Fitbit Charge 4 Fitness Tracker - Blue

Warranty : 12 Months Warranty

Description :

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,Use 24/7 heart rate to track resting heart rate and better measure calorie burn,Track workouts in real-time with 20+ goal-based exercise modes and it's also swimproof and water resistant to 50m so you can track swims