Apple does not provide a method for users to revert to a more reliable version.
Bearing that in mind, if you’re considering testing the watchOS 26 public beta prior to the fall launch, it’s important to understand that your iPhone and Apple Watch must remain on the beta versions until the stable update is released.
That being said, the standout feature to explore in the public beta of watchOS 26 is the new AI fitness assistant named Workout Buddy. This is part of the Apple Intelligence enhancements set to arrive on your Apple Watch in a few months. However, keep in mind that you’ll need to possess the latest Apple Watch and iPhone models to access it, such as the Apple Watch Series 9 and the iPhone 15 Pro.
