Description
Authentic Fitbit Alta HR activity tracker, Lot of 2 trackers. Size small leather band Size Large blue rubber band Both are used, need to be reset to manufacturing setting. Charger not included Designed for both indoor and outdoor workouts, this electric cordless device measures your heart rate, pedometer steps, and calorie burn. Fitness trackers feature wireless Bluetooth connectivity, GPS tracking, and smartphone compatibility. Has an alarm, exercise log, heart rate monitor, sleep tracker, and calorie monitor. Perfect for gym and training, yoga, and running and jogging.