Garmin, a brand better known for its Forerunner series of smartwatches, has introduced its first sleep-only tracker. Called the Garmin Index Sleep Monitor, it is essentially a lightweight ...
Garmin's new Index Sleep Monitor fits around the arm to track breathing variations, sleep stages, heart rate variability, skin temperature and more. Caroline Igo Former Editor, Sleep Caroline Igo (she ...
The Index Sleep Monitor is designed to strap to your upper arm so you can leave your smartwatch charging overnight. The Index Sleep Monitor is designed to strap to your upper arm so you can leave your ...