polar m200 activity tracker
p polar m200 gps running watch with wrist based heart rate strong activity tracker is a waterproof integrated and 24 7 tracking the best workout one you do easy to use monitoring motivates guides every step of way suitable circumference ranges for straps are m l 150 ndash 210mm smart calories lets know exactly how many rsquo ve burned on your weight height age gender individual maximum hrmax hard re training guide shows active been during day gives practical guidance reaching daily goal benefit feedback weekly monthly showing choices help stay healthy delivers motivating immediately after describing effect session available flow index performance developing program train event personal adaptive plan in choose from four different targets 5k 10k half marathon get that fits goals nbsp