Polar's entire sports watch lineup just got a major upgrade, and it'll make your training more effective than ever
Polar's sports watches are getting a major upgrade The company is adding integration with TrainingPeaks It means users will ...
Polar just made structured training easier with a major (free) software upgrade – and it works on older smartwatches!
That means no more scribbling down intervals or trying to remember your heart rate zones mid-run – your triathlon watch will ...