Health Debug
Mock and inject structured health data into Android Health Connect.
Health Debug is an Android development and testing tool built with Jetpack Compose and Material Design 3. It lets you easily mock and inject highly structured health and fitness data into Android Health Connect.
It supports every Health Connect version, from the standalone APK on Android 13 and lower to the framework built into Android 14+ (up to API 36 / Android 16).
All data is written to the on-device Health Connect store. Nothing is collected, uploaded or shared.
Set Duration and Pace
In Live Recording, set hours, minutes, seconds and steps-per-minute pace, then start simulating a walk or run.
Live Session Stats
See remaining time, steps, distance, speed, pace and kcal update live, with segments and speed fluctuation calculated automatically.
Live Update Notifications
Powered by Android 16's latest Live Update and ProgressStyle APIs to display steps, distance, and calories live. Progress stays visible across the status bar and notification shade even after leaving the app.
Direct Historical Write
Pick walking, running or cycling and inject past sessions from step count and pace, previewing distance, speed and kcal before writing.
Browse Health Records
Filter by time range, source app and data type to verify the steps, distance, calories and heart rate you wrote.
Seamless Health Connect Sync
Accurately inject simulated workouts, heart rate, and distance directly into the Health Connect native store. Any supported app (such as Google Fit) can read and visualize them instantly, making it effortless to verify your cross-app data pipeline.
Screenshots
Key features
Set Duration and Pace
In Live Recording, set hours, minutes, seconds and steps-per-minute pace, then start simulating a walk or run.
Live Session Stats
See remaining time, steps, distance, speed, pace and kcal update live, with segments and speed fluctuation calculated automatically.
Live Update Notifications
Powered by Android 16's latest Live Update and ProgressStyle APIs to display steps, distance, and calories live. Progress stays visible across the status bar and notification shade even after leaving the app.
Direct Historical Write
Pick walking, running or cycling and inject past sessions from step count and pace, previewing distance, speed and kcal before writing.
Browse Health Records
Filter by time range, source app and data type to verify the steps, distance, calories and heart rate you wrote.
Seamless Health Connect Sync
Accurately inject simulated workouts, heart rate, and distance directly into the Health Connect native store. Any supported app (such as Google Fit) can read and visualize them instantly, making it effortless to verify your cross-app data pipeline.
Technical specifications
| App Identifier (ID) | com.lnu.healthdebug |
|---|---|
| Version | 2.2.2 |
| Min Requirements | Android 7.1 |
| Target OS Version | Android 16 |
How to install and try
Join Community Group
Join the user community to get early access and updates.
Join Community testify-dev-communityTry & give feedback
Use the app and submit valuable feedback.
Send feedback(Placeholder) link not provided yet
FAQ
What do I need to join the beta?
A Google account (the same one used for the Play Store) and a device running Android 7.1 (API 25) or higher. Android 13 and lower also need the Health Connect app.
Does the app collect my data?
No. All data is written to the on-device Health Connect store and never uploaded or shared. See the privacy policy for details.
Is iOS supported?
Currently, it is only officially available on Google Play. While the project includes iOS configuration and has been verified on the simulator, there are no plans for an App Store release at this time.
Changelog
2.2.2
- Targets Android 16 (API 36) with live recording
Feedback & links
Feel free to leave feedback on the app listing, or open an issue on GitHub if available.