The new developer beta 6 of watchOS 26 is now available to download for Apple Watch over the air. Make sure you install it today.

Apple Watch Users Can Download and Install watchOS 26 Developer Beta 6 Right Away with Major Stability Improvements

Apple seeded the fifth developer beta of watchOS 26 last week, and today you can download the sixth one with tons of stability improvements.

In order to download the new update right away, place your Apple Watch on its charger and follow these steps on iPhone: launch the Watch app, go to General > Software Update. Tap on Update Now to begin the download.

The new watchOS 26 update comes with a new build number too, and it is as follows: 23R5340a

You can either download the developer beta or the public beta of watchOS 26 on your Apple Watch. Whichever you do end up installing, do know beforehand that you cannot downgrade back to watchOS 11 once you do that.

This update is packed with tons of bug fixes and stability improvements. Make sure you install this update right away on your Apple Watch.

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Apple, Apple Watch, News,

Last Update: August 11, 2025