Fitbit Charge 3 Activity Tracker+Heart Rate White Graphite Aluminum

Better measure calorie burn understand resting heart rate & more with 24/7 heart rate tracking and a battery life of up to 7 days varies with use and other factors.Choose from 15 plus exercise modes like run bike swim yoga circuit training and more set a goal and get real time stats during your workouts to see how you can keep getting better.Automatically record time spent in light deep and REM sleep stages and see Activity trends health insights and personalized guidance in one place with Fitbit today.