in this forum I saw a note suggesting you clean the sensors. This might fix erratic heart rate readings it said.
I tried it using the lens cleaner for my glasses. That helped a lot. It still is erratic but no where as bad as it was. I guess sweat affects it and the body oils build up.
I tried it using the lens cleaner for my glasses. That helped a lot. It still is erratic but no where as bad as it was. I guess sweat affects it and the body oils build up.