FCC ID: 2AHFT522 Smart Watch

ID Sport02 Plus 5x5mm 8.6x1.1mm 4.2x15.9mm 15.9x18.9mm 522 T F H A 2

D I C C F I C

2 3 0 2 3

2 A H F T522 ID Sport02 Plus 7.8x4mm 3x10.4mm m m 3 7x5mm 4.9x7mm

Shenzhen DO Intelligent Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-6-28 SUBJECT: FCC Application for (FCC ID: 2AHFT522) To Whom It May Concern:

We, the undersigned, hereby authorize Hedy Huang in Shenzhen Huaxia Testing Technology Co., Ltd at 1F., Block A of Tongsheng Technology Building, Huahui Road, Dalang Street, Longhua District, Shenzhen, China on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Shenzhen Huaxia Testing Technology Co., Ltd on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely,

(Must be signed by the person that is listed on the FCC Website) Signature:

Contact name: Wu Dajun Company name: Shenzhen DO Intelligent Technology Co., Ltd. Address: 11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District, Shenzhen, China Date: 04/17/2018 VCB_F-01: Operating Procedures Form FCC Authorization v02 Page 1 of 1

Shenzhen DO Intelligent Technology Co., Ltd Class II Permissive Change Request Letter Date: 2023-6-29 SUBJECT: FCC Application for FCC ID: 2AHFT522 To Whom It May Concern:

We are submitting an application for a Class II Permissive Change to the FCC approval of:

Company name: Shenzhen DO Intelligent Technology Co., Ltd Product Description: Smart Watch FCC ID: 2AHFT522 Original Grant Date: 06/09/2023 The transmitter module itself has not changed. Here are the changes:

Here the product #1 means the product version in original FCC grant (model: ID Sport02 Plus), product #2 means the modified new product version in this permissive change application

(model: ID Sport02). The difference between #1 and #2 is the removal of the GPS module on the motherboard. The key differences are the appearance and the model number. These changes do not affect RF performance. This report only contains the test data for product #2. For the test result for product #1, please refer to original test report NO.CQASZ20230400613E. Sincerely,

Clients signature Clients name & title: Wu Dajun/General manager Contact information / address: wudj@idoosmart.com

Shenzhen DO Intelligent Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AHFT522 Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:

Exhibit Type 1. Block Diagram, 2. Schematics, 3. Operational Description File Name 1. 2AHFT522 -Block diagram 2. 2AHFT522 -SCH 3. 2AHFT522 -Operational description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commissions public notice, we also request temporary confidential treatment of information accompanying this application as outlined below for an initial period of xxxx (ie- 45, 90 or 180) days:

Exhibit Type N/A File Name N/A Signature:

Contact name: Wu Dajun Company name: Shenzhen DO Intelligent Technology Co., Ltd. Address: 11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District, Shenzhen, China Date: 04/17/2018 VCB_F-01: Operating Procedures Form FCC Confidentiality v02 Page 1 of 1

Shenzhen DO Intelligent Technology Co., Ltd. Attestation Statement Letter I Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-6-28 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC Application for FCC ID: 2AHFT522 Shenzhen DO Intelligent Technology Co., Ltd. certifies that the equipment for which authorization is sought is not covered equipment prohibited for receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely Applicants Signature:

Applicants name: Wu Daju n Date: 04/17/2018 VCB_F-01: Operating Procedures Form FCC Authorization v02 Page 1 of 1

Shenzhen DO Intelligent Technology Co., Ltd. Attestation Statement Letter II Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-6-28 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC Application for FCC ID:2AHFT522 Shenzhen DO Intelligent Technology Co., Ltd. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing "covered equipment. Sincerely Applicants Signature:

Applicants name: Wu Daju n Date: 04/17/2018 VCB_F-01: Operating Procedures Form FCC Authorization v02 Page 1 of 1

Shenzhen DO Intelligent Technology Co., Ltd Model Confirmation Letter We, (Shenzhen DO Intelligent Technology Co., Ltd) certify the product:

Smart Watch Model No.: ID Sport02, ID Sport02 Plus Here the product #1 means the product version in original FCC grant (model: ID Sport02 Plus)

, product #2 means the modified new product version in this permissive change application

(model: ID Sport02). The difference between #1 and #2 is the removal of the GPS module on the motherboard. The key differences are the appearance and the model number. These changes do not affect RF performance. Signiture:

Grantee Contact: Wu Dajun Company Name: Shenzhen DO Intelligent Technology Co., Ltd Date:2023-6-2 8

Shenzhen DO Intelligent Technology Co., Ltd. Address:

Shenzhen, China FRN: 0025289893 Date: 2023-06-05 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District, Ref: Attestation Statements Part 2.911(d)(7) Filing SUBJECT: FCC Application for FCC ID: 2AHFT522 Shenzhen DO Intelligent Technology Co., Ltd. certifies that, as of the date of the filing of the application, Cleveland Intemational Trade Agency. is our designated U.S. agent for service of process for the above referenced FCC ID. Shenzhen DO Intelligent Technology Co., Ltd. accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Cleveland Intemational Trade Agency accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information:

Name: Cleveland International Trade Agency Address: 4033 ST Clair Ave, Cleveland, OH 44103, USA FRN: 0033401837 Contact Person: Becky Deng Tel.: 216-600-0606 Email: Georgewu7012@gmail.com Sincerely, Signed on behalf of Shenzhen DO Intelligent Technology Co., Ltd. Signed on behalf of Cleveland International Trade Agere) sonar [Ao 0 po Name: Wu Dajun Name: Becky Deng Title: General manager Title: Manager Date: 2023-5-15 Date:

2023-06-05

Shenzhen DO Intelligent Technology Co., Ltd. Attestation Statement Letter I Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2023-5-17 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC Application for FCC ID: 2AHFT522 Shenzhen DO Intelligent Technology Co., Ltd. certifies that the equipment for which authorization is sought is not covered equipment prohibited for receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely Applicants Signature:

Applicants name: Wu Dajun Date: 04/17/2018 VCB_F-01: Operating Procedures Form FCC Authorization v02 Page 1 of 1

Shenzhen DO Intelligent Technology Co., Ltd. Attestation Statement Letter II Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2023-5-17 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC Application for FCC ID:2AHFT522 Shenzhen DO Intelligent Technology Co., Ltd. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing "covered equipment. Sincerely Applicants Signature:

Applicants name: Wu Dajun Date: 04/17/2018 VCB_F-01: Operating Procedures Form FCC Authorization v02 Page 1 of 1

Shenzhen DO Intelligent Technology Co., Ltd. Address:

Shenzhen, China FRN: 0025289893 Date: 2023-06-05 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District, Ref: Attestation Statements Part 2.911(d)(7) Filing SUBJECT: FCC Application for FCC ID: 2AHFT522 Shenzhen DO Intelligent Technology Co., Ltd. certifies that, as of the date of the filing of the application, Cleveland Intemational Trade Agency. is our designated U.S. agent for service of process for the above referenced FCC ID. Shenzhen DO Intelligent Technology Co., Ltd. accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Cleveland Intemational Trade Agency accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information:

Name: Cleveland International Trade Agency Address: 4033 ST Clair Ave, Cleveland, OH 44103, USA FRN: 0033401837 Contact Person: Becky Deng Tel.: 216-600-0606 Email: Georgewu7012@gmail.com Sincerely, Signed on behalf of Shenzhen DO Intelligent Technology Co., Ltd. Signed on behalf of Cleveland International Trade Agere) sonar [Ao 0 po Name: Wu Dajun Name: Becky Deng Title: General manager Title: Manager Date: 2023-5-15 Date:

2023-06-05

Shenzhen DO Intelligent Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AHFT522 Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:

Exhibit Type 1. Block Diagram, 2. Schematics, 3. Operational Description File Name 1. 2AHFT522 -Block diagram 2. 2AHFT522 -SCH 3. 2AHFT522 -Operational description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commissions public notice, we also request temporary confidential treatment of information accompanying this application as outlined below for an initial period of xxxx (ie- 45, 90 or 180) days:

Exhibit Type N/A File Name N/A Signature:

Contact name: Wu Dajun Company name: Shenzhen DO Intelligent Technology Co., Ltd. Address: 11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District, Shenzhen, China Date: 04/17/2018 VCB_F-01: Operating Procedures Form FCC Confidentiality v02 Page 1 of 1

Shenzhen DO Intelligent Technology Co., Ltd. Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2023-5-17 SUBJECT: FCC Application for (FCC ID: 2AHFT522) To Whom It May Concern:

We, the undersigned, hereby authorize Hedy Huang in Shenzhen Huaxia Testing Technology Co., Ltd at 1F., Block A of Tongsheng Technology Building, Huahui Road, Dalang Street, Longhua District, Shenzhen, China on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Shenzhen Huaxia Testing Technology Co., Ltd on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely,

(Must be signed by the person that is listed on the FCC Website) Signature:

Contact name: Wu Dajun Company name: Shenzhen DO Intelligent Technology Co., Ltd. Address: 11th Floor, 3# Building, Guole Tech Park, Lirong Road, Dalang, Longhua District, Shenzhen, China Date: 04/17/2018 VCB_F-01: Operating Procedures Form FCC Authorization v02 Page 1 of 1