Apple has seeded the third public betas of tvOS 27 and watchOS 27 to testers, offering a pre-release look at upcoming software features ahead of a scheduled autumn launch, according to reports by MacTrast and iThinkDiff. Alongside the Apple TV and Apple Watch updates, a new HomePod Software 27 public beta is now available for the HomePod and HomePod mini. Registered users can download the builds through the Software Update section in the Settings app on each supported device after signing up on Apple’s beta website.
watchOS 27 Features Siri AI and Hardware Compatibility
According to MacTrast, watchOS 27 drops support for several older devices, including the Apple Watch Series 6, 7, 8, SE 2, and the original Apple Watch Ultra. The updated operating system is compatible exclusively with the Apple Watch SE 3, Series 9, 10, 11, and Apple Watch Ultra 2 and 3. A headlining addition is Siri AI, which allows users to ask open-ended questions, brainstorm ideas, and access personal information stored in notes directly from their wrist, provided the watch is linked to an Apple Intelligence-compatible iPhone, as reported by MacTrast. Pressing the Digital Crown brings up a new dynamic app grid featuring a dedicated Siri app front and center, with conversations syncing across iPhone, iPad, and Mac.
Smart Stack Gestures and Fitness Tracking Updates
The update introduces a new tap gesture where users tap their thumb and index finger together once to select a widget in the Smart Stack, according to MacTrast. Smart Stack suggestions now surface contextually relevant items, such as prompts for finding a parked car, accessing transit cards, or getting birthday reminders. Additionally, iThinkDiff notes that Workout Buddy can now function independently without an iPhone nearby, while indoor running and walking distances benefit from more accurate tracking.
tvOS 27 Redesigned Podcasts and Performance Boosts
For Apple TV users, tvOS 27 brings a redesigned Podcasts app alongside Apple Music enhancements like Hi-Res Lossless audio and AutoMix song transitions, according to reporting from iThinkDiff. MacTrast adds that tvOS 27 introduces options for larger text, a more responsive Control Center, and AppleCare coverage details directly in the Settings app. Performance improvements across the platform deliver faster app launches, speedier animations, and quicker AirPlay connections.
Pro Tip
Before installing public betas on your primary daily devices, ensure you back up your data, as pre-release software can occasionally introduce bugs, performance issues, or compatibility snags.
Frequently Asked Questions
How do I download the tvOS 27 and watchOS 27 public betas?
You can sign up for Apple’s public beta testing program on the official Apple beta website and then download the updates through the Settings app on each individual device.
Which Apple Watch models support watchOS 27?
According to MacTrast, watchOS 27 is compatible with the Apple Watch SE 3, Series 9, Series 10, Series 11, Apple Watch Ultra 2, and Apple Watch Ultra 3.
Does Siri AI on the Apple Watch require an iPhone?
Yes. According to MacTrast, Siri AI on the Apple Watch relies on being linked to an Apple Intelligence-compatible iPhone for processing.
What new audio features are included in tvOS 27?
tvOS 27 adds Hi-Res Lossless audio support and AutoMix for smoother song transitions within Apple Music.
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