The weakest aspect of the Apple Watch has always been its battery life. Its so-called “all day” battery life pales in comparison to other smartwatches on the market, which, depending on the model, can last for multiple days, weeks or even longer.
In recent years, Apple has rolled out numerous new features to help extend the battery life of its smartwatch. This includes a Low Power mode, minimizing notifications and turning off the always-on display (which every one of its current models now has).
With watchOS 27, the upcoming new operating system set to launch in September, Apple is quietly giving the Apple Watch another feature that aims to get more out of its battery life.
It’s called Proactive Battery Extension Notifications.
Smart (battery) savings

As initially reported by 9to5Mac, Proactive Battery Extension Notifications is a new feature coming with watchOS 27 that effectively works in the background, observes your habits and which battery-draining features you aren’t using, and then disables them on your Apple Watch.


