Apple today released the third public betas of tvOS 27 and watchOS 27, allowing Apple TV and Apple Watch users to experience the new systems ahead of their official release this fall. HomePod and HomePod mini also received a new HomePod Software 27 beta.
Users can first sign up for the public beta program on Apple's Beta Software Program website, then download and install the updates through the Settings app on each device.
According to ITHome, watchOS 27 adds Siri AI functionality. As long as the user has an iPhone that supports Siri AI, Siri can be used directly from the wrist. Siri AI can access the user's personal information, answer various questions, and complete tasks on the user's behalf. The new system also includes a standalone Siri app, which appears prominently in the all-new dynamic app grid displayed after pressing the Digital Crown.
Smart Stack also adds a gesture for selecting widgets. Apple has added more Smart Stack intelligent suggestions, such as helping users find parked vehicles, quickly accessing transit cards, and receiving birthday reminders.
Workout Buddy can now run without an iPhone nearby, and distance tracking for treadmill running and walking is more accurate. Apple has also added a unified Find My app with support for Precision Finding.
tvOS 27 redesigns the Podcasts app and brings high-resolution lossless audio and the AutoMix automatic song-transition feature to Apple Music, while further simplifying switching between user profiles.
Apple has also made several performance optimizations. Apps launch faster, animations run more smoothly, and device connection speeds have improved when playing content through AirPlay.