Why can't I install Optimal HRV: Biofeedback?

The installation of Optimal HRV: Biofeedback may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure Optimal HRV: Biofeedback is compatible with your phone.

How to check if Optimal HRV: Biofeedback is safe to download?

Optimal HRV: Biofeedback is safe to download on APKPure, as it has a trusted and verified digital signature from its developer.

How to download Optimal HRV: Biofeedback old versions?

APKPure provides the latest version and all the older versions of Optimal HRV: Biofeedback. You can download any version you want from here: All Versions of Optimal HRV: Biofeedback

What's the file size of Optimal HRV: Biofeedback?

Optimal HRV: Biofeedback takes up around 49.1 MB of storage. It's recommended to download APKPure App to install Optimal HRV: Biofeedback successfully on your mobile device with faster speed.

Optimal HRV: Biofeedback

1K+Everyone

Optimal, LLC
Aug 10, 2026

Trusted App

What's New in the Latest Version 7.61.61

Aug 10, 2026

Faster, smoother, and more reliable!

- Redesigned biofeedback history, post-session results, and RF assessment screens
- Improved app speed and load times
- Smoother audio and vibration playback
- Heart rate chart now shows a rolling 1-minute view
- Cancel a session after 1 min and keep your progress—no more lost data
- Reliable data sync even if your internet drops
- Connect devices even if already paired in your phone's Bluetooth menu
- Bluetooth, navigation, and other bug fixes

APK Info

Package Name
com.optimalhrv.app
File Format
XAPK
Android OS
Android 7.0+ (N, API 24)
Architecture
arm64-v8a
Content Rating
Everyone
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05aeaacf2b0af2a208463b45c42a9a44905c8c21
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