Fitbit Charge 4, Black

Fitbit Charge 4, Black Product Features

• 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 & 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