Fitbit Charge 4 Advanced Fitness Tracker + GPS - RS3861

Use built-in GPS to see your pace and distance on screen during outdoor runs, rides, hikes and more and see a workout intensity map in the app that shows your heart rate changes along your route. With Active Zone minutes, feel a buzz when you reach your target heart rate zones during exercise, and celebrate when you earn extra minutes outside of exercise. Black/Black, One Size (S &L Bands Included). NEW in box.