The news comes during Apple's Sept. 7 event.
This story is part of Focal Point iPhone 2022, CNET’s collection of news, tips and advice around Apple’s most popular product.
Apple on Wednesday announced a low-power mode on Apple Watch Series 4 on, running WatchOS 9. The feature gives you up to 36 hours of battery life on a full charge.
Low-power mode still maintains core features like activity tracking and fault detection, Apple said during the “Far Out” event, while temporarily disabling other features like always-on display and auto-workout detection.
You can see everything that was announced at Apple’s Sept. 7 event here. This includes the iPhone 14, AirPods Pro 2, Apple Watch Series 8 and Apple Watch Ultra. We even got a release date for iOS 16.
This story will be updated.