Privacy Policy

Last updated: March 2026

1. Introduction

Welcome to Heart Rate Monitor. We respect your privacy and are committed to protecting your personal health data. This privacy policy explains how we collect, use, and safeguard your information when you use our mobile application and website.

2. Data Collection

Local Data: We believe your health data belongs entirely to you. Heart Rate Monitor does not collect, track, or transmit your personal health metrics to our servers. All such data remains on your personal device.

Third-Party Services: Our app uses Google AdMob to provide advertisements. Google may collect and use data such as your device's advertising ID to personalize ads. For more information, please visit Google's Privacy & Terms.

3. Complete Offline Capability

Heart Rate Monitor is explicitly designed to be fully functional without an internet connection. You can use the app completely offline, guaranteeing that your sensitive health data never leaves your device.

4. Data Storage and Security

All personal health metrics you log—such as heart rate, blood pressure, weight, and stress levels—are stored securely and locally on your personal device. We do not have any access to your data under any circumstances.

5. Data Retention

Since Heart Rate Monitor operates entirely offline for its core features, your health data remains only on your device for as long as the application is installed. We do not retain any of your health data on our servers. Third-party providers (like Google AdMob) may retain technical data according to their own retention policies.

6. Data Deletion

You have full control over your data. You can delete your data at any time through the following methods:

  • In-App Deletion: You can delete all your stored health data at once through the "Settings" section within the app.
  • Device Settings: You can clear the app's storage and cache via your device's system settings.
  • App Uninstallation: Uninstalling the app from your device will permanently remove all locally stored health data.

For any data collected by third-party services (like Google AdMob), you can manage your ad preferences and data deletion through your Google Account settings.

7. Contact Us

If you have any questions about this Privacy Policy, please contact us at lichitech.vn@gmail.com.