When it comes to health, heart matters.Heart rate is a powerful tool that can help you reach your goals faster. PurePulse tracks it continuously on your wrist, without a chest strap.
Gain insight into your healthSee how working out more can impact your resting heart rate, a key indicator of cardiovascular health.
Make the most of each workoutUse heart rate zones to see how hard you’re working during exercise and dial your effort up or down.
Better calorie burn trackingBy measuring your heart rate all day and during workouts, you get a more accurate measure of your calorie burn.

From walks to workouts, track it all.Steps, Calories & DistanceTrack your all-day activity, and tap the OLED display to see how close you are to your daily goal.
SmartTrack™ Auto Exercise RecognitionAlta HR auto-detects workouts like running, elliptical, biking and more, and logs them to your dashboard.
Battery Up to 7 DaysA single charge gives you up to 7 days of battery life—so you can plug in less, and move more.
Get a better night’s sleep.Auto Sleep Tracking & AlarmsAutomatically track your sleep duration and consistency. Then wake up peacefully with a silent alarm.
Sleep Stages newUsing heart rate, Alta HR shows your time in light, deep and REM sleep to help you understand your sleep quality.
Call, Text & Calendar AlertsReceive call, text and calendar notifications on display, so you never miss the messages that matter.
Customizable Clock FacesChoose your clock display based on the stats you want to see and the design that suits your taste.
Reminders to MoveGet friendly on-screen messages that encourage you to reach mini-goals of 250 steps each hour.
Tailor your look for any occasion.With special editions, accessory bands and designer collections, you can wear Alta HR wherever life takes you.
Health & Fitness GuidanceGet video workouts right on your phone with personalized recommendations based on your Fitbit activity.