Apple has seeded the fourth betas of watchOS 26.6, tvOS 26.6, and visionOS 26.6 to developers for testing purposes. The new betas come one week after the third betas.
The betas can be downloaded from the Settings app on each device. While the visonOS 26.6 beta will be restricted to developers, watchOS 26.6 and tvOS 26.6 betas should soon be made available to public beta testers.
We don’t yet know what’s included in the beta software. watchOS, tvOS, and visionOS updates often focus on bug fixes and performance improvements.
As usual, Mactrast and Apple both warn users to not install any betas on their daily driver Apple Watch, Apple TV, or Vision Pro. Instead, only install betas on a device set aside for testing purposes.