Credit: Kaitlyn Cimino / Android AuthorityThe Apple Watch may soon display a comprehensive score based on your sleep.The purported feature, which could be a basic sleep score or a readiness score, is already available on a host of Wear OS watches, including the Galaxy Watch and Pixel Watch.The sleep-related score could fill the gap created by the removal of SpO2 monitoring from the Apple Watch.Smartwatches across the board bill sleep tracking as one of the vital features, and the number of metrics used to gauge it typically increases with price. Certain Wear OS smartwatches, such as the Galaxy Watch and OnePlus Watch series, also display a daily sleep score to recap the metrics without requiring a detailed review. And now, it appears that the Apple Watch may be catching up with these watches and gaining similar functionality.Under piles of code in the iOS 26 beta, MacRumors has spotted an image and some references that hint at a sleep score functionality. The picture shows the outline of an Apple Watch with the number “84” displayed on the screen, while the Watch is surrounded by symbols that directly point to a feature associated with sleep.