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By measuring your heart rate all day and during workouts, you get a more accurate measure of your calorie burn.
Use heart rate zones to see how hard you’re working during exercise and dial your effort up or down.
See how working out more can impact your resting heart rate, a key indicator of cardiovascular health.
Track your all-day activity, and tap the OLED display to see how close you are to your daily goal.
Alta HR auto-detects workouts like running, elliptical, biking and more, and logs them to your dashboard.
A single charge gives you up to 7 days of battery life—so you can plug in less, and move more.2
Automatically track your sleep duration and consistency. Then wake up peacefully with a silent alarm.
Using heart rate, Alta HR shows your time in light, deep and REM sleep to help you understand your sleep quality.