WWDC 2026 brought a wave of innovation across Apple's ecosystem, with deep updates for iOS, iPadOS, macOS, watchOS, tvOS, and visionOS. Among the most anticipated features are iOS 27, featuring a redesigned interface and AI-powered Siri, and macOS Golden Gate, which marks the definitive end of Intel Mac support. Let's dive into every aspect of the upcoming fall releases.
iOS 27: Redesigned Interface and Siri AI at the Core
iOS 27 maintains compatibility with all models already supported by iOS 26, including the iPhone 11 and second-generation iPhone SE, ensuring the broadest device coverage ever. The interface undergoes significant changes: notifications now slide in from the left edge of the screen instead of dropping down from the top, freeing the center gesture for Siri. To open Notification Center, you swipe down from the top-left corner instead of the center. Sidebar icons become colorful, widgets update in real time even when the app is open, and extra-large widgets appear on the Home Screen. Web audio no longer interrupts other system audio.
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The centerpiece is Siri AI, which replaces Spotlight with a "Search or Ask" interface accessed by swiping down from the center of the display. Siri can tone-match a user's own writing style when composing messages. Apple's pill-shaped Siri indicator is seemingly a hardware workaround for current Dynamic Island constraints; a smaller Dynamic Island on the iPhone 18 Pro could allow the indicator to become a true circle. On Apple Watch, Siri AI requires pairing with an iPhone that supports Apple Intelligence. In the European Union, Siri AI is available on macOS and visionOS at launch but not on iPhone or iPad due to regulatory reasons.
Apple Intelligence Evolves: Writing Tools, Genmoji, and Visual Intelligence
Apple Intelligence receives major updates: smarter Writing Tools and a composition assistant in Mail and Messages that adapts to how a user typically communicates with different contacts. Genmoji is overhauled with a "Describe a change" interface for iterating on existing creations and the ability to start from an emoji, a photo, or a person tagged in the photo library. Image Playground now supports multiple aspect ratios for wallpapers, Contact Posters, and social media images, alongside new photorealistic image generation.
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Visual Intelligence expands to iPad and Mac, with a new primary entry point called "Siri Mode," though holding down Camera Control still works as an alternative. The camera can import multiple calendar events from a single photo of a flyer and import contacts directly from a photographed business card.
macOS Golden Gate: Goodbye Intel Macs and Rosetta 2
macOS Golden Gate drops Intel Macs entirely, confirming what Apple flagged a year earlier with Tahoe. Four models that ran Tahoe miss out: the 16-inch MacBook Pro (2019), the 13-inch MacBook Pro with four Thunderbolt 3 ports (2020), the 2020 iMac, and the 2019 Mac Pro. Golden Gate is also the last version with full Rosetta 2 support, the translation layer that kept Intel-built apps running on Apple Silicon. After this release, Rosetta 2 will disappear completely.
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Golden Gate extends toolbars and sidebars to the edges of the screen with a more consistent, tighter corner radius across windows. iPadOS 27 adds undo and redo for Home Screen edits, extra-large widgets in Today View, an optional persistent menu bar, and Visual Intelligence support for screenshots combined with Apple Pencil highlighting. Notes gains an Image Wand tool that generates photorealistic images from rough sketches. The Siri app gets a dedicated sidebar with full windowing support, and Shortcuts adds support for Magic Keyboard triggers.
watchOS 27 and tvOS 27: Drastic Cuts and New Features
watchOS 27 makes the steepest cuts in Apple Watch history, dropping the Series 6, Series 7, Series 8, original Ultra, and second-generation SE in a single wave, effectively erasing three years of device support at once. The only compatible models are Series 9, Series 10, Series 11, Ultra 2, Ultra 3, and SE 3. The Walkie-Talkie app is removed entirely. On the plus side, new Smart Stack suggestions, more accurate step tracking, and a consolidated Find My app arrive.
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tvOS 27 drops two Apple TV models: the Apple TV HD from 2015 and the first-generation Apple TV 4K from 2017, leaving only the second- and third-generation Apple TV 4K boxes supported. The new system brings a redesigned Podcasts app, Hi-Res Lossless audio support in Apple Music, and on-device processing for HomeKit Secure Video. visionOS 27 lets users activate Siri simply by looking at its on-screen bubble rather than requiring a button press, and adds a redesigned Control Center along with new curved windows.
To further explore Apple's ecosystem changes, check out Apple's App Store opening in Brazil and the 2026 World Cup visa barriers. For AI regulation context, see the EU AI Act compliance guide.
For more technical details on iOS 27, visit the official Apple preview page.
Source: https://www.macrumors.com/2026/06/19/the-macrumors-show-hands-on-with-ios-27
