Apple releases iOS 27.3 developer beta with redesigned Health app and wider Siri AI
The gist
Apple released the first iOS 27.3 developer beta on Tuesday, testing 10 new features across iPhone, iPad and Mac.
The beta previews Siri AI spreading across Apple apps and opening to third-party developers.
How it unfolded
- Oct 26, 2026Apple released iOS 27.2 to all users, adding Siri AI in more languages, hundreds of bug fixes, a new Messages feature, Photos upgrades and CarPlay changes.
- Nov 2, 20269to5Mac reported devices running iOS 27.2.1 had accessed its site, suggesting the update could ship later that week or the next.
- Nov 3, 2026Apple released the first developer beta for iOS 27.3, testing 10 new features across iPhone, iPad and Mac.
Key terms
- developer beta
- A testing stage of software development in which a limited group of users tries a product before its public release.
- Apple Intelligence
- A set of artificial intelligence features built into Apple's operating systems, combining on-device and server processing.
Source: Wikipedia