FCC ID 2BVI3-618
Bluetooth watch
by HOT FOCUS,INC
Grantee Code: 2BVI3 Product Code: 618
Latest application date: 2026-04-24
FCC ID Device Details
| FCC ID | 2BVI3-618 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BVI3 |
| Product Code | 618 |
| Applicant Business | HOT FOCUS,INC 🇺🇸 |
| Related Domains |  hotfocusinc.com |
| Equipment Class | Bluetooth watch |
| Test Firm | Global United Technology Services Co. Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-04-24 |
| 2402-2480 MHz | Original Equipment | 2026-04-24 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| manual | Users Manual | 2026-10-21 | PDF 1.8 MB |
| InternalPhotos | Internal Photos | 2026-10-21 | PDF 4.2 MB |
| ExternalPhotos | External Photos | 2026-10-21 | PDF 2.8 MB |
| LabelInfo&Location | ID Label/Location Info | 2026-04-24 | PDF 68.4 KB |
| Test Setup Photos-DTS | Test Setup Photos | 2026-10-21 | PDF 1.2 MB |
| 15.247__BT EDR | Test Report | 2026-04-24 | PDF 1.8 MB |
| 15.247__BT-LE | Test Report | 2026-04-24 | PDF 1.6 MB |
| ANT | Test Report | 2026-04-24 | PDF 518.8 KB |
| Appendix-for-BLE | Test Report | 2026-04-24 | PDF 2.8 MB |
| BT-EDR Part-1 | Test Report | 2026-04-24 | PDF 5.9 MB |
| BT-EDR Part-2 | Test Report | 2026-04-24 | PDF 3.8 MB |
| 2.911 (d)(5)(i)CertificationEquipmentTypev1.2 | Attestation Statements | 2026-04-24 | PDF 81.7 KB |
| 2.911 (d)(5)(ii)CertificationApplicantv1.3 | Attestation Statements | 2026-04-24 | PDF 71.2 KB |
| 2.911 (d)(5)(ii)CertificiationApplicantv1.2 | Attestation Statements | 2026-04-24 | PDF 71.2 KB |
| 2.911_(d)(7) US Agent | Attestation Statements | 2026-04-24 | PDF 83.3 KB |
| Agent Authorization | Cover Letter(s) | 2026-04-24 | PDF 65.2 KB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2026-04-24 | PDF 65.2 KB |
| Difference Description | Cover Letter(s) | 2026-04-24 | PDF 59.1 KB |
| Differences-Declaration | Cover Letter(s) | 2026-04-24 | PDF 59.1 KB |
| FCC Long&ShortTermConfidentialityRequest | Cover Letter(s) | 2026-04-24 | PDF 46.3 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2026-04-24 | PDF 46.3 KB |
| MPE | RF Exposure Info | 2026-04-24 | PDF 123.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 111.2 KB | |
| SCH Metadata only | Schematics | PDF 252.9 KB | |
| Sch Metadata only | Schematics | PDF 252.9 KB | |
| OP Metadata only | Operational Description | PDF 279.4 KB | |
| Operational Description Metadata only | Operational Description | PDF 279.4 KB |
Application Information
| Application ID | bXVjGUACGo2l4d4MeMQfGA== |
|---|---|
| Final Action Date | 2026-04-24 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038249181 |
| Model | 618 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth watch |
| Responsible Party | Tiffany Lo, hfoffice5@hotfocusinc.com , 909-391-3818 |
| Technical Contact | HOT FOCUS,INC, hfoffice5@hotfocusinc.com |
| Non-Technical Contact | Tiffany Lo, HOT FOCUS,INC, hfoffice5@hotfocusinc.com |
| Test Firm | Robinson Lo, Global United Technology Services Co. Ltd., robinson.lo@gtstest.com  , 86-0-755-2779-8480 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| bXVjGUACGo2l4d4MeMQfGA== | 2026-04-24 | Original Equipment |
| E+lhCCFcVVoKtQct3Pe05Q== | 2026-04-24 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application E+lhCCFcVVoKtQct3Pe05Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 04/24/2026 Application Dated: 04/24/2026 |
| HOT FOCUS,INC |
| 4471 State St., |
| Montclair, CA 91763 |
| Attention: Tiffany Lo , Manager |
| 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: | 2BVI3-618 |
| Name of Grantee: | HOT FOCUS,INC |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth watch |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00123 |
| Output power listed is conducted power |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application bXVjGUACGo2l4d4MeMQfGA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 04/24/2026 Application Dated: 04/24/2026 |
| HOT FOCUS,INC |
| 4471 State St., |
| Montclair, CA 91763 |
| Attention: Tiffany Lo , Manager |
| 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: | 2BVI3-618 |
| Name of Grantee: | HOT FOCUS,INC |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth watch |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00176 |
| Output power listed is conducted power |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |