Garmin Index Sleep Monitor (Pre-Order) D2 Widely recognized for its top

Widely recognized for its top precision by many sources

Up to 25 days battery life (48mm)

REMAIN CONNECTED

The running performance and sleep recovery measurements combined with full route navigation give you the tools to progress and explore

WORKS WITH THE VARIA APP

Garmin Index Sleep Monitor (Pre-Order) D2 Widely recognized for its topSLEEP TRACKING How did you sleep? The Index Sleep Monitor gives you insight with sleep score, sleep stages, HRV status and more, 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 without compromising comfort. SEAMLESS DATA SYNCING The Index Sleep Monitor seamlessly syncs your data with the Garmin