Apple has rolled out tvOS 26 Public Beta 3, offering Apple TV users a chance to experience upcoming features ahead of the official release. This latest beta brings the Liquid Glass interface, enhanced performance, and refinements seen in recent developer betas. Here’s a complete guide to getting started.

Which Devices Are Compatible?

To run tvOS 26 Public Beta 3, you’ll need:

  • Apple TV HD
  • Apple TV 4K (1st, 2nd, 3rd, or 4th generation)
  • An Apple ID enrolled in Apple’s Public Beta Program
  • A stable Wi-Fi connection and enough storage for the update

How to Sign Up for Apple’s Public Beta Program

If you haven’t already joined:

  1. Open Safari on iPhone, iPad, or Mac and visit beta.apple.com.
  2. Sign in with your Apple ID.
  3. Enroll your Apple TV in the tvOS Public Beta.
  4. Devices already enrolled in iOS 26 or macOS 26 beta do not require re-enrollment.

Installing tvOS 26 Public Beta 3

Once your Apple TV is enrolled:

  1. Open Settings > System > Get Beta Updates.
  2. Select tvOS 26 Public Beta.
  3. Go to Settings > System > Software Updates > Update Software.
  4. Tap Install when the update appears and keep your Apple TV powered on during installation.

Note: If your Apple TV lacks a USB-C port, downgrading isn’t possible until the final release.

What’s New in Public Beta 3?

tvOS 26 Public Beta 3 builds on prior betas with:

  • Liquid Glass UI: Sleek, modern, and fluid navigation
  • Improved responsiveness: Faster transitions and smoother animations
  • Bug fixes and stability improvements
  • Early access to upcoming features

This beta is a perfect opportunity to preview the look and feel of Apple TV’s next software update.

Should You Try tvOS 26 Public Beta 3?

Go for it if you want:

  • Early access to the Liquid Glass interface
  • A glimpse at features coming to tvOS 26
  • To explore performance enhancements before public release
  • If you’re already on an older beta

Hold off if:

  • You rely on Apple TV for critical viewing
  • You prefer completely stable software
  • You’re not comfortable troubleshooting occasional beta issues

Final Thoughts

tvOS 26 Public Beta 3 provides an early look at Apple’s next-generation Apple TV experience. With a fluid UI, improved performance, and new features, it’s an exciting update for beta testers. Just make sure your Apple TV is backed up and ready for a pre-release build.

Categorized in:

Apple, News,

Last Update: August 14, 2025

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