Promotion only applicable to wigglecouk purchases run with music not with your phone play over 500 songs from your gps running watch store your playlists on your watch and play them wirelessly during your run see your heart rate on your wrist say goodbye to chest straps with the tomtom runner 3 gps watch the built in cardio sensor tracks your heart rate straight from your wrist no more sweaty bands and chafing track all your sports mix up your training run gym bike swim treadm