Dec 29, 2011 8:08 PM GMT
I've been wanting to find a good heart rate monitor to use when working out. Anyone have any suggestions of a good brand?
Possibly something that syncs with the iPhone? I heard polar wearlink from Nike+ wasn't compatible with the iPhone 4s, is this true?
Possibly something that syncs with the iPhone? I heard polar wearlink from Nike+ wasn't compatible with the iPhone 4s, is this true?