- Click "Connect"
- Set min/max BPM and sound volume
- Click "Start"
- When your BPM goes out limit BPM, you get sound alert
This app can run in the background, but your phone may kill it.
How to prevent this read here https://dontkillmyapp.com
- Polar H10
- Polar H9
- Polar H7
- Polar OH1
- Polar Verity Sense