https://wccftech.com/download-apple-releases-watchos-8-1-1-with-fix-for-apple-watch-charging-issue/

Today, Apple has seen fit to release watchOS 8.1.1 with an important fix for the Apple Watch. Even though this is a minor update, it does bring a notable fix for the Apple Watch Series 7. The new update arrives three weeks after the company saw fit to release watchOS 8.1 to the general public. The latest watchOS 8.1.1 brings a fix for the charging issue on the Apple Watch Series 7. See more details on the charging issue below.

watchOS 8.1 was a major update since it bolstered numerous forward-facing features. For instance, the update added support for SharePlay, Fitness+ group workouts, and much more. If you want to download and install the latest watchOS 8.1.1 update for the Apple Watch Series 7, all you have to do is head over to the dedicated Apple Watch app on your iPhone and then tap on General > Software Update and follow the on-screen instructions.