Fitbit FB417BKGY-FRCJK Charge 4 fitness and Activity Tracker with Built-In Gps, Heart Rate, Black, One Size 0.46 pound

With Fitbit charge 4, there’s no limit to how far you can go. This sleek, swimproof tracker is packed with features that help you know your workouts and your body better-like built-in GPS, active zone minutes, new exercise modes and sleep tracking. Plus, with Fitbit pay and up to 7-days of battery life, you get more convenience on the go and more inspiration to reach your fitness goals.

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. 3-axis accelerometer
Use 24/7 heart rate to track resting heart rate and better measure calorie burn
Play your favorite songs and playlists with Spotify app controls on your wrist and make secure purchases with Fitbit pay
Track workouts in real-time with 20+ goal-based exercise modes. It’s also swimproof and water resistant to 50m so you can track swims, wear in the shower and more