Apple releases public betas for iOS 27 featuring overhauled Siri AI

Apple has opened its public beta program for iOS 27 and a slate of other major operating system updates arriving this fall. The centerpiece of this release is a reimagined Siri powered by artificial intelligence—a capability that has been in development for months and marks a significant evolution from the voice assistant's current form.

Siri AI is the main draw#

The revamped Siri represents the most substantial change to the assistant this cycle. Early reports indicate the new version actually works as intended, a meaningful accomplishment for a feature that has carried high expectations. That said, the AI-powered Siri maintains a more restrained approach rather than mimicking chatbot-like verbosity, keeping responses focused and concise.

What you can test right now#

Beyond iOS 27, Apple is rolling out public betas for iPadOS 27, watchOS 27, and macOS 27 Golden Gate. Anyone eager to preview these updates ahead of their general availability can enroll through Apple's beta program.

Before you install: what to expect#

Early adopters should approach beta software with caution. Testers may encounter unexpected crashes, performance hiccups, and accelerated battery consumption. Apple strongly recommends creating a full device backup before installing any beta, ensuring you can revert if needed.

How to get started#

To join the iOS 27 public beta, visit Apple's beta enrollment page and register. After backing up your device, navigate to Settings > General > Software Update, where you'll find a "Beta Updates" section at the top. Select iOS 27 from that menu to begin the download and installation. The enrollment and installation process for iPad, Apple Watch, and Mac versions follows a similar pattern.