Product code: Polar Flow hotsell A370 Fitness Tracker
Size M/L adjustable band. Used, in box. Comes with screen protectors kit Highlights: Tracks Distance, Steps, Calories Burned Wrist-Based Heart Rate Data Smart Coaching GPS via Phone Sleep hotsell Monitoring Smart Notifications Water Resistant Up to 98' Battery Lasts Up to 4 Days.
Size M/L adjustable band. Used, in box. Comes with screen protectors kit Highlights: Tracks Distance, Steps, Calories Burned Wrist-Based Heart Rate Data Smart Coaching GPS via Phone Sleep hotsell Monitoring Smart Notifications Water Resistant Up to 98' Battery Lasts Up to 4 Days.