Index Sleep S/M

•    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 CLEANINGSLEEP TRACKINGHow did you sleep? The Index Sleep Monitor gives you insight with sleep score, sleep stages, HRV status and more1, so you can better understand how well you recovered.COMFORTABLE DESIGNWorn on the upper arm, this lightweight and breathable smart sleep band comes in two sizes, allowing you to get the data you need without compromising comfort.SEAMLESS DATA SYNCINGThe Index Sleep Monitor seamlessly syncs your data with the Garmin Connect™ smartphone app. If you wear a compatible Garmin smartwatch during the day or a heart rate monitor during workouts, your data will seamlessly sync via Garmin Connect for more insight into your health and fitness.BREATHING VARIATIONSFor a closer glimpse of