FCC ID 2BP7H-E42
Smart watch
by LETSFIT LLC
Grantee Code: 2BP7H Product Code: E42
Latest application date: 2025-07-07
FCC ID Device Details
| FCC ID | 2BP7H-E42 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BP7H |
| Product Code | E42 |
| Applicant Business | LETSFIT LLC 🇺🇸 |
| Related Domains |  letsfit.life |
| Equipment Class | Smart watch |
| Test Firm | SHENZHEN TONGCE TESTING LAB |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-07-07 |
| 2402-2480 MHz | Original Equipment | 2025-07-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manua | Users Manual | 2026-01-02 | PDF 1.6 MB |
| Iiternal photos | Internal Photos | 2026-01-02 | PDF 992.6 KB |
| External photos | External Photos | 2026-01-02 | PDF 1.2 MB |
| label | ID Label/Location Info | 2025-07-07 | PDF 674.1 KB |
| label location | ID Label/Location Info | 2025-07-07 | PDF 674.1 KB |
| Test Setup Photos | Test Setup Photos | 2026-01-02 | PDF 544.7 KB |
| Antenna Specification | Test Report | 2025-07-07 | PDF 343.6 KB |
| FCC ID 15.247 BT | Test Report | 2025-07-07 | PDF 5.1 MB |
| Test Report BLE | Test Report | 2025-07-07 | PDF 3.2 MB |
| 2.911_(d)(5)(i) (ii)Certification Equipment Type v1.2 | Attestation Statements | 2025-07-07 | PDF 252.1 KB |
| Attestation_Statements_Kaspersky_Rev 1.0 | Attestation Statements | 2025-07-07 | PDF 423.2 KB |
| US Agent letter | Attestation Statements | 2025-07-07 | PDF 299.5 KB |
| FCC-Confidentiality-Request_Rev1.1 | Cover Letter(s) | 2025-07-07 | PDF 259.9 KB |
| FCC_POA_Rev1.0 | Cover Letter(s) | 2025-07-07 | PDF 242.9 KB |
| Model Statement | Cover Letter(s) | 2025-07-07 | PDF 232.5 KB |
| RF Exposure | RF Exposure Info | 2025-07-07 | PDF 440.6 KB |
| BLOOK Metadata only | Block Diagram | PDF 210.3 KB | |
| SCH Metadata only | Schematics | PDF 587.6 KB | |
| OP Metadata only | Operational Description | PDF 203.5 KB |
Application Information
| Application ID | IwusCGHXkUwzeuGE33l2Zg== |
|---|---|
| Final Action Date | 2025-07-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033676685 |
| Model | E42 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart watch |
| Responsible Party | Eliezer Rivera, President, eli@letsfit.life , 7543002756 |
| Technical Contact | LETSFIT LLC, eli@letsfit.com  |
| Test Firm | Beryl Zhao, SHENZHEN TONGCE TESTING LAB, berylzhao@tct-lab.com  , +8675527208735 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 01/02/2026 |
| 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. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| IwusCGHXkUwzeuGE33l2Zg== | 2025-07-07 | Original Equipment |
| 75ZVOStvTtHhOPCxh8Lgmg== | 2025-07-07 | Original Equipment |
Grants
TCB Grant - Application IwusCGHXkUwzeuGE33l2Zg==
| 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: 07/07/2025 Application Dated: 07/07/2025 |
| LETSFIT LLC |
| 1951 NW 22nd St |
| Bay 12 |
| Fort Lauderdale, FL 33311 |
| Attention: Eliezer Rivera , President |
| 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: | 2BP7H-E42 |
| Name of Grantee: | LETSFIT LLC |
| 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 | 0.00165 |
| Output power listed is conducted power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 75ZVOStvTtHhOPCxh8Lgmg==
| 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: 07/07/2025 Application Dated: 07/07/2025 |
| LETSFIT LLC |
| 1951 NW 22nd St |
| Bay 12 |
| Fort Lauderdale, FL 33311 |
| Attention: Eliezer Rivera , President |
| 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: | 2BP7H-E42 |
| Name of Grantee: | LETSFIT LLC |
| 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 | 0.00372 |
| Output power listed is conducted power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |