>Special Features:
- Steps
- Distance
- Calories
- Heart rate
- Sleep
- Running
- Swimming
- Irregular heart rhythm notifications
- Blood glucose tracking (via app)
- Menstrual cycle (via app)
- Skin temperature variation
- Heart rate variability
- Relax breathing sessions
Smart functions
- Smartphone notifications
- Fitbit Pay
- Spotify
Sensors
- Accelerometer
- Electrocardiogram (ECG / EKG)
- spO2
- Pedometer
- Heart rate monitor
- Skin temperature

