At the 2026 Worldwide Developers Conference in Cupertino, Apple turned the spotlight on Siri, announcing a redesign that could finally bring the assistant into the age of generative AI.

During the keynote, Apple revealed the most extensive change to Siri since its 2011 debut. The update introduces a standalone Siri app, expands conversational depth, and tightens integration across the company’s ecosystem.

"Siri is more intelligent, knowledgeable and capable," said Craig Federighi, Apple’s senior vice president of Software Engineering. Mike Rockwell, vice president of Siri Engineering, added that the assistant now supports "more conversational back‑and‑forth interactions and detailed, engaging answers," and that users can reference past conversations through the new app.

Key technical changes include:

• A new voice engine that lets users adjust expressivity and pace, available in English at launch. • Private iCloud synchronization of conversational history, allowing a dialogue that starts on an iPhone to continue on an iPad, Mac, or Apple Watch. • A dedicated Siri app on the Apple Watch grid, enabling direct queries without voice activation. • Device‑specific activation methods: a swipe down from the Dynamic Island on iPhone, Spotlight search on Mac, and gaze‑based activation on Apple Vision Pro. • Extension of Siri’s reach to CarPlay and AirPods.

The overhaul builds on Apple Intelligence, the company’s generative‑AI platform announced in 2024 and powered by Google Gemini. Apple Intelligence was slated to ship with iOS 18, but the launch was delayed multiple times. The new Siri will be available to developers in beta this month, to users in beta next month, and to the broader public in fall 2026.

Apple has faced criticism for repeated postponements of the assistant’s upgrade. The company announced in February 2026 that the new Siri would still arrive in 2026, after earlier reports of a 2025 release. The delays have impacted investor sentiment, with a 5 % drop in Apple’s stock following the February announcement.

Industry observers note that the new Siri brings Apple closer to competitors such as Microsoft’s Copilot, which already offers email drafting and calendar management. The standalone app’s interface resembles those of ChatGPT, Claude, and Google Gemini, reflecting the underlying Gemini technology.

Apple’s strategy appears to focus on privacy and a seamless cross‑device experience. The iCloud‑based conversation history remains private to the user’s account, and audio data never leaves the device unless the user opts to share it.

The announcement also coincided with the reveal of iOS 27, macOS Golden Gate, watchOS 27, visionOS 27, and tvOS 27. While the new operating systems will bring additional features, the Siri overhaul is the headline attraction.

In summary, Apple’s 2026 WWDC unveiled a new Siri that is more conversational, has a dedicated app, and syncs privately across devices. The update leverages Apple Intelligence’s Gemini‑based model, will roll out in phases starting next month, and is positioned to compete with other AI assistants in the market. Apple’s next steps will involve finalizing the user experience, expanding language support beyond English, and integrating the assistant more deeply into its hardware ecosystem.

The company will continue to monitor user feedback and technical performance as the beta releases roll out, with a full public launch slated for the fall of 2026.