Every beat counts.
The power of heart rate on your wrist.
PurePulse™ Heart Rate
Get continuous, automatic, wrist-based heart rate & simplified heart rate zones.
Long Battery Life
Lasts longer than competing trackers with a battery life of 5+ days.
Workouts + All-Day Activity
Track workouts, heart rate, distance, calories burned, floors climbed, active minutes & steps.
Auto Sleep + Alarms
Monitor your sleep automatically & set a silent alarm.
Caller ID + Watch
See daily stats & time of day, and get call notifications with compatible devices.
Sync stats wirelessly & automatically to leading smartphones and computers.
Get real-time run stats & review routes, splits and workout summaries on the app.
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, maximize training and optimize 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 of 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. View compatible devices
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 120+ leading smartphones, and tracks your progress in detailed charts and graphs that keep you encouraged to reach your fitness goals.
Everything you need, all in one place.
A seamless app experience from devices to dashboard
View your progress and analyze your trends with easy-to-read charts and graphs.
Log workouts, see a monthly exercise calendar, & use MobileRun to track run stats and map routes.
Share + compete
Invite friends and family to share stats, send cheers & taunts, & compete on the leaderboard.
Log food fast with a barcode scanner, calorie estimator, meal shortcuts & expanded food database.
Get goal progress notifications & celebrate fitness milestones with badges.