1. FCC ID
  2. 2AHFT
  3. 2AHFT850

FCC ID 2AHFT850

Smart Watch

by Shenzhen DO Intelligent Technology Co., Ltd.

Grantee Code: 2AHFT   Product Code: 850
Latest application date: 2024-05-16

FCC ID Device Details

FCC ID2AHFT850
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AHFT
Product Code850
Applicant BusinessShenzhen DO Intelligent Technology Co., Ltd. 🇨🇳
Related Domains youduoyun.com
Equipment ClassSmart Watch
Test FirmShenzhen Huaxia Testing Technology Co., Ltd

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2024-05-16
2402-2480 MHzOriginal Equipment2024-05-16

Exhibits

DocumentTypeAvailableFile
User Manual1Users Manual2024-05-16PDF 5.5 MB
User Manual2Users Manual2024-05-16PDF 5.9 MB
User manual1Users Manual2024-05-16PDF 5.5 MB
Internal Photos1Internal Photos2024-05-16PDF 4.7 MB
Internal Photos2Internal Photos2024-05-16PDF 2.5 MB
External Photos1External Photos2024-05-16PDF 2.3 MB
External Photos2External Photos2024-05-16PDF 1 MB
Label and Location2ID Label/Location Info2024-05-16PDF 590.9 KB
label and location1ID Label/Location Info2024-05-16PDF 574.9 KB
label and location2ID Label/Location Info2024-05-16PDF 590.9 KB
Test Setup photosTest Setup Photos2024-05-16PDF 661.7 KB
Calibration1Test Report2024-05-16PDF 5.6 MB
Calibration2Test Report2024-05-16PDF 4.8 MB
Test ReportTest Report2024-05-16PDF 5.2 MB
Test Report1Test Report2024-05-16PDF 4.3 MB
Test Report2Test Report2024-05-16PDF 4.3 MB
Test Report3Test Report2024-05-16PDF 5.1 MB
Test Report4Test Report2024-05-16PDF 5.6 MB
Agent LetterAttestation Statements2024-05-16PDF 115.6 KB
Model difference declaration Metadata onlyAttestation Statements2024-05-16PDF 235.7 KB
cover letterAttestation Statements2024-05-16PDF 95.2 KB
Agent Authorization Letter TemplateCover Letter(s)2024-05-16PDF 124.6 KB
Antenna Report1Cover Letter(s)2024-05-16PDF 1.3 MB
Antenna Report2Cover Letter(s)2024-05-16PDF 1.2 MB
FCC Short Long Term Confidentiality RequestCover Letter(s)2024-05-16PDF 52.8 KB
Model difference declarationCover Letter(s)2024-05-16PDF 235.7 KB
SAR1RF Exposure Info2024-05-16PDF 1.2 MB
SAR2RF Exposure Info2024-05-16PDF 1.2 MB
BlockDiagram Metadata onlyBlock DiagramPDF 174.9 KB
Schematics Metadata onlySchematicsPDF 548.7 KB
OperatingDescription Metadata onlyOperational DescriptionPDF 139.8 KB

Application Information

Application IDysXwBzoQsM8oDi06rmuBQQ==
Final Action Date2024-05-16
Application PurposeOriginal Equipment
Applicant FRN0025289893
Model850
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionSmart Watch
Responsible PartyWu Dajun, wudj@youduoyun.com , 4006-123-55
Technical ContactShenzhen DO Intelligent Technology Co., Ltd., wudj@youduoyun.com
Test FirmJack Ai, Shenzhen Huaxia Testing Technology Co., Ltd, szcqa@cqa-cert.com , +8613902988375
TCB Emailanezam@qai.org
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput power listed is conducted power. FCC RF Exposure Information and Statement that the SAR limit of USA (FCC) for face Limit is 1.6 W/kg and Wristbands is 4.0W/kg. Device types have also been tested against this SAR limit. The evaluation distance for product specific (next-to-mouth) and extremity (wrist) is 10 mm and 0 mm separately. The highest reported SAR for product specific (next-to-mouth), simultaneous transmission, and extremity (wrist) use conditions is 0.06W/kg.

Applications

Application IDDatePurpose
ysXwBzoQsM8oDi06rmuBQQ==2024-05-16Original Equipment
sYZqUopDkpj9uAQyaM3WzA==2024-05-16Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
2402-2480 MHz0.003400015CCC
2402-2480 MHz0.003300015CCC

Grants

TCB Grant - Application ysXwBzoQsM8oDi06rmuBQQ==

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: 05/16/2024

Application Dated: 05/16/2024
Shenzhen DO Intelligent Technology Co., Ltd.
11th Floor, 3# Building, Guole Tech Park,
Lirong Road, Dalang, Longhua District,
Shenzhen,
China
 
Attention: Wu Dajun

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:  2AHFT850
Name of Grantee:  Shenzhen DO Intelligent Technology Co., Ltd.
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 0.0034  

Output power listed is conducted power. FCC RF Exposure Information and Statement that the SAR limit of USA (FCC) for face Limit is 1.6 W/kg and Wristbands is 4.0W/kg. Device types have also been tested against this SAR limit. The evaluation distance for product specific (next-to-mouth) and extremity (wrist) is 10 mm and 0 mm separately. The highest reported SAR for product specific (next-to-mouth), simultaneous transmission, and extremity (wrist) use conditions is 0.06W/kg.

CC: This device is certified pursuant to two different Part 15 rules sections.

EAS Grant - Application ysXwBzoQsM8oDi06rmuBQQ==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Shenzhen DO Intelligent Technology Co., Ltd.
11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District,
Shenzhen,
China 		  Date of Grant: 05/16/2024

Application Dated: 05/16/2024
 
Attention: Wu Dajun

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:  2AHFT850
Name of Grantee:  Shenzhen DO Intelligent Technology Co., Ltd.
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 0.0034  

Output power listed is conducted power. FCC RF Exposure Information and Statement that the SAR limit of USA (FCC) for face Limit is 1.6 W/kg and Wristbands is 4.0W/kg. Device types have also been tested against this SAR limit. The evaluation distance for product specific (next-to-mouth) and extremity (wrist) is 10 mm and 0 mm separately. The highest reported SAR for product specific (next-to-mouth), simultaneous transmission, and extremity (wrist) use conditions is 0.06W/kg.


CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application sYZqUopDkpj9uAQyaM3WzA==

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: 05/16/2024

Application Dated: 05/15/2024
Shenzhen DO Intelligent Technology Co., Ltd.
11th Floor, 3# Building, Guole Tech Park,
Lirong Road, Dalang, Longhua District,
Shenzhen,
China
 
Attention: Wu Dajun

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:  2AHFT850
Name of Grantee:  Shenzhen DO Intelligent Technology Co., Ltd.
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 0.0033  

Output power listed is conducted power. FCC RF Exposure Information and Statement that the SAR limit of USA (FCC) for face Limit is 1.6 W/kg and Wristbands is 4.0W/kg. Device types have also been tested against this SAR limit. The evaluation distance for product specific (next-to-mouth) and extremity (wrist) is 10 mm and 0 mm separately. The highest reported SAR for product specific (next-to-mouth), simultaneous transmission, and extremity (wrist) use conditions is 0.06W/kg.

CC: This device is certified pursuant to two different Part 15 rules sections.

EAS Grant - Application sYZqUopDkpj9uAQyaM3WzA==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Shenzhen DO Intelligent Technology Co., Ltd.
11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District,
Shenzhen,
China 		  Date of Grant: 05/16/2024

Application Dated: 05/15/2024
 
Attention: Wu Dajun

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:  2AHFT850
Name of Grantee:  Shenzhen DO Intelligent Technology Co., Ltd.
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 0.0033  

Output power listed is conducted power. FCC RF Exposure Information and Statement that the SAR limit of USA (FCC) for face Limit is 1.6 W/kg and Wristbands is 4.0W/kg. Device types have also been tested against this SAR limit. The evaluation distance for product specific (next-to-mouth) and extremity (wrist) is 10 mm and 0 mm separately. The highest reported SAR for product specific (next-to-mouth), simultaneous transmission, and extremity (wrist) use conditions is 0.06W/kg.


CC: This device is certified pursuant to two different Part 15 rules sections.

Mail To: