Surprise watchOS 9
Apple is developing a low-power mode for the Apple Watch, and the tipster claims it will be ready for watchOS 9.
However, it will only be available on Apple’s newest smartwatch, which suggests that the Apple Watch 8 has some sort of battery management system built in.
A new chipset, most likely dubbed the S8, will feature improved battery life management features
Despite the fact that the chip hasn’t changed much between the Apple Watch 7 and Apple Watch 6,
A low-power mode for Apple Watch Series 8 is possible if the display, GPS, or even the battery cell itself is tweaked
The low power mode on the iPhone appears to be able to extend battery life on the Apple Watch.
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