Fitbit Charge HR Charge HR Fitbit Every beat counts. Buy Now Details Specifications FAQs Fitbit Charge HR PurePulse™ Heart Rate Get continuous, automatic, wrist-based heart rate and simplified heart rate zones Workouts + All-Day Activity Track steps, distance, calories burned, floors climbed, active minutes, heart rate, hourly activity & stationary time Caller ID + Watch See daily stats & time of day, and get call notifications with compatible devices Exercise Mode Record workouts to get real-time stats & see post-workout summaries SmartTrack™ Automatically recognises when you exercise and records it in the Fitbit app Auto Sleep + Alarms Monitor your sleep automatically & set a silent alarm Wireless Syncing Sync stats wirelessly & automatically to leading smartphones and computers Long Battery Life Lasts longer than competing trackers with a battery life up to 5 days* For better fitness, start with heart. Let your heart be your guide with Charge HR. Monitor heart rate automatically and continuously right on your wrist to accurately track calorie burn, maintain workout intensity, maximise training and optimise health – all without an uncomfortable chest strap. Get better tracking with every beat. Take control of your goals by using Charge HR to record your workouts and track all-day activity like heart rate, steps, distance, calories burned, stairs climbed and active minutes. With an impressive battery life up to 5 days* and instant access to every stat, you don’t have to look far for motivation to keep moving. See your calls. Call the shots. With a comfortable fit and Caller ID, Charge HR lets you stay connected in style. See incoming call notifications on display when your phone is nearby to stay in the know, on the go. Record your workouts. Reach your goals. Get credit for workouts without pressing a button thanks to SmartTrack™– a feature that automatically recognises and records select exercises. For even more precise tracking during workouts and real-time stats on your wrist, put Fitbit Charge HR into Exercise Mode. Then see how all your effort adds up by reviewing exercise summaries in the Fitbit app. Know your nights. Improve your days. Get a better picture of your overall health by using Charge HR to automatically track how long and how well you sleep. Sync your nightly stats to see online graphs that illustrate your sleep trends, and wake peacefully by setting a silent, vibrating alarm. Sync up. Stay inspired. Charge HR automatically and wirelessly syncs your stats to your computer and 200+ leading smartphones, and tracks your progress in detailed charts and graphs that keep you encouraged to reach your fitness goals. Battery life lasts up to 5 days Battery type Lithium-polymer Charge time One to two hours Syncing range 6 m Display OLED