Apple has seeded the third developer betas of watchOS 26.3, tvOS 26.3, and visionOS 26.3 for testing. These updates arrive alongside the latest betas for iOS and iPadOS.
The build numbers for the new software are 23S5611c for watchOS, 23N5613b for visionOS, and 23K5611c for tvOS.
This beta cycle follows the public release of version 26.2.1 today, which introduced support for the second generation AirTag.
We are currently exploring these new builds to see what improvements Apple has included. Given the timing, we expect a mix of bug fixes and stability enhancements, though new features may still appear.
Developers can download the new software from the link below or by using the Software Update menu in System Settings on their respective devices.
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