This Privacy Policy explains how WellTracker collects, uses, and protects your information when you use the mobile application provided by Liangyang Network.
1. Information We Collect
Health Information
Users may choose to enter and store health related data such as:
Heart rate measurements
Blood pressure records
Blood sugar records
Blood oxygen records
BMI and body measurements
This data is used only to provide the health tracking features within the application.
Device Information
We may collect limited technical information such as:
Device model
Operating system version
App usage statistics
Crash reports
This helps us improve the app’s stability and performance.
Camera Usage
The camera is used solely for heart rate detection through optical analysis of fingertip color changes.
No camera images or videos are stored or transmitted.
2. Advertising Identifier (IDFA)
Future versions of the application may use the Apple Advertising Identifier (IDFA) to support advertising and analytics.
If implemented:
Users will be asked for permission through Apple's App Tracking Transparency framework.
Tracking will only occur if the user explicitly grants permission.
3. How We Use Information
Information collected may be used to:
Provide health tracking functionality
Improve application performance
Analyze app usage
Provide optional personalized content
Support future subscription services
4. Data Storage
Health data entered into the application is stored locally on the user’s device unless otherwise stated.
We take reasonable measures to protect user information.
5. Third-Party Services
The application may integrate third-party services for analytics, advertising, or infrastructure support.
These services may collect information in accordance with their own privacy policies.
6. Children's Privacy
WellTracker is not intended for children under the age of 13.
We do not knowingly collect personal information from children.
7. Changes to This Policy
We may update this Privacy Policy from time to time. Updates will be posted within the application or on the related website.
8. Contact Us
If you have any questions about this Privacy Policy, please contact:
Email: queen@liangyangnetwork.com