Looking for testers: BioFlow Ocean, ECG + biometrics + breathing & meditation for Wear OS
Name of App:
BioFlow Ocean
Brief Description of app's features:
BioFlow Ocean is an independent Android + Wear OS wellness app that brings together ECG, heart rate/BPM, SpO₂, skin temperature, guided breathing, meditation and physiological trends in one connected watch and phone experience.
On supported Galaxy Watches, BioFlow can capture a full 30-second ECG at 500 Hz, preserving the complete 15,000-sample waveform and transferring it to the Android companion app.
The phone app provides ECG waveform history, signal and beat-to-beat analysis, RR/HRV-related metrics, signal-quality information and PDF/CSV export.
BioFlow also includes:
• Heart rate/BPM monitoring
• SpO₂ measurement on supported hardware
• Skin temperature on supported hardware
• Guided breathing with animation, sound and haptics
• Meditation sessions incorporating physiological measurements
• Session history and trends
• Offline watch-to-phone synchronisation
• A dynamic Ocean interface shared between phone and watch
One of the reasons I started developing BioFlow was to avoid unnecessary phone-brand lock-in. The Android companion does not require a Samsung phone, so I'm particularly interested in testing Galaxy Watches paired with Pixel, OnePlus, Motorola, Xiaomi, Nothing and other Android phones.
I'm now looking for people willing to help test it across a wider range of real Wear OS devices and phone/watch combinations.
Cost:
Free during closed beta testing.
Play Store Link or equivalent:
First join the BioFlow Beta Testers Google Group using the same Google account you use with Google Play:
https://groups.google.com/g/bioflow-beta-testers-google-group
Then opt into the BioFlow Ocean closed test:
https://play.google.com/apps/testing/com.bioflow.insight.ocean
Google Play:
https://play.google.com/store/apps/details?id=com.bioflow.insight.ocean
If you join, please remain opted into the closed test for at least 14 days if possible.
I'm especially interested in feedback on:
• Your watch model and phone model
• ECG acquisition and waveform transfer
• Heart rate, SpO₂ and temperature behaviour
• Breathing and meditation sessions
• Phone/watch synchronisation
• Battery/performance issues
• UI problems on different watch sizes
• Anything that simply doesn't behave as expected
Actual feedback is much more useful to me than simply installing the app, so please feel free to be critical.
BioFlow is experimental wellness software and is not a certified medical device. ECG and other biometric outputs should not be used for medical diagnosis or treatment decisions.
Thanks to anyone willing to help test it!
