You can now download developer beta 5 of watchOS 27 with Siri AI on your Apple Watch right now, over the air.

Apple Releases watchOS 27 Developer Beta 5 with Stability Improvements for Apple Watch, Download Today

It’s always a great feeling whenever a new watchOS beta updates become available for download. Because with each new beta, you come closer to the final version, and ultimately back to the public firmware route.

Today is indeed a day of happiness because watchOS 27 developer beta 5 has become available for download. If you have been testing beta 4, or an older beta, you can update to the latest software immediately.

Follow these steps and you’ll be on developer beta 5 in a few minutes:

  • Place your Apple Watch on its charger.
  • Make sure your iPhone and Apple Watch are connected to the same Wi-Fi network.
  • On your iPhone, launch the Watch app.
  • Go to General > Software Update.
  • Tap on Download and Install when you see developer beta 5.

Those who are currently testing the watchOS 27 public beta have to wait a little while longer in order to take the new changes for a spin. Don’t worry, the public beta usually becomes available for download a day after the developer beta is released.

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Apple, Apple Watch, News,

Last Update: August 10, 2026