Train smarter and go farther with the Fitbit Surge FB501BKL a sleek, fitness super watch designed to help you reach your peak performance. Maximize training, maintain intensity and monitor calorie burn with automatic wrist based heart rate monitoring. With continuous heart rate readings, Surge keeps you in the zone all day and during workouts. Built with eight sensor technology and best in class battery life, Surge transitions seamlessly from work to workouts tracking real time stats like steps, distance, heart rate, active minutes, calories burned and more, to keep you in the know, on the go. |