WatchOS 9’s second developer beta includes an update to the company’s estimation of the maximum battery capacity for the Series 4 and Series 5 Apple Watch models. WatchOS 9 will automatically re-calibrate its battery capacity estimation, according to the publication.
It will be possible to more correctly estimate the maximum battery capacity of your Apple Watch when it has been updated to watchOS 9.
Apple Watch Series 4 and Series 5 owners who have been concerned that their battery capacity estimation was inaccurate due to the limited battery life they’ve been experiencing would be thrilled to hear about this development. Apple must be confident in its estimates for the Apple Watch Series 6 and Series 7, its most current versions, given the update’s apparent concentration on those two models.
The public beta of watchOS 9 is planned in July, although it is only available to developers right now. Apple Watch Series 4 and subsequent owners will be able to upgrade to the new software in the fall.