Garmin Index Sleep Monitor, L-XL

For a more comprehensive view of your fitness and recovery, the Index Sleep Monitor is the lightweight smart band that tracks your sleep1 while maximising comfort. SLEEP TRACKING How 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 DESIGN Worn on the upper arm, this lightweight and breathable smart sleep band comes in two sizes, allowing you to get the data you need with