Low Power Mode was introduced in watchOS 9 with the Apple Watch Ultra in mind. | Illustration by Samar Haddad / The Verge
The Apple Watch has never been known for having long battery life. Case in point: Apple never budged from the 18-hour battery life estimate until it launched the Apple Watch Ultra. But with watchOS 9, the company has introduced a new Low Power Mode to help extend the time between charges.
Previously, the Apple Watch had a Power Reserve mode, which shut off any functions aside from your ability to tell time and turned your smartwatch into a “dumb” one until you could get it onto a charger. This new mode is different — it’s more like the iPhone’s Low Power Mode. When enabled, you’ll still be able to use your Apple Watch, but certain power-hungry features will be turned off or limited to conserve the battery.
What Low Power Mode does
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