Hi,
I use the H10 heart rate sensor from Polar when jogging. When evaluating the heart rate, I notice that it drops by about 10 bpm every 5-10 minutes at regular intervals and then rises directly back to the initial value.
When I record the activity with the Polar Beat app I don't see this problem.
I have already turned off the pulse oximeter.
I have tried ANT+ and Bluetooth.
All devices are updated and batteries are full
The chest strap gets wet every time before wearing.
I have already reset the H10 sensor as well.
When I use wrist heart rate, the problem does not occur, but unfortunately is not as accurate.
Thanks for your help.
