Fitbit Alta HR zwart / S

Gain insight into your health
See how working out more can impact your resting heart rate, a key indicator of cardiovascular health.

Make the most of each workout
Use heart rate zones to see how hard you’re working during exercise and dial your effort up or down.

Better calorie burn tracking
By 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 & Distance
Track your all-day activity, and tap the OLED display to see how close you are to your daily goal.

SmartTrack™
Auto Exercise Recognition
Alta HR auto-detects workouts like running, elliptical, biking and more, and logs them to your dashboard.

Battery Up to 7 Days
A 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 & Alarms
Automatically track your sleep duration and consistency. Then wake up peacefully with a silent alarm.

Sleep Stages NEW
Using heart rate, Alta HR shows your time in light, deep and REM sleep to help you understand your sleep quality.

Designed smart, to make life seamless.

Call, Text & Calendar Alerts
Receive call, text and calendar notifications on display, so you never miss the messages that matter.

Customizable Clock Faces
Choose your clock display based on the stats you want to see and the design that suits your taste.

Reminders to Move
Get friendly on-screen messages that encourage you to reach mini-goals of 250 steps each hour.