Privacy Policy

Last updated: December 2025

1. Introduction

This Privacy Policy describes how GlassRunner (“the App,” “we,” “us,” or “our”) collects, uses, and handles information in connection with your use of our Android mobile application. GlassRunner is a running companion app that tracks your running activities including location, distance, pace, and heart rate.

2. Information We Collect

The GlassRunner App collects the following types of information:

Location Information

• Precise location data when the app is running to track your running routes
• This data is used to calculate distance, pace, and display your route on the map

Health and Fitness Information

• Heart rate data when connected to a heart rate monitor or using on-device sensors
• Running metrics including distance, duration, pace, and heart rate statistics
• This data is used to provide real-time feedback and historical analysis of your running activities

Route and Activity Data

• GPS route points collected during runs
• Run statistics including average/max/min heart rate
• Timestamps and duration of activities

3. How We Use Information

We use the collected information to:

• Provide real-time running metrics (distance, pace, heart rate)
• Display your current location and route on the map
• Store your run history for later review
• Calculate and display average, maximum, and minimum metrics
• Provide personalized heart rate zone feedback based on your age

4. Data Storage and Sharing

Local Storage

• All data collected by the GlassRunner App is stored locally on your device only
• We do not transmit, upload, or share your personal data with any servers or third parties
• Your run history and health data remain exclusively on your device

No Third-Party Sharing

• We do not share your location or health data with any third parties
• No data is sent to Google, Facebook, or any other external services
• The app operates completely offline after installation

Data Deletion

• You can delete your run history directly from the app
• All data is removed when you uninstall the app

5. Data Security

We implement security measures to protect your data that is stored locally on your device:

• Data is stored in a local Room database within the app’s private storage
• No encryption is currently implemented for local data (future enhancement)
• Only the GlassRunner App can access the stored data due to Android’s app sandboxing

6. Children’s Privacy

The App does not knowingly collect personal information from children under the age of 13. The app is intended for users 13 and older who participate in running activities.

7. Changes to This Privacy Policy

We may update this Privacy Policy from time to time as the App evolves and new features are added. Any changes will be reflected on this page with an updated “Last updated” date. Your continued use of the App after any modifications constitutes your acceptance of the updated Privacy Policy.

8. Contact Us

If you have any questions or concerns about this Privacy Policy or the GlassRunner App, please contact us through the Google Play Store support channel or email us at info@fghbuild.com.