Product code: Fitbit Charge high quality 4 w/ Rainbow Adjustable Band
Use the Charge 4 with 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, reach your target heart rate zones during exercise. Strapless 24/7 heart rate tracks resting heart rate & better measure calorie burn Play your favorite songs and playlists with Spotify app controls on your wrist. and get call, text and smartphone app high quality notifications. 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 Battery Life - Up to 7 days and up to 5 hours when using built-in GPS (varies with use & other factors).
Use the Charge 4 with 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, reach your target heart rate zones during exercise. Strapless 24/7 heart rate tracks resting heart rate & better measure calorie burn Play your favorite songs and playlists with Spotify app controls on your wrist. and get call, text and smartphone app high quality notifications. 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 Battery Life - Up to 7 days and up to 5 hours when using built-in GPS (varies with use & other factors).