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, ...

(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 ...

Among the biggest new features in the Lily 2 is the addition of Garmin's sleep score, which rates your sleep based on factors such as duration, restlessness and how much time was spent in various ...