Privacy Policy

This Privacy Policy describes how BeatTrack ("we", "us", or "our") collects, uses, and shares information about you 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 Personal Information

We do not collect personal information such as your name, email address, or phone number unless you voluntarily provide it to us, for example, when contacting customer support.

1.2 Health and Fitness Information

The App collects heart rate data that you measure using the App's camera-based detection feature. This data is stored locally on your device and may be synced with Apple Health if you choose to enable this integration. We do not access or store this health data on our servers unless explicitly permitted by you.

1.3 Usage Information

We may collect information about how you use the App, including:

• Device information (e.g., device model, operating system version)
• App usage statistics (e.g., features used, time spent in the App)
• Crash reports and technical logs to help us improve the App

2. How We Use Your Information

2.1 To Provide and Improve the App

We use the information we collect to operate, maintain, and improve the App, including to:

• Provide and personalize the App's features and functionality
• Analyze usage trends to enhance user experience
• Diagnose and fix technical issues

2.2 Health Data Usage

Heart rate data collected by the App is used solely for the purpose of displaying your measurements, generating trends and insights, and syncing with Apple Health (if enabled). This data is not used for any other purpose without your explicit consent.

2.3 Communication

If you contact us for support, we may use the information you provide to respond to your inquiries and assist you.

3. How We Share Your Information

3.1 Service Providers

We may share information with third-party service providers who perform services on our behalf, such as hosting, analytics, and customer support. These service providers are contractually obligated to protect your information and use it only for the purposes we specify.

3.2 Legal Requirements

We may disclose your information if required to do so by law or in response to valid requests by public authorities (e.g., a court or government agency).

3.3 Apple Health Integration

If you enable Apple Health integration, heart rate data will be shared with Apple Health in accordance with Apple's privacy policy. We do not control how Apple uses this data.

4. Data Retention

Heart rate data is stored locally on your device. You can delete this data at any time through the App's settings. Usage information is retained for as long as necessary to provide and improve the App, unless a longer retention period is required by law.

5. Your Choices and Controls

5.1 Access and Deletion

You can access and delete your heart rate data through the App's settings. To request access to other information we may hold about you, please contact us at xintiaoce4721@163.com.

5.2 Apple Health

You can manage Apple Health permissions in your device's settings. Disabling permissions will prevent the App from syncing data with Apple Health.

5.3 Opt-Out of Usage Data Collection

You can opt out of certain usage data collection by adjusting your device settings or contacting us at xintiaoce4721@163.com.

6. Security

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

7. Children's Privacy

The App is not intended for use by children under the age of 13. We do not knowingly collect information from children under 13. If we become aware that we have collected information from a child under 13, we will delete it immediately.

8. Changes to This Privacy Policy

We may update this 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.

9. Contact Us