User License Agreement

Effective Date: November 2026

Before using this product, please read and ensure you understand this "End-User License Agreement" (hereinafter referred to as the "Agreement").

We are committed to respecting and strictly protecting the legal rights and interests of our users—including user privacy and data—ensuring they remain free from any infringement.

This Agreement (which includes the Privacy Policy provided at the end of this document) constitutes the final, complete, and exclusive agreement between you (the individual, legal entity, or other organization that has lawfully acquired this product; hereinafter referred to as "User" or "you") and us regarding the use of this product. It supersedes and integrates all prior discussions or agreements between the parties concerning these matters.

This Agreement is legally binding upon your use of this product. By entering into this Agreement, you represent and warrant that you possess the legal right and capacity to do so. Your use of this product signifies your acceptance of this Agreement. Please carefully review and understand all its terms, including provisions that limit or exclude our liability, as well as those that restrict your own rights. (Minors should be accompanied by a legal guardian when reviewing this document.) If you do not accept all the terms of this Agreement, please do not use this product.

User Agreement

l License

Subject to the terms of this Agreement, you are granted a non-transferable, non-exclusive license to:

1. Use this product;

2. Download, install, and use this product on any network communication devices, computer equipment, or mobile communication devices that you own. l Restrictive Provisions

The authorization granted to you under this Agreement is subject to the following restrictions:

1. You may not license, sell, lease, transfer, distribute, or otherwise use this product for any commercial purpose;

2. Except where such restrictions are prohibited by law, you may not modify, translate, adapt, merge, exploit, disassemble, alter, decompile, or reverse-engineer any part of this product or any derivative works thereof;

3. You may not use this product for the purpose of creating an identical or competing service;

4. Except as expressly provided by law, you may not produce, reproduce, distribute, sell, download, or display any part of this product in any form or by any means;

5. You may not remove or destroy any copyright notices or other proprietary markings contained within this product.

l Fees

You are solely responsible for all costs associated with your internet access, including any communication or information fees charged by third parties (such as telecommunications or mobile service providers). If any value-added telecommunications services are involved, we recommend that you verify the applicable charges with the respective service provider.

l Versions

Any updated or future versions, updates, or other modifications to this product shall be subject to this Agreement.

Compliance with Laws

You agree to comply with all applicable laws and regulations of the People's Republic of China, including but not limited to: the Contract Law of the PRC; the Copyright Law of the PRC and its implementing regulations; the Decision of the Standing Committee of the National People's Congress on Maintaining Internet Security; the Law of the PRC on Guarding State Secrets; the Telecommunications Regulations of the PRC; the Regulations of the PRC on the Security Protection of Computer Information Systems; the Interim Provisions of the PRC on the Administration of International Networking of Computer Information Networks and their implementing measures; the Provisions on the Administration of Secrecy in International Networking of Computer Information Systems; the Administrative Measures for Internet Information Services; the Administrative Measures for the Security Protection of International Networking of Computer Information Networks; and the Provisions on the Administration of Internet Electronic Bulletin Service. You assume full responsibility for any actions taken—and the consequences thereof—through the use of your password and account. Please note that any violation of the "Decision of the Standing Committee of the National People's Congress on Maintaining Internet Security" may constitute a criminal offense and result in criminal liability. The "Provisions on Electronic Bulletin Services" explicitly state that users of such services are responsible for the information they post. Similarly, the "Telecommunications Regulations" emphasize that telecommunications users are responsible for the content transmitted over telecommunications networks and for the consequences thereof. In any event, should this website have reason to believe that any of your actions—including, but not limited to, your statements or other conduct—violate or may violate the aforementioned laws and regulations, this website reserves the right to terminate the provision of services to you at any time, without prior notice.

User Content

l User Content

1. "User Content" refers to all content generated by a user when downloading, posting, or otherwise using this product (e.g., your information, images, or other content).

2. You are solely responsible for your User Content and shall bear any risks associated with the potential identification of yourself or any third party resulting from the disclosure of such content.

3. You agree that your User Content is subject to certain restrictions (see "Restrictions on Rights" for details).

Restrictions on Rights

By using the services provided within this product—whether through sharing or other means—you agree to assume full legal liability for any risks arising from the following actions:

1. Violating the fundamental principles established by the Constitution;

2. Endangering national security, disclosing state secrets, subverting state power, or undermining national unity;

3. Harming the honor or interests of the nation;

4. Inciting ethnic hatred or discrimination, or undermining ethnic unity;

5. Violating national religious policies, or promoting cults or feudal superstitions;

6. Disseminating content related to obscenity, pornography, gambling, violence, homicide, or terror, or inciting the commission of crimes;

7. Insulting or defaming others, or infringing upon the legitimate rights and interests of others;

8. Containing any other content prohibited by laws or administrative regulations. You agree not to engage in any of the following activities while using this product:

1. Distributing or sharing computer viruses, worms, malicious code, or any software designed to intentionally damage or alter computer systems or data;

2. Collecting information or data belonging to other users—such as email addresses—without authorization;

3. Using the product in an automated, malicious manner that places an excessive burden on servers, or otherwise interfering with or damaging website servers and network connections;

4. Attempting to access server data or communication data within this product without authorization;

5. Interfering with or disrupting the use of this product by other users.

Modifications and Termination

l Modifications

This application reserves the right to modify any terms of this agreement at any time. In the event of any changes, the updated agreement will be posted within the application. If you do not agree to these modifications, you may choose to stop using the application. The application may also notify you of such changes through other appropriate means (e.g., system notifications).

If you do not agree to the modifications made to the terms of this agreement, you have the right to cease using the application. Continued use of the application following such modifications will be deemed as your acceptance of the updated terms. l Termination

This Agreement becomes effective upon your acceptance and remains in effect throughout your use of the product, unless terminated in accordance with the terms herein.

Notwithstanding the foregoing, if you began using the product prior to accepting this Agreement, you acknowledge and agree that this Agreement became effective at the time of your first use of the product, unless terminated earlier in accordance with this Agreement.

We reserve the right to restrict or terminate your access to the product or your account in accordance with applicable law. We may terminate this Agreement at any time, for any reason, with or without notice—including, for example, if we have a good-faith belief that you have violated our Acceptable Use Policy or any other provision of this Agreement.

Without limiting the foregoing, we reserve the right to terminate this Agreement if a user infringes upon the copyright of a third party and we receive notification of such infringement from the copyright holder or their authorized legal representative.

Upon termination of this Agreement, your right to use the product shall cease. Please be aware that termination of your access means that your user content will be deleted from our active databases. We shall not be held liable to you for any consequences resulting from the termination of this Agreement, including the closure of your user account or the deletion of your user content.

Indemnification

l You agree to indemnify and hold us harmless against any complaints, lawsuits, losses, damages, liabilities, costs, or expenses (including legal fees) brought by third parties arising from or related to:

1. Your use of the product;

2. Your user content;

3. Your violation of this Agreement.

l We reserve the exclusive right to conduct our own defense and to seek compensation.

l You agree that you may not enter into any unilateral settlement regarding a legal action brought against a third party—in which both you and we are involved—without our prior written consent.

l We will make reasonable efforts to notify you of any such legal actions, proceedings, or related processes.

l In no event shall we be liable to you or any third party for any indirect, consequential, punitive, incidental, or special damages arising from this Agreement. You assume all risks regarding potential damage to your computer system or mobile communication device data resulting from accessing or using this product.

Governing Law

This agreement is governed by the laws of the People's Republic of China.

Any disputes arising between the parties shall be resolved through friendly consultation; if such consultation fails, the matter shall be brought before a competent court in the relevant jurisdiction.

Severability

If any provision of this agreement is found to be unenforceable for any reason, the remaining provisions shall continue to be in full force and effect, and the unenforceable provision shall be amended to the extent necessary to make it enforceable under the law.

Entire Agreement

This agreement (including the Privacy Policy) constitutes the final, complete, and exclusive agreement between you and us regarding the subject matter herein. It supersedes and integrates all prior discussions and agreements between the parties concerning such matters (including any previous end-user license agreements, terms of service, or privacy policies).

The headings in this agreement are for convenience only and carry no legal or contractual weight.

You may not assign any rights or obligations under this agreement without our prior written consent. Any attempted assignment in violation of this provision shall be null and void.

Effective Date: November 2026

Before you begin using our product (hereinafter referred to as "this product"), please carefully read and understand this Privacy Policy (hereinafter referred to as "this Policy").

We are committed to respecting and strictly protecting the legal rights and interests of our users while they use this product. We will use your information in accordance with the provisions of this Privacy Policy. While this Policy applies to all our services, we may also establish specific supplementary privacy terms for certain services, which provide additional details regarding our data processing practices. We will obtain your separate consent for any other data collection or processing activities. Please read this Privacy Policy carefully; by using our services, you signify your agreement to the practices described herein and in any supplementary terms. If you do not agree with the practices described in this Privacy Policy, please do not use our services or products.

I. Scope of Application

This applies to information you provide in accordance with the requirements of this product while using it. II. Use of Information

a) Providing information within this product is entirely voluntary; you are not required to fill in any specific fields.

b) This product will not provide, sell, rent, share, or trade your information with any unrelated third parties.

c) This product does not permit any third party to collect, edit, sell, or disseminate your information by any means.

III. Disclosure of Information

All information collected by this product is stored locally on the device upon which the product is running. Our company does not act as a data controller or processor and is therefore unable to disclose such information to any third party.

IV. Data Storage

This product stores the information you provide locally; it does not automatically upload this data to any third-party devices or servers.

V. Permissions

a) With your consent, this product may access Bluetooth and location services to facilitate Bluetooth communication with hardware devices and retrieve relevant health data (where applicable).

b) With your consent, this product may access your device’s camera and photo library, for instance, to allow you to set a profile picture (where applicable).

c) With your consent, this product may access your device’s storage (read/write permissions) to save the information, data, and logs you generate (where applicable).

V. Disclaimer

This product operates exclusively on the user’s local device. It connects to external hardware via Bluetooth and saves measurement data directly onto the device running the application.

The developer cannot access, control, or analyze this data, nor will it be transmitted to any server or third party.

VI. Changes

We may revise the terms of this Privacy Policy from time to time; such revisions shall become an integral part of this Privacy Policy. If any revision results in a substantial reduction of your rights under this Privacy Policy, we will notify you—either through a prominent notice on our homepage or by other appropriate means—before the changes take effect. By continuing to use our services after such revisions, you agree to be bound by the updated Privacy Policy.

Complaints and Feedback: open@contecmed.com

Contec Medical Systems (Qinhuangdao) Co., Ltd.

No. 112 Qinhuang West Street, Qinhuangdao, Hebei Province, China