HeartScan

This Privacy Policy describes how HeartScan ("we", "us", or "our") collects, uses, and shares information when you use our mobile application (the "App"). By using the App, you agree to the collection and use of information in accordance with this policy.

1. Information We Collect

1.1 Information You Provide

When you use the App, we may collect information that you voluntarily provide to us, such as:

• Heart rate measurements and related data that you record using the App
• Personal notes you add to your measurements
• Contact information if you reach out to us for support (such as your email address)

1.2 Information Collected Automatically

When you use the App, we may automatically collect certain information about your device and usage of the App, including:

• Device information: such as your device model, operating system version, unique device identifiers, and mobile network information
• Usage data: such as the features you use, the time and duration of your use, and other interaction information
• Technical information: such as crash reports, system activity, and hardware settings

1.3 Information from Apple Health

With your explicit permission, the App may access and sync heart rate data with Apple Health. This data is used solely for the purpose of providing the App's features and is handled in accordance with Apple's privacy policies.

2. How We Use Your Information

We use the information we collect for the following purposes:

• To provide and maintain the App's functionality
• To process and store your heart rate measurements and related data
• To generate health trends, insights, and personalized recommendations
• To enable synchronization with Apple Health (with your permission)
• To send you reminders and notifications (with your permission)
• To improve the App's features and user experience
• To respond to your support requests and provide customer service
• To detect, prevent, and address technical issues

3. How We Store Your Information

Your heart rate measurements and related data are stored locally on your device. We do not automatically upload this data to our servers unless explicitly stated otherwise with your consent.

We implement reasonable security measures to protect your information from unauthorized access, use, or disclosure. However, no method of transmission over the internet or electronic storage is completely secure, and we cannot guarantee absolute security.

4. Sharing Your Information

We do not share your personal information with third parties except in the following circumstances:

• With your explicit consent
• To comply with applicable laws, regulations, or legal processes
• To respond to lawful requests from public authorities
• To protect our rights, privacy, safety, or property, and that of our users
• With service providers who assist us in operating the App and providing our services, under strict confidentiality agreements

We may share aggregated, anonymized data that does not identify you individually for research, analytics, or other purposes.

5. Your Control Over Your Information

You have control over your information in the following ways:

• You can view, edit, and delete your heart rate measurements within the App
• You can disable Apple Health integration at any time through your device settings
• You can turn off notifications through your device settings
• You can request access to the information we have collected about you
• You can request correction or deletion of your information

To exercise these rights, please contact us at xinlvyi8291@163.com.

6. Third-Party Services

The App may contain links to third-party websites or services that are not owned or controlled by us. We have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party websites or services. You acknowledge and agree that we shall not be responsible or liable, directly or indirectly, for any damage or loss caused or alleged to be caused by or in connection with the use of or reliance on any such content, goods, or services available on or through any such websites or services.

7. Children's Privacy

The App is not intended for use by children under the age of 13. We do not knowingly collect personal information from children under 13. If we become aware that we have collected personal information from a child under 13 without verification of parental consent, we will take steps to remove that information from our servers.

8. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page. You are advised to review this Privacy Policy periodically for any changes. Changes to this Privacy Policy are effective when they are posted on this page.

9. Contact Us

If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at xinlvyi8291@163.com.

10. Data Retention

We retain your information for as long as necessary to provide the services and fulfill the purposes described in this Privacy Policy, unless a longer retention period is required or permitted by law. When your information is no longer needed, we will delete it or anonymize it so that it no longer identifies you.

11. International Data Transfers

If you use the App outside of your country of residence, your information may be transferred to and processed in other countries. By using the App, you consent to the transfer of your information to countries outside of your country of residence, which may have different data protection laws than your country.

12. Your Rights Under Data Protection Laws

Depending on your country of residence, you may have certain rights under applicable data protection laws, including the right to access, correct, or delete your personal information, the right to restrict or object to processing, and the right to data portability. To exercise these rights, please contact us at xinlvyi8291@163.com.

13. Cookies and Similar Technologies

The App may use cookies and similar tracking technologies to enhance your experience, analyze usage patterns, and improve the App. You can control cookies through your device settings, but disabling cookies may affect the functionality of the App.

14. Consent

By using the App, you consent to the collection, use, and sharing of your information as described in this Privacy Policy. You can withdraw your consent at any time by discontinuing use of the App and contacting us to request deletion of your information.

15. Security

We take reasonable measures to protect your information from unauthorized access, use, or disclosure. These measures include technical, administrative, and physical safeguards designed to protect your information. However, no security system is completely secure, and we cannot guarantee the absolute security of your information.

16. California Privacy Rights

If you are a California resident, you have the right to request information about how we collect, use, and disclose your personal information, and to request deletion of your personal information. You also have the right to opt out of the sale of your personal information. To exercise these rights, please contact us at xinlvyi8291@163.com.

17. European Union Privacy Rights

If you are a resident of the European Union, you have certain rights under the General Data Protection Regulation (GDPR), including the right to access, correct, or delete your personal information, the right to restrict processing, the right to object to processing, and the right to data portability. To exercise these rights, please contact us at xinlvyi8291@163.com.