FCC ID 2A2Z2-BW02
Smart Watch
by SHENZHEN BIGGERFIVE TECHNOLOGY CO., LIMITED
Grantee Code: 2A2Z2 Product Code: BW02
Latest application date: 2025-04-16
FCC ID Device Details
| FCC ID | 2A2Z2-BW02 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A2Z2 |
| Product Code | BW02 |
| Applicant Business | SHENZHEN BIGGERFIVE TECHNOLOGY CO., LIMITED 🇨🇳 |
| Related Domains |  biggerfive.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 | Class II permissive change or modification of presently authorized equipment | 2025-04-16 |
| 2402-2480 MHz | Class II permissive change or modification of presently authorized equipment | 2025-04-16 |
| 2402-2480 MHz | Original Equipment | 2024-10-14 |
| 2402-2480 MHz | Original Equipment | 2024-10-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2024-10-14 | PDF 4.7 MB |
| Internal Photos | Internal Photos | 2025-04-16 | PDF 2.1 MB |
| Internal Photos | Internal Photos | 2024-10-14 | PDF 2.2 MB |
| External Photos | External Photos | 2025-04-16 | PDF 4.5 MB |
| External Photos | External Photos | 2024-10-14 | PDF 2.8 MB |
| Label Information | ID Label/Location Info | 2024-10-14 | PDF 491 KB |
| Test Setup Photos | Test Setup Photos | 2025-04-16 | PDF 676.2 KB |
| Test Setup Photos | Test Setup Photos | 2024-10-14 | PDF 492.1 KB |
| Test Report | Test Report | 2025-04-16 | PDF 5.4 MB |
| Test Report | Test Report | 2025-04-16 | PDF 1.7 MB |
| Test Report | Test Report | 2024-10-14 | PDF 5.4 MB |
| Test Report1 | Test Report | 2024-10-14 | PDF 5.1 MB |
| Test Report2 | Test Report | 2024-10-14 | PDF 3.8 MB |
| Test Report2 | Test Report | 2024-10-14 | PDF 2.8 MB |
| Attestation Statement part 2.911(d)(7) | Attestation Statements | 2025-04-16 | PDF 207.8 KB |
| Attstn Stmt part 2.911(d)(5)(i)(ii) | Attestation Statements | 2025-04-16 | PDF 140.3 KB |
| Attestation of Cover List | Attestation Statements | 2024-10-14 | PDF 126.1 KB |
| U.S. Agent Letter of Attestation | Attestation Statements | 2024-10-14 | PDF 207.8 KB |
| US Agent | Attestation Statements | 2024-10-14 | PDF 207.8 KB |
| ANT Report | Cover Letter(s) | 2025-04-16 | PDF 856.4 KB |
| ANT report | Cover Letter(s) | 2025-04-16 | PDF 856.4 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2025-04-16 | PDF 148.1 KB |
| Class II PC request letter | Cover Letter(s) | 2025-04-16 | PDF 129.4 KB |
| Covered List Software Best Practices | Cover Letter(s) | 2025-04-16 | PDF 87.1 KB |
| Short & Long Term Confidentiality Request | Cover Letter(s) | 2025-04-16 | PDF 111.3 KB |
| ANT | Cover Letter(s) | 2024-10-14 | PDF 856.4 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2024-10-14 | PDF 113.9 KB |
| FCC Short & Long Term Confidentiality Request | Cover Letter(s) | 2024-10-14 | PDF 181.5 KB |
| RF exposure report | RF Exposure Info | 2025-04-16 | PDF 342.5 KB |
| RF Exposure | RF Exposure Info | 2024-10-14 | PDF 364.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 145.2 KB | |
| Schematics Metadata only | Schematics | PDF 823.2 KB | |
| Operational Description Metadata only | Operational Description | PDF 173.9 KB |
Application Information
| Application ID | g5vNtVfepnvX5VDpuM2hSg== |
|---|---|
| Final Action Date | 2025-04-16 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0031311905 |
| Model | BW02 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart Watch |
| Responsible Party | Cheng fang chao, Manager, info@biggerfive.com , 0755-28755132 |
| Technical Contact | SHENZHEN BIGGERFIVE TECHNOLOGY CO., LIMITED, info@biggerfive.com |
| Test Firm | Jack Ai, Shenzhen Huaxia Testing Technology Co., Ltd, szcqa@cqa-cert.com  , +8613902988375 |
| 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 |
| 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 | C2PC. The change under this application as below: 1.Software-wise, the initial built-in surfaces are inconsistent. 2.Appearance, Only the brand of the watch and the buttons on the strap are different, when the strap is made of silicone, the BIGGERFIVE brand uses a metal buckle. the TICTIKY brand uses a plastic buckle. 3.The battery suppliers are different. The battery suppliers of BIGGERFIVE brand are: Shenzhen Mitacbattery technology Co., LTD. The battery suppliers of TICTIKY brand are: SHENZHEN SUNHE ENERGY CO., LTD. Power listed is the maximum conducted output power. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| g5vNtVfepnvX5VDpuM2hSg== | 2025-04-16 | Class II permissive change or modification of presently authorized equipment |
| YpSZ0YOuQc29IPhW591m6w== | 2025-04-16 | Class II permissive change or modification of presently authorized equipment |
| czppWGcFIMBuqTMSBlps4A== | 2024-10-14 | Original Equipment |
| CMPyy/hYELyyFMV9oJyEFA== | 2024-10-14 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application YpSZ0YOuQc29IPhW591m6w==
| 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: 04/16/2025 Application Dated: 04/16/2025 |
| SHENZHEN BIGGERFIVE TECHNOLOGY CO., LIMITED |
| 4F-173, No.1 Huanan Avenue, Hehua Community, |
| Pinghu Street, Longgang District, Shenzhen, 518000 |
| Shenzhen, China |
| Attention: Cheng fang chao , 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: | 2A2Z2-BW02 |
| Name of Grantee: | SHENZHEN BIGGERFIVE TECHNOLOGY CO., LIMITED |
| 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 | 0.0009 |
| C2PC. The change under this application as below: 1.Software-wise, the initial built-in surfaces are inconsistent. 2.Appearance, Only the brand of the watch and the buttons on the strap are different, when the strap is made of silicone, the BIGGERFIVE brand uses a metal buckle. the TICTIKY brand uses a plastic buckle. 3.The battery suppliers are different. The battery suppliers of BIGGERFIVE brand are: Shenzhen Mitacbattery technology Co., LTD. The battery suppliers of TICTIKY brand are: SHENZHEN SUNHE ENERGY CO., LTD. Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application g5vNtVfepnvX5VDpuM2hSg==
| 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: 04/16/2025 Application Dated: 04/16/2025 |
| SHENZHEN BIGGERFIVE TECHNOLOGY CO., LIMITED |
| 4F-173, No.1 Huanan Avenue, Hehua Community, |
| Pinghu Street, Longgang District, Shenzhen, 518000 |
| Shenzhen, China |
| Attention: Cheng fang chao , 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: | 2A2Z2-BW02 |
| Name of Grantee: | SHENZHEN BIGGERFIVE TECHNOLOGY CO., LIMITED |
| 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 | 0.0013 |
| C2PC. The change under this application as below: 1.Software-wise, the initial built-in surfaces are inconsistent. 2.Appearance, Only the brand of the watch and the buttons on the strap are different, when the strap is made of silicone, the BIGGERFIVE brand uses a metal buckle. the TICTIKY brand uses a plastic buckle. 3.The battery suppliers are different. The battery suppliers of BIGGERFIVE brand are: Shenzhen Mitacbattery technology Co., LTD. The battery suppliers of TICTIKY brand are: SHENZHEN SUNHE ENERGY CO., LTD. Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application czppWGcFIMBuqTMSBlps4A==
| 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: 10/14/2024 Application Dated: 10/14/2024 |
| SHENZHEN BIGGERFIVE TECHNOLOGY CO., LIMITED |
| 4F-173, No.1 Huanan Avenue, Hehua Community, |
| Pinghu Street, Longgang District, Shenzhen, 518000 |
| Shenzhen, China |
| Attention: Cheng fang chao , 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: | 2A2Z2-BW02 |
| Name of Grantee: | SHENZHEN BIGGERFIVE TECHNOLOGY CO., LIMITED |
| 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 | 0.0009 |
| Output power listed is conducted power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application czppWGcFIMBuqTMSBlps4A==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
SHENZHEN BIGGERFIVE TECHNOLOGY CO., LIMITED 4F-173, No.1 Huanan Avenue, Hehua Community, Pinghu Street, Longgang District, Shenzhen, 518000 Shenzhen, China |
Date of Grant: 10/14/2024 Application Dated: 10/14/2024 |
| Attention: Cheng fang chao , 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: | 2A2Z2-BW02 |
| Name of Grantee: | SHENZHEN BIGGERFIVE TECHNOLOGY CO., LIMITED |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smart Watch |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0009 |
| Output power listed is conducted power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 10/14/2024 Application Dated: 10/14/2024 |
| SHENZHEN BIGGERFIVE TECHNOLOGY CO., LIMITED |
| 4F-173, No.1 Huanan Avenue, Hehua Community, |
| Pinghu Street, Longgang District, Shenzhen, 518000 |
| Shenzhen, China |
| Attention: Cheng fang chao , 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: | 2A2Z2-BW02 |
| Name of Grantee: | SHENZHEN BIGGERFIVE TECHNOLOGY CO., LIMITED |
| 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 | 0.0013 |
| Output power listed is conducted power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application CMPyy/hYELyyFMV9oJyEFA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
SHENZHEN BIGGERFIVE TECHNOLOGY CO., LIMITED 4F-173, No.1 Huanan Avenue, Hehua Community, Pinghu Street, Longgang District, Shenzhen, 518000 Shenzhen, China |
Date of Grant: 10/14/2024 Application Dated: 10/14/2024 |
| Attention: Cheng fang chao , 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: | 2A2Z2-BW02 |
| Name of Grantee: | SHENZHEN BIGGERFIVE TECHNOLOGY CO., LIMITED |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Watch |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0013 |
| Output power listed is conducted power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |