Apple unveiled its next generation of artificial intelligence features with Siri AI at WWDC 2026.

iOS 27, shown alongside macOS 27 and watchOS updates, marks Apple’s biggest software overhaul in years.

What Apple Announced at WWDC 2026

Apple WWDC 2026 keynote announcement stage

WWDC 2026 took place in early June, with Apple streaming the keynote live to developers worldwide.

The company previewed iOS 27, macOS 27, and a completely rebuilt version of its Siri assistant.

Siri AI is the centerpiece, replacing the older voice assistant with a smarter, more conversational system.

Apple also showed updated Photos, Notes, and accessibility tools across iOS 27 and macOS 27.

Developers can explore all session details at the Apple WWDC 2026 developer portal for full video breakdowns.

The event drew massive attention from both consumers and enterprise developers following years of Siri criticism.

How Artificial Intelligence Powers the New Siri

AI-powered Siri voice assistant on iPhone

Apple rebuilt Siri from scratch, using artificial intelligence to power a fully conversational assistant.

Google Gemini runs under the hood, giving Siri access to advanced language understanding and reasoning.

The new Siri can read what is on your screen and take action within any app you are using.

This on-screen awareness means Siri no longer needs you to copy and paste information between apps.

Siri voices are now customizable, with adjustable pace and expressivity for a more personal interaction.

On iPhones with Dynamic Island, a Siri animation displays in the island while processing a request.

iOS 27 Features and Performance Improvements

iOS 27 software update features

iOS 27 delivers a redesigned interface with smoother animations and a more streamlined home screen layout.

App launch speeds have improved by up to 30 percent compared to the previous iOS version.

A standalone Siri app appears on the home screen, giving users a dedicated entry point to the assistant.

Photos, Safari, and Notes all received major AI-driven updates woven throughout the core iOS 27 experience.

Privacy settings have expanded in iOS 27, letting users decide which apps can access AI features.

See the full Apple iOS product page for a list of every new feature included in iOS 27.

Which Devices Get the Apple Intelligence Update

Apple Intelligence device compatibility update

Apple Intelligence requires an iPhone 11 or later to run the full suite of AI-powered features.

Advanced Siri capabilities, including on-screen awareness, need an iPhone 15 Pro or iPhone 16 model.

iPad users with M-series chips also get access to Apple Intelligence features starting with iOS 27.

European Union users face delays on some Apple Intelligence features due to ongoing regulatory requirements.

Apple expects to expand the EU rollout in a later update once compliance reviews are finalized.

When iOS 27 Will Be Available to Download

iOS 27 is currently in developer beta, with a public beta expected to begin in July 2026.

The full stable release is planned for September 2026, in line with Apple’s annual software release cycle.

For context on how AI assistants are evolving, read about how leading AI assistants compare in our comparison guide.

Developers building with AI tools should also explore AI coding tools for developers alongside the new iOS 27 stack.

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