Apple Watch 7 battery drains faster after update 26.2.1

26.2.1 recently released for the iPhone and Apple Watch. Has anyone noticed if the battery is draining faster on the Watch. I have an Apple Watch 7 charged to 100% every night before bedtime. Again this morning it's already down to 74% similar to the previous few mornings. Prior to the update the Watch battery was showing in the 90's in the morning.

Apple Watch Series 7, watchOS 26

Posted on Feb 2, 2026 5:52 AM

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1 reply

Feb 2, 2026 7:30 AM in response to lawrencej

lawrencej wrote:

26.2.1 recently released for the iPhone and Apple Watch. Has anyone noticed if the battery is draining faster on the Watch. I have an Apple Watch 7 charged to 100% every night before bedtime. Again this morning it's already down to 74% similar to the previous few mornings. Prior to the update the Watch battery was showing in the 90's in the morning.

What I have experienced is the opposite. Before, on 26.2, my Watch (Series 11) used to go from 100% down to 70%-80% overnight, and now after this 26.2.1 update it is at 90% in the morning. Also during the day it seems to lose a charge about half as fast as it used to on 26.2, maybe even better than that. Based on what I have seen, on normal power mode now I should be able to get 2-3 days from one charge now, Apple advertises about 24 hours for my model. I feel like 26.2.1 introduced more efficient power usage. Another person in the household here with a Series 7 watch says he is getting twice as long usage out of a charge after 26.2.1, but I don't know how carefully he has measured that.

Apple Watch 7 battery drains faster after update 26.2.1

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