Autosleep Track — Sleep On Watch

The app utilizes the Apple Watch's accelerometer and heart rate sensors to estimate sleep duration and quality.

Users can choose between AutoSleep's proprietary "Sleep Analysis" (classifying phases as Awake, Light, Still, and Deep) or integrating Apple's "Sleep Stages" (REM, Deep, Core) into the AutoSleep interface. AutoSleep Track Sleep on Watch

It identifies sleep sessions, including naps over 30 minutes, without needing to activate a "Sleep Focus" mode—a capability that native Apple tracking historically lacked. The app utilizes the Apple Watch's accelerometer and