I just bought a brand new Polar S720i heart rate monitor and everything seemed to work fine for the first few months (it's only about 3 months old), but now on the interval setting and on the basic setting, but especially during intervals, the watch just stops counting down and I have to keep pressing the red start button to get the countdown timer going again . It's the most frustrating thing in the world!
Has anyone else experienced this problem with their Polar HRM?
Thanks!
Has anyone else experienced this problem with their Polar HRM?
Thanks!