ONRHYTHM 500 runner's heart rate monitor watch red
We designed this watch for runners looking to measure their heart rate to manage efforts when training.
Make progress easily using the interval mode and intensity indicator.
Only one color available
Stopwatch, heart rate (BPM and %HRmax), calories
Target zone (BPM or %MHR) - Intensity indicator - intervals - lap times
Ease of use
Bluetooth coded transmission: optimal connection with the watch
Watch: 5 ATM (swimming) - Strap: 1 ATM (water splashes)
Textile cardio belt for greater user comfort.