The Garmin Index Sleep Monitor records sleep and recovery metrics while worn on the upper arm, including overnight. It tracks sleep stages, breathing, heart rate, heart rate variability (HRV), stress and Body Battery, and detects breathing disturbances. It automatically syncs with a compatible Garmin smartwatch via the Garmin Connect app, where measurement trends are also displayed.
It uses skin temperature to record women’s health data and provide menstrual cycle insights. The band is machine washable.
- Type: Smartband
- Colour: Black
- Size: L/XL
- Arm circumference: 26 to 42 cm
- Band material: Plastic
- Case width: 41.70 mm
- Weight: 14.50 g
- Connectivity: Bluetooth
- Sensors: Accelerometer, heart rate sensor
- Battery life: Up to 7 nights
- Sleep metrics: Sleep score, light, deep and REM sleep
- Monitoring: Breathing, heart rate, heart rate variability (HRV), skin temperature, stress and Body Battery
- Breathing function: Available