FCC ID 2BB4WHM-U-4
Sport Wearable
by SIA Hackmotion
Grantee Code: 2BB4W Product Code: HMU4
Latest application date: 2026-04-01
FCC ID Device Details
| FCC ID | 2BB4WHM-U-4 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BB4W |
| Product Code | HMU4 |
| Applicant Business | SIA Hackmotion 🇱🇻 |
| Related Domains |  hackmotion.com  fccusagent.com |
| Equipment Class | Sport Wearable |
| Test Firm | ICR Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-04-01 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label and Label Location | ID Label/Location Info | 2026-04-01 | PDF 1.4 MB |
| Antenna Details | Test Report | 2026-04-01 | PDF 1.5 MB |
| Test Report | Test Report | 2026-04-01 | PDF 1.8 MB |
| Test Report | Test Report | 2026-04-01 | PDF 3.6 MB |
| Attestation Statement | Attestation Statements | 2026-04-01 | PDF 1.3 MB |
| Attestation Statement | Attestation Statements | 2026-04-01 | PDF 2.1 MB |
| Attestation statement | Attestation Statements | 2026-04-01 | PDF 2.1 MB |
| Agent letter | Cover Letter(s) | 2026-04-01 | PDF 888.1 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-04-01 | PDF 1 MB |
| Confidentiality letter | Cover Letter(s) | 2026-04-01 | PDF 1 MB |
| RF Exposure info | RF Exposure Info | 2026-04-01 | PDF 250.8 KB |
| Users Manual Metadata only | Users Manual | 2026-09-27 | PDF 1.6 MB |
| Internal Photos Metadata only | Internal Photos | 2026-09-27 | PDF 982.5 KB |
| External Photos Metadata only | External Photos | 2026-09-27 | PDF 724.9 KB |
| Test Setup Photos Metadata only | Test Setup Photos | 2026-09-27 | PDF 897.6 KB |
| Block Diagram Metadata only | Block Diagram | PDF 397.2 KB | |
| Schematics Metadata only | Schematics | PDF 660.7 KB | |
| Operational Description Metadata only | Operational Description | PDF 4 KB | |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 36.8 KB |
Application Information
| Application ID | qdYEg/s6uli8vmWn7zj26Q== |
|---|---|
| Final Action Date | 2026-04-01 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034018309 |
| Model | HM-U-4 |
| Equipment Class | JAB - Part 15 Class B Digital Device |
| Device Description | Sport Wearable |
| Responsible Party | Atis Hermanis, atis.hermanis@hackmotion.com , +37129250610 |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 7085713148 |
| Test Firm | Sim Sang-Woo, ICR Co., Ltd., sam@icrqa.com  , +82-2-6351-9001 |
| TCB Email | jin.xu@nemko.com  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| 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 |
|---|---|---|
| qdYEg/s6uli8vmWn7zj26Q== | 2026-04-01 | Original Equipment |
| WOfxy6C/BDK9GryguDkupA== | 2026-04-01 | Original Equipment |
Grants
TCB Grant - Application WOfxy6C/BDK9GryguDkupA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 04/01/2026 Application Dated: 03/27/2026 |
| SIA Hackmotion |
| Aleksandra Caka iela 105 - 18 |
| Riga, 1011 Latvia |
| Attention: Atis Hermanis , CEO |
| 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: | 2BB4WHM-U-4 |
| Name of Grantee: | SIA Hackmotion |
| Equipment Class: | Digital Transmission System |
| Notes: | Sport Wearable |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00656 |
| Output power listed is conducted. End-users and installers must be provided with antenna installation and transmitter operating conditions for satisfying RF exposure compliance.
|
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application qdYEg/s6uli8vmWn7zj26Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 04/01/2026 Application Dated: 03/27/2026 |
| SIA Hackmotion |
| Aleksandra Caka iela 105 - 18 |
| Riga, 1011 Latvia |
| Attention: Atis Hermanis , CEO |
| 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: | 2BB4WHM-U-4 |
| Name of Grantee: | SIA Hackmotion |
| Equipment Class: | Part 15 Class B Digital Device |
| Notes: | Sport Wearable |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15B | - |