- Compatible with: Apple iOS 13 or higher, Android OS 8.0 or higher
- Based on heart rate, duration of sleep and movements as well as the time in deep sleep and REM phases, a sleep index is created that allows you to understand the quality of your sleep
- The continuous heart rate measurement helps you to optimally adapt your training intensity and enables a more precise recording of your calorie consumption. In the Fitbit app, you can track the development of your resting heart rate and cardio fitness
- Control your Spotify app and add Deezer playlists, plus play songs on your wrist; subscriptions required
- Calls, messenger messages, SMS, app notifications and calendar events are shown on the display of the smartwatch when your smartphone is nearby. So you are always up to date – and can even reply to messages directly from your wrist with a connected Android smartphone
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