOCK Metadata only | Block Diagram | PDF 170.9 KB | |
| SCH Metadata only | Schematics | PDF 306.7 KB | |
| Operational Description Metadata only | Operational Description | PDF 38.9 KB |
Application Information
| Application ID | 8bsCyOEfyiph5M4qgq4QKQ== |
|---|---|
| Final Action Date | 2026-08-21 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034656306 |
| Model | TF37PRO |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Smart Bracelet |
| Responsible Party | Zong Chen, 19444814@qq.com  , 13691758824 |
| Technical Contact | Shenzhen Hongsheng Wang Technology Co., LTD, 19444814@qq.com |
| Non-Technical Contact | Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com |
| Test Firm | Ryan CJ, BTF Testing Lab (Shenzhen) Co., Ltd., Ryan.cj@btf-lab.com  , 86-755-23146130 |
| TCB Email | anezam@qai.org  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 8bsCyOEfyiph5M4qgq4QKQ== | 2026-08-21 | Original Equipment |
| 1NLeYYp2fMnQF86edO6MPg== | 2026-08-21 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application 8bsCyOEfyiph5M4qgq4QKQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 08/21/2026 Application Dated: 08/21/2026 |
| Shenzhen Hongsheng Wang Technology Co., LTD |
| 9th Floor, Building A, Xiner Xinlong Science and |
| Technology Park, No. 50, Shajingzhuang Village |
| Road, Bao'an District, Shenzhen,Guangdong Province, China |
| Attention: Zong Chen , |
| 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: | 2BD94-TF37PRO |
| Name of Grantee: | Shenzhen Hongsheng Wang Technology Co., LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smart Bracelet |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0038 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 1NLeYYp2fMnQF86edO6MPg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 08/21/2026 Application Dated: 08/21/2026 |
| Shenzhen Hongsheng Wang Technology Co., LTD |
| 9th Floor, Building A, Xiner Xinlong Science and |
| Technology Park, No. 50, Shajingzhuang Village |
| Road, Bao'an District, Shenzhen,Guangdong Province, China |
| Attention: Zong Chen , |
| 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: | 2BD94-TF37PRO |
| Name of Grantee: | Shenzhen Hongsheng Wang Technology Co., LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Bracelet |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0037 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |