Garmin Launches Sleep Band with Week-Long Battery Life

Garmin has introduced the Index Sleep Monitor, a comfortable upper-arm sleep tracker that lasts up to a week on a single charge, offering detailed sleep and health metrics including sleep stages, heart rate, respiration, and skin temperature, with a personalized sleep score each morning, and features like a smart alarm. The device is available for $169.99 and provides an alternative to smartwatch-based sleep tracking, especially for those who charge their watches overnight.