I've been used 955 for 8 monthss. I set auto detect max. Heart rate and threshold heart rate on. I got max. Hr update once in awhile but I never got threshold heart rate update I've always used coros heart rate monitor. Is there something wrong?
I've been used 955 for 8 monthss. I set auto detect max. Heart rate and threshold heart rate on. I got max. Hr update once in awhile but I never got threshold heart rate update I've always used coros heart rate monitor. Is there something wrong?