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At its, Apple announced a new low power mode option for its . The feature will be available on all Apple Watch models from Series 4 up that run the WatchOS9 software.
The low power mode feature for Apple Watch should operate similarly to how it works on iPhones and iPads. Apple says that the feature will give you up to 36 hours of battery life on a full charge for the Apple Watch Series 8, and up to five days for the .
While low power mode will disable certain features like always-on display, automatic workout detection and heart health notifications, Apple Watches will still maintain core features like activity tracking and fault detection. Low power mode will be separate from "power reserve" mode, which shuts down features and connectivity and only shows the time.
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