Garmin Index Sleep Monitor - Size Large/XL Approach With the light locked

With the light locked

stealth mode

With a battery life of up to 12 days in daily use or 20 hours in training mode

and bigger lenses than our OGs

Garmin Index Sleep Monitor - Size Large/XL Approach With the light lockedFor a more comprehensive view of your fitness and recovery, the Garmin Index Sleep Monitor is the lightweight smart band that tracks your sleep1 while maximising comfort. COMFORTABLE, BREATHABLE DESIGN WORN ON THE UPPER ARM UP TO 7 NIGHTS OF BATTERY LIFE SLEEP TRACKING AND RECOVERY METRICS BREATHING VARIATIONS THROUGHOUT THE NIGHT SKIN TEMPERATURE TRACKING FOR PAST OVULATION ESTIMATES AND MORE MACHINE WASHABLE BAND FOR EASY CLEANING SLEEP TRACKING How