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 ...

Garmin has launched the Index Sleep Monitor, which is a lightweight sleep-tracking armband that offers a seven-night battery life. The major highlights of the device include detailed sleep monitoring, ...

If you're keen on tracking your sleep without strapping a gadget onto your wrist, Garmin says its new armband is just the thing – and it's designed for all-night comfort. Made from a stretchy, ...

Sleep tracking is nothing new in Garmin's fitness watches, but the company's latest wearable is a dedicated smart sleep band. The Index Sleep Monitor offers week-long battery life with continuous ...

Wrist-worn sleep-tracking devices can be uncomfortable to wear overnight. Fitness-focused brand Garmin’s Index Sleep Monitor, released in June, takes a different tack. The machine-washable fabric band ...

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 ...

(Bloomberg/Samantha Murphy Kelly) — Garmin Ltd. on Wednesday launched an arm band for wear during sleep that can track vital health metrics, stepping up competition with companies like Whoop Inc. and ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. I woke up this morning ...

Pokémon Sleep has teamed up with Garmin in what might be the most wholesome wearable tech crossover of the year. The Pokémon Company International announced today that the sleep-tracking mobile game ...