Want to know how to track sleep on an Apple Watch? Whether you have one of the latest models, like the Ultra 2 and Series 9, or something older, chances are your Apple Watch offers sleep detection and tracking. The feature is available in watchOS 8 and later.
It's relatively easy to track sleep on an Apple Watch. Getting started requires a few basic steps. Beyond that, it's simply a matter of wearing your device to bed every night and ensuring it has enough juice to track your sleep uninterrupted.
