Siri AI: Everything New You Can Do and a Quick, Smart Setup

Siri AI is the new name for Apple’s rebuilt assistant, and it reaches iPhones with iOS 27 on Monday 14 September 2026. WIRED’s David Nield published a tour on 10 September of what the update lets you do: ask about your own texts, emails and appointments, ask about anything on screen, write and edit text anywhere, act inside apps, keep every chat in a dedicated Siri app and tune how the voice sounds. Apple first announced that list at WWDC on 8 June and confirmed the release date on 9 September, the day of its Surprise and Shine event.

This guide covers everything new you can do with Siri AI, feature by feature, and then does something the tour did not: it checks each feature against Apple’s own release notes, support pages and press footnotes. Those documents add a beta label, English only at launch, no iPhone access in the European Union or China mainland, an age floor of 13, a possible waitlist and usage limits with a fee for more. None of that changes what the assistant can do. It changes who gets it, when, and how often.

If you want the history of the assistant, our explainer What Is Apple Siri? covers the version Apple has shipped since 2011, and our analysis of the new Apple Watch listening features covers Siri Recap on the latest watches. Here we stay with the iPhone, iPad and Mac releases that ship on 14 September, add a section for IT teams deciding whether to allow Siri AI on work devices, and finish with a quick, smart setup checklist.

Table of contents

What Siri AI Is and What Changed From the Old Siri
Ask Siri AI About Your Own Messages, Mail and Photos
Ask Siri AI About Anything on Your Screen or in Front of Your Camera
Write With Siri AI Virtually Anywhere You Type
Get Things Done Inside Apps With Siri AI
The Siri App, Chat History and Broad World Knowledge
Customise How Siri Sounds: Voice, Pace and Expressivity
Siri AI Beyond the iPhone
Which Devices Support Siri AI
The Fine Print on Siri AI: Beta, Language, Region and Age
Siri AI Usage Limits and the Fee for More
Reading WIRED’s Siri AI Tour Against Apple’s Own Documents
Privacy: What Stays on Your iPhone and What Goes to Apple’s Servers
What Siri AI Means for Businesses and IT Teams
A Quick, Smart Setup for Siri AI on 14 September
Siri AI: Frequently Asked Questions
References and Further Reading

What Siri AI Is and What Changed From the Old Siri

Siri arrived on the iPhone 4s in 2011, five years ahead of Google Assistant and 11 years before ChatGPT opened to the public, as WIRED points out. The head start did not last. By 2026 the assistant looked primitive next to the generative AI chatbots around it, and the more personal Siri that Apple announced in 2024 was postponed until 2026. Siri AI is Apple’s answer: “an entirely new version of Siri, powered by Apple Intelligence,” in the words of its June press release.

A rebuilt architecture, not a new coat of paint

Apple says Siri “has been rebuilt from the ground up with powerful AI at its core.” Requests run on the next generation of Apple Foundation Models, both on the device and on Apple’s servers through Private Cloud Compute. A system orchestrator connects the assistant to the Spotlight index and a component Apple calls the App Toolbox, both of which Apple says “work entirely on device.” 9to5Mac describes the result as an assistant built on a large language model, a real break from a Siri that analyst Avi Greengart told WIRED had “remained relatively programmatic and limited.”

Where Google fits

Apple’s own press releases do not mention Google. WIRED’s iOS 27 guide reports that Apple’s third-generation foundation models “were developed from the ground-up with the help of Google’s Gemini models,” and that Apple says it is not using Google’s infrastructure and that no user data from Siri actions is shared with Google. 9to5Mac describes the same arrangement as a partnership with Google. For users, the practical point is that requests run on Apple devices and Apple servers.

Five ways to start a conversation

You can still say “Hey Siri” or press and hold the side button. On iPhone you can also swipe down from the Dynamic Island, type instead of talking, or open the new Siri app from the Home Screen. On iPad and Mac the assistant lives inside Spotlight and in the system context menus, so a control-click on an image, a file or a piece of text lets you ask about it.

Still labelled beta after 14 September

AppleInsider reports that Siri AI keeps a separate beta designation even after iOS 27 leaves testing, and one of its reviewers expects the label to stay “for the foreseeable future.” Apple’s own June wording was that Siri AI “will be available as a beta later this year.” Expect rough edges. The same reviewer spent weeks with the beta on an iPhone Air and concluded that the assistant “stops just short of being truly useful.”

Set side by side, the differences between the two assistants are larger than a change of name suggests.

Task	Old Siri	Siri AI in iOS 27
Writing a message or email	Handed off to an integrated ChatGPT extension	Write with Siri, with no third-party hand-off
Asking about something on screen	Take a screenshot first	Just ask, using onscreen awareness
Finding personal details	Personal context announced in 2024, then postponed	Searches messages, email, photos and notes
Returning to a conversation	No dedicated app	Siri app with chat history synced over iCloud
Questions about the camera view	Separate Visual Intelligence tools	Siri mode inside the Camera app
How the voice sounds	Choice of voice	Voice, expressivity and pace controls on the newest devices

Measured from that 2011 debut, the gap Siri AI is trying to close is a long one.

Years from Siri’s 2011 iPhone debut to each milestone

Google Assistant launches 5 years

ChatGPT opens to the public 11 years

Apple announces a more personal Siri 13 years

Siri AI ships with iOS 27 15 years

Arithmetic: each figure is the milestone year minus 2011 (2016, 2022, 2024 and 2026). Bar widths are each figure divided by 15.

Ask Siri AI About Your Own Messages, Mail and Photos

Personal context is the feature Apple promised in 2024 and the one most likely to change how you use your phone. WIRED notes that when Siri AI first arrives it spends some time indexing everything on your iPhone, so it can dig into texts, emails, calendars and whatever else you have stored. That index is the Spotlight index, which Apple says works entirely on device.

Questions you can ask about your own life

WIRED’s examples are “What day is my work appraisal happening?” and “Where did I say I’d meet Mom?” Apple’s are finding a restaurant recommendation a friend messaged you about, surfacing a hotel confirmation number from an old email and pulling up photos with friends and family from a recent trip. Popular Science adds “remind me where Sophie lives,” which works if Sophie has texted you her address.

Photos by description

The same approach works in the Photos app. You can ask Siri AI for all the pictures of your pet, the images from your last holiday or every photo of trees you have taken, in plain conversational language. Popular Science says “show me photos of Paris but just with the family in them” works too, combining a place with the people in the frame.

Third-party apps have to opt in

Apple’s wording is careful: personal context “extends to third-party apps when developers integrate with Spotlight.” Until a developer does that, Siri AI cannot see inside the app. The New York Times reported on 8 September, as summarised by PYMNTS, that an early developer version could not access Gmail or WhatsApp, so it could not find messages in either. WIRED’s tour says deeper hooks into non-Apple apps “should show up too” over time, which is a prediction rather than a launch feature.

What early testers found

WIRED’s Reece Rogers used the beta through the summer and wrote that “finding an ancient text message or photo has never been easier,” even though his use of the assistant tapered off. Greengart told WIRED that “Siri is now able to find information buried on my phone faster and more efficiently than any other method.” For a feature built entirely on your own data, that is the review that matters most.

Ask Siri AI About Anything on Your Screen or in Front of Your Camera

The old way to ask about something on screen was to take a screenshot and hand it over. With onscreen awareness, WIRED says, you can just ask. In Safari you can say “Hey Siri” and request a summary of the page or the name of a landmark in an article’s photo. In Settings you can ask what an option means, and in the App Store you can ask about a game before downloading it.

Brainstorm from whatever you are looking at

Apple’s example is a text about a potluck with friends: you brainstorm with Siri AI about what to bring, then have a recipe added to the Notes app. Popular Science suggests asking “where is this?” over a photo of a place, or “give me some ideas for this event” when an invitation to a fancy dress party lands in your inbox.

Siri mode in Camera

The Camera app gains a Siri mode, reached from the mode selector beside the shutter button. Tap the shutter and Siri AI looks at what the lens sees, then answers questions or offers actions. Apple’s examples are nutritional insights about a plate of food and splitting a bill with friends through Apple Cash, which Apple limits to the United States on eligible devices. Apple’s availability page lists Siri mode in Camera as iPhone only, and on the iPhone Duo, Camera Control launches the camera including the new Siri Camera mode.

It is computer vision turned into a conversation: the camera frame becomes context for the next question. WIRED compared the idea to Google Lens when Apple first showed it at WWDC.

Visual Intelligence on iPad, Mac and Vision Pro

For the first time, Visual Intelligence with Siri reaches the iPad and Mac. On iPad it sits inside the screenshot experience, so you can tap an item with your finger or circle it with Apple Pencil. On a Mac running macOS 27, Popular Science says you press Shift, Command and 6, drag a rectangle over part of the screen and choose Ask Siri. On Apple Vision Pro you look at an app window or a real object and ask about it.

Code hints at sponsored results

One development to watch: AppleInsider reported on 10 September that code in iOS 27, found by Aaron Perris, points to Visual Intelligence supporting sponsored images from search providers such as Google. Nothing so far suggests Apple would sell those ads itself, and Apple has not announced the change. It is worth knowing if you plan to use camera search for shopping.

Write With Siri AI Virtually Anywhere You Type

The old Siri could produce text, but WIRED notes that it offloaded the job to the integrated ChatGPT extension Apple added in 2024. Siri AI does the writing itself. You summon it with “Hey Siri” or by tapping the Write with Siri link, then describe what you want written or how you want existing text changed.

Drafts from a description

Apple says Siri can “generate a draft from scratch to get the ball rolling.” Popular Science suggests a stern complaint to a landlord in an open email draft, or a grocery list for a buffet for five in a blank note. On a Mac you can also right-click inside a text field and choose Ask Siri, whether you are in Pages or in a browser.

Edits, tone and a revision trail

According to WIRED, you can make a message more or less formal, expand or shorten sections, or turn quick notes into full paragraphs. You keep final approval, and Siri AI lets you review every change and jump backwards and forwards through your revisions. Apple adds that Siri can give you tips and suggestions to improve what you have written.

It writes the way you write to each person

The most personal part of Write with Siri is in Mail and Messages. Apple says Siri can reflect how you usually communicate with each recipient, “including the punctuation and tone they typically use.” If you normally send your manager short bullet points, a Siri draft to that manager comes out as short bullet points. The iOS 27 release notes describe it as personalising your writing style “based on your relationships.”

Proofreading and dictation

Siri now proofreads automatically as you type across the system, including within most third-party apps. Dictation gets an on-device model that handles capitalisation, punctuation and formatting as you speak. Apple reserves that more accurate dictation for iPhone Air and iPhone 17 Pro models and later, plus iPads with an M4 chip or later and Macs with an M3 chip or later that have at least 12GB of unified memory.

Get Things Done Inside Apps With Siri AI

Siri AI can read more from your apps, and it can also do more inside them. Apple’s examples are quickly editing a message you just sent and adding a song you heard in the car to your workout playlist, across apps such as Messages, Music and Reminders. WIRED adds creating calendar events and switching playlists by talking or typing, and Popular Science suggests turning on airplane mode or turning up screen brightness.

Suggestions that appear before you ask

Some actions arrive as prompts. If someone texts you a date and time, WIRED says Siri offers to create a calendar event. Suggestions in Mail and Messages, available in English, turn context from a conversation into one-tap actions. The Phone app’s Call Context goes further: when you call a business it surfaces relevant details from across your apps, such as a confirmation code from Mail when you call an airline.

Describe a shortcut instead of building one

Shortcuts now accepts a plain description. Apple’s example is “When I’m leaving work, message Pedro I’m on my way with my ETA,” which becomes an automation that connects actions across apps. Apple flags usage limits on this feature, and its support page lists the AFM 3 Cloud and AFM 3 Cloud Pro models in Shortcuts among the limited features.

What developers have to do

Third-party support depends on developers, the same dependency that decides whether personal context ever reaches Gmail or WhatsApp. Apple’s developer pitch groups its Foundation Models framework with App Intents and other APIs, and says any app can tap the on-device models that power Apple Intelligence, that the features work offline, and that it all comes “at no cost per request.” Our look at mobile apps in the agentic AI era covers why that matters for app owners.

The Siri App, Chat History and Broad World Knowledge

For the first time, Apple’s assistant has its own app. Open it from the Home Screen to see your Siri AI conversation history, pin conversations you return to, start a new one or delete chats you no longer need. The app uses iCloud to sync conversations privately, so you can start a chat on a Mac and carry on from an iPhone, iPad, Apple Watch or Apple Vision Pro.

Decide how long your chats are kept

WIRED points to a setting under Siri in the Settings app where you choose how long chats stay in your history. It is worth setting on day one. A running history of questions about your own messages, plans and contacts is exactly the kind of record most people would not want kept for longer than it is useful.

Broad world knowledge and follow-up questions

Apple calls the open-web side of Siri AI “broad world knowledge.” Its examples are when and where to see the next solar eclipse and when a musician is coming to town. WIRED suggests the history of Rome or how to fix a leaky tap, and Popular Science suggests “how many days until the NBA season starts?” Apple says you can extend almost any answer into a conversation with follow-up questions.

Images are still a separate app

Popular Science notes one thing Siri AI cannot do that ChatGPT and Gemini can: generate images. For that you still open Image Playground, which in iOS 27 uses a new generative model, adds a photorealistic style and lets you modify images using touch and natural language.

Customise How Siri Sounds: Voice, Pace and Expressivity

This is the feature with the tightest hardware requirement. In Settings, under Siri, you pick a voice and then adjust expressivity and pace until the delivery suits you. Apple built the expressive voices on what it calls its most advanced on-device model ever, and that model only runs on its newest chips.

Which devices get expressive voices

Apple’s June footnote lists iPhone Air, iPhone 17 Pro and iPhone 17 Pro Max, iPads with an M4 chip or later and at least 12GB of unified memory, Macs with an M3 chip or later and at least 12GB, and Apple Vision Pro with M5. The iOS 27 release notes extend the phone list to “iPhone Air and iPhone 17 Pro models and later,” and 9to5Mac names the iPhone 18 Pro, iPhone 18 Pro Max and iPhone Duo among the phones that get the most advanced features.

Two English voices at launch

Apple’s feature availability page lists Siri AI Expressive Voices in exactly two languages: English (United Kingdom) and English (United States). If your device uses another language or another variant of English, do not expect the new voice controls on 14 September.

Why the A20 Pro matters

The Next Web reports that the A20 Pro in the iPhone 18 Pro has 50% more memory bandwidth than the A19 Pro and a Dual 16-core Neural Engine with 32 cores in total, for double the AI processing power. AppleInsider argues that this headroom is what on-device language work needs, so the newest phones can handle more locally instead of passing tasks to the cloud.

Siri AI Beyond the iPhone

Siri AI is not an iPhone-only release. AppleInsider reports that macOS 27 Golden Gate, watchOS 27 and visionOS 27 arrive on the same day with Siri AI on supported devices, alongside iOS 27 and iPadOS 27, and the Siri app keeps one conversation history across all of them.

Device	How you reach it	What is different
iPhone	Hey Siri, side button, Dynamic Island, typing, Siri app	Siri mode in Camera is iPhone only
iPad	Spotlight and context menus	Visual Intelligence through screenshots, with Apple Pencil
Mac	Spotlight, menu bar, right-click, Shift-Command-6	Available to EU users in a supported language
Apple Watch	From the wrist or a Smart Stack suggestion	Needs a paired Apple Intelligence iPhone nearby
CarPlay	Voice while driving	Answers from your own messages on the road
Apple Vision Pro	Look at the Siri visualisation and speak	Available to EU users in a supported language
iPhone Duo	As iPhone, plus Split View on the inner display	Chat on one side while viewing content on the other

iPad and Mac

On iPad and Mac, Siri AI is built into Spotlight, so a Spotlight search can answer almost any question rather than only finding files. Popular Science adds that Macs also offer the assistant from the menu bar. Apple says Mac and Apple Vision Pro users in the EU can use Siri AI when set to a supported language, which makes a Mac the practical way for European users to try it at launch.

Apple Watch and CarPlay

Apple Watch users can start a conversation from the wrist, and a Smart Stack suggestion can appear to continue a recent one. Supported watches are Series 9 or later, Ultra 2 or later and SE 3, paired with an Apple Intelligence iPhone nearby. 9to5Mac reports a new Siri Modular watch face in watchOS 27 with access to Siri AI and the new Recaps system. In CarPlay, Apple’s example is asking which trailhead a friend suggested without taking your hands off the wheel.

Apple Vision Pro and iPhone Duo

On Apple Vision Pro, Siri AI appears as a 3D visualisation you can place anywhere in your space, and you start a request by looking at it and speaking. The iPhone Duo, the foldable John Ternus unveiled at his first event as chief executive, uses Split View so you can talk to Siri AI on one side of the inner display while looking at content on the other. It costs $1,999, with pre-orders from 16 October and launch on 23 October, according to MacRumors. Our piece on the start of the Ternus era has more on the new chief executive.

Which Devices Support Siri AI

iOS 27 installs on any iPhone that received iOS 26, which means the iPhone 11 and later plus the second- and third-generation iPhone SE. Siri AI needs more. Apple’s device list for Apple Intelligence and Siri AI in the new releases reads “iPhone 16 models or later, iPhone 15 Pro, iPhone 15 Pro Max,” followed by specific iPads, Macs, Apple Vision Pro and Apple Watch models.

Tier	iPhone	iPad and Mac	Other devices
iOS 27 without Siri AI	iPhone 11 to iPhone 14 models, iPhone 15, iPhone 15 Plus, iPhone SE (2nd generation and later)	iPads without an A17 Pro or M-series chip	Not applicable
Siri AI	iPhone 15 Pro, iPhone 15 Pro Max, iPhone 16 models or later	iPad mini (A17 Pro), iPads with M1 or later, Macs with M1 or later, MacBook Neo (A18 Pro)	Apple Vision Pro; Apple Watch Series 9 or later, Ultra 2 or later and SE 3 with a nearby Apple Intelligence iPhone
Siri AI with expressive voices and advanced dictation	iPhone Air, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 18 Pro, iPhone 18 Pro Max, iPhone Duo	iPads with M4 or later and Macs with M3 or later, each with at least 12GB of unified memory	Apple Vision Pro (M5)

How to check your model

WIRED’s iOS 27 guide gives the quickest route: open Settings, then General, then About, and read the model name. If it says iPhone 15 Pro or later, or any iPhone 16 or newer, your phone is on Apple’s Siri AI list.

The standard iPhone 15 misses out

The cut-off runs through the middle of the 2023 range. The iPhone 15 and iPhone 15 Plus install iOS 27 but are not on Apple’s Siri AI list, while the iPhone 15 Pro and iPhone 15 Pro Max are. If you bought the cheaper iPhone 15 models, you get the rest of iOS 27 without the new assistant.

The Fine Print on Siri AI: Beta, Language, Region and Age

Every feature above comes with conditions that the tours leave out. They are scattered across a press release footnote, a support page, an availability page and reporting from the September event. Collected in one place, they decide whether Siri AI is on your phone on 14 September.

English first, five more languages in October

At the September event, Apple’s vice president of AI product marketing, Lilian Rincon, confirmed that Siri AI launches in English with iOS 27, and that French, Japanese, Korean, Portuguese and Spanish follow in October, 9to5Mac reported. Apple Intelligence as a whole supports 16 languages with this month’s releases, so the assistant starts well behind the features around it.

Languages supported: Apple Intelligence versus Siri AI

Apple Intelligence in the September releases 16 languages

Siri AI after the October expansion 6 languages (37.5%)

Siri AI on 14 September 1 language (6.25%)

Arithmetic: English plus French, Japanese, Korean, Portuguese and Spanish makes six. Percentages are each count divided by the 16 Apple Intelligence languages.

Not on iPhone in the EU, and not in China mainland

Apple’s iOS feature availability page is blunt: Siri AI is “Available in English – Not available in the China mainland and the European Union.” The June release was more specific. EU users on Mac and Apple Vision Pro can use Siri AI in a supported language, while it “will not be available initially in the EU in iOS, iPadOS, and watchOS.” Siri AI and the other new Apple Intelligence features are also absent from China “while Apple works through regulatory requirements,” a situation our report on Apple’s AI model plans for China explains.

Who blames whom in Europe

At WWDC, Apple blamed the Digital Markets Act and said EU regulators rejected its proposals, including an intermediary called Trusted System Agent and an 18-month transition period, according to 9to5Mac’s account of Apple’s statement. European Commission spokesman Thomas Regnier replied that “absolutely nothing in the DMA prohibits Apple from introducing new products in the EU.” Tim Cook then held what an EU spokesperson called a “constructive exchange” with Commission executive vice-president Henna Virkkunen on 30 June, the Financial Times reported. Apple has given no EU date.

The UK sits inside the launch footprint

Apple’s iOS availability page excludes only the China mainland and the European Union, and the United Kingdom is in neither, so a UK iPhone set to English falls inside the launch footprint on that wording. British English is also one of the two variants that get the new expressive voices. For UK businesses with staff across Europe, that split matters, and we come back to it in the IT section below.

An age floor and a possible queue

AppleInsider reports that Siri AI will not be available to users under 13, whatever their hardware, and Apple’s Usage Terms say age restrictions “may vary by region.” Access may not be instant either. MacRumors found waitlist code in the seventh developer betas, with wait estimates that refresh based on demand and server capacity, AppleInsider reported. Developer beta testers waited about a week in June. Apple has not confirmed whether a waitlist will be used for the public launch.

Where you are	iPhone, iPad and Apple Watch	Mac and Apple Vision Pro	Apple’s wording
Outside the EU and China mainland, device set to English	Beta from 14 September	Beta from 14 September	“Available in English”
European Union	Not available initially	Available in a supported language	“will not be available initially in the EU in iOS, iPadOS, and watchOS”
China mainland	Not available	Not available	“while Apple works through regulatory requirements”
Users under 13	Not available	Not available	Age restrictions “may vary by region”

Siri AI Usage Limits and the Fee for More

The biggest omission from the feature tours is the usage limits. On 9 September Apple published a support page, “Learn about Apple Intelligence usage limits,” which lists the features that rely on server-side models. Apple says it “will implement usage limits on these and other Apple Intelligence and Siri AI features,” and that “increased access to such features will be available for a fee.”

Limited feature on Apple’s list	Where you meet it
Siri AI	The assistant itself, across devices
Clean Up, Extend and Spatial Reframing	Photo editing in the Photos app
Image Playground	Image creation
AFM 3 Cloud and AFM 3 Cloud Pro models	Automations in the Shortcuts app
Developer apps using Apple Foundation Models in Private Cloud Compute	Third-party apps

What happens when you hit a limit

Apple’s support page says that if you reach a limit, the feature “will become available again after a time out period.” The Usage Terms say the feature “may become unavailable or the functionality of such feature may be limited until the applicable usage limit resets,” and that you can keep using other features in the meantime. Limits “may vary by feature, request complexity, system demand, system policies, and other factors.”

Daily, future, or both?

Apple’s wording shifts between documents. The June WWDC release said some features “have daily usage limits because they rely on powerful server models,” with increased access through most iCloud+ plans. A footnote in the September health release says Siri AI and the other features “are subject to daily usage limits.” The support page says Apple will implement limits “in the future.” None of the three gives a number, a reset time or a price.

iCloud+ already has tiers for one feature

The only concrete allowance Apple has published is for home cameras. Apple Intelligence features in the Home app, such as video summaries, cover up to one camera on the 2 TB iCloud+ plan, two on the 6 TB plan and five on the 12 TB plan. If paid access to Siri AI follows the same pattern, capacity would scale with the plan, but Apple has not said so.

Home cameras covered by Apple Intelligence video features, by iCloud+ plan

2 TB plan up to 1 camera

6 TB plan up to 2 cameras

12 TB plan up to 5 cameras

Arithmetic: bar widths are each camera count divided by the 12 TB plan’s five cameras (1/5, 2/5 and 5/5).

Unreasonable use can be throttled

The Usage Terms add a clause that matters for power users and businesses: “Excessive, abusive, automated, fraudulent, illegal or otherwise unreasonable use, including use that materially impacts service availability or other users, may be restricted, throttled, suspended, or subject to additional limits.” Anyone planning to run automations through the cloud models in Shortcuts should read the word “automated” in that sentence twice.

Reading WIRED's Siri AI Tour Against Apple's Own Documents

WIRED’s tour is accurate about what the features do. Where it compresses, the compression is about conditions and scope. Set beside Apple’s documents, four of its statements read differently and a fifth turns out to be fully consistent.

Topic	WIRED’s tour	Apple’s documents	What changes
Devices	“iPhone 15 Pro or iPhone 15 Pro Max or later”	“iPhone 16 models or later, iPhone 15 Pro, iPhone 15 Pro Max”	Consistent; Apple’s list makes the standard iPhone 15 exclusion explicit
Indexing and data	“nothing gets sent back to Apple”	The Spotlight index and App Toolbox “work entirely on device”; Siri AI also uses server models through Private Cloud Compute	True of the index, not of every answer
Third-party apps	Deeper hooks “should show up too”	Personal context extends “when developers integrate with Spotlight”	Depends on each developer; an early build could not read Gmail or WhatsApp
Writing	“no third-party help is needed”	No ChatGPT hand-off; WIRED’s own iOS 27 guide says the models were developed with help from Google’s Gemini models	True when you use it, not of how it was built
Availability	Not covered	Beta label, English only, not on EU iPhones or in China mainland, no under-13s, usage limits with a fee	Decides who gets the features, and how often

Why the compression happens

A feature tour answers “what can it do?” and is written for readers who will have the features. The conditions sit in places a tour rarely quotes: a footnote at the bottom of a hardware press release, a support page published on event day, and a country list on a long availability page. None of this makes the WIRED piece wrong. It makes it half of the picture for anyone outside the default reader, who owns a recent iPhone, speaks English and lives outside the EU.

What to trust when sources disagree

When a tour and Apple’s footnotes differ, Apple’s footnotes decide what ships, because they are the documents Apple can be held to. When Apple’s own documents differ, as they do on whether usage limits are daily or future, the safest reading is the most restrictive one until Apple publishes numbers. The rest of this article follows that rule.

Privacy: What Stays on Your iPhone and What Goes to Apple's Servers

Apple’s privacy case for Siri AI has two parts, and the tours tend to merge them. John Ternus argued at the September event, PYMNTS reported, that the iPhone is the best personal device for AI because of its privacy protections and its deep knowledge of its own users. Both halves of that claim depend on where each request is processed.

On the device: your index and your app actions

Apple says the system orchestrator taps the Spotlight index and the App Toolbox, “which work entirely on device to keep users in control of their data.” That covers the index Siri AI searches when it looks through your messages, emails and photos. It is why WIRED can accurately say the indexing pass sends nothing back to Apple.

On Apple’s servers: Private Cloud Compute

The foundation models run “on device and on servers using Private Cloud Compute.” Apple says that when Private Cloud Compute is handling a request, “personal data is not stored nor made accessible to Apple or anyone else,” and that “outside experts can continue to verify this privacy promise at any time.” That is a strong promise, but it is a promise about handling data off the device, not a claim that nothing leaves it.

Why server use and usage limits go together

The features Apple has chosen to limit are, in its own words, those that “rely on server-side models,” and Siri AI is first on that list. That tells you the assistant routinely sends work to Private Cloud Compute. It does not break Apple’s privacy promise, but it does mean “on device” describes the index rather than the whole assistant.

Privacy researchers remain cautious

At WWDC, University of Chicago computer scientist Marshini Chetty told WIRED that an assistant with this much personal access “could have good benefits, make you super efficient, and be really helpful, but it does make the privacy issue a little bit more murky.” Apple’s architecture is designed to answer that concern. Your own settings, starting with chat retention, decide how much history exists in the first place.

What Siri AI Means for Businesses and IT Teams

When an employee reads work email on an iPhone with Siri AI, the assistant’s personal context can reach that mail, because Apple describes it as searching “messages, emails, photos, and more.” That is useful for the employee and a new question for the organisation, and it sits alongside existing data protection duties rather than replacing them.

The restriction that switches Siri AI off

Apple’s device management documentation now lists a restriction called allowSiriAI. Apple’s description is short: “If false, the system disables Apple Intelligence integration in Siri.” It applies to iOS 27 and iPadOS 27, and Apple already marks it as deprecated in favour of a declarative configuration, com.apple.configuration.siri.settings. Related keys cover Writing Tools, image generation and external intelligence services.

Restriction key	Apple’s description	Platforms and enrolment	Declarative replacement
`allowSiriAI`	“disables Apple Intelligence integration in Siri”	iOS 27, iPadOS 27; allowed for user enrolments on iOS	`com.apple.configuration.siri.settings`
`allowExternalIntelligenceIntegrations`	“disables the use of external, cloud-based intelligence services with Siri”	iOS 18.2, iPadOS 18.2, macOS 15.2, visionOS 2.4 and later	`com.apple.configuration.external-intelligence.settings`
`allowWritingTools`	“disables Apple Intelligence writing tools”	iOS 18, iPadOS 18, macOS 15, visionOS 2.4 and later; supervision required on iOS	`com.apple.configuration.intelligence.settings`
`allowImagePlayground`	“prohibits the use of image generation”	iOS 18, iPadOS 18, macOS 15, visionOS 2.4 and later; supervision required on iOS	`com.apple.configuration.intelligence.settings`

Personal phones enrolled for work

Apple marks allowSiriAI as allowed for user enrolments on iOS, the enrolment type used for personal phones brought into a work programme, while the Writing Tools and image restrictions require supervision on iOS. In plain terms, an organisation has more control over the assistant itself on employee-owned phones than over some of the features around it. Check how your management platform exposes the new key before 14 September.

Mixed fleets across the UK and the EU

A business with staff in London and Paris will see Siri AI on British iPhones set to English and not on the French ones, while the Macs in both offices can get it. Helpdesk scripts, training material and any policy that mentions Siri AI need to say which devices and which countries they cover, or support staff will spend September explaining why a feature works for one colleague and not another.

Automations and the unreasonable-use clause

Teams tempted to build business processes on the cloud models in Shortcuts should plan for two things Apple has already written down: usage limits whose size is unknown, and a clause that lets Apple throttle or suspend “automated” use. Treat those automations as convenience tools for individuals until Apple publishes numbers and prices.

A five-point policy starter

Decide whether Siri AI is allowed on supervised devices, on personal devices enrolled for work, on both or on neither.
Set a recommended chat retention period and show staff where the setting lives.
Tell staff which work apps personal context can reach on their phones.
Record which staff are in the EU and will not have Siri AI on iPhone or iPad.
Revisit the decision when Apple publishes usage limit numbers and prices.

If you are building a wider plan for assistants at work, our AI strategy team can help you set the rules once rather than product by product.

A Quick, Smart Setup for Siri AI on 14 September

Most of the work is done by the update itself, but five small steps decide whether your first week with Siri AI is useful or frustrating.

1. Check your model and back up

Open Settings, then General, then About, and confirm your iPhone is an iPhone 15 Pro, iPhone 15 Pro Max or any iPhone 16 or later. Back up the phone before installing a major update, so a failed install costs you nothing.

2. Update and set your language to English

iOS 27 arrives as a free update on Monday 14 September. Apple says Siri AI is available as a beta “for users with a supported device set to English,” and its Apple Intelligence footnotes refer to both the Siri language and the device language, so check both in Settings.

3. Give the index time

WIRED says Siri AI spends some time indexing everything on your iPhone when it arrives. Personal questions work best once that pass is finished, so do not judge the assistant on its first hour. If you see a waiting message instead of the assistant, that may be the waitlist AppleInsider reported rather than a fault.

4. Set voice, pace and chat retention

In Settings, under Siri, choose how long chats are kept in your history. If your phone is an iPhone Air, iPhone 17 Pro or newer and your device uses English (UK) or English (US), pick a voice and adjust expressivity and pace while you are there.

5. Try five first prompts

Start with requests the sources have already tested. Ask “Where did I say I’d meet Mom?” or its equivalent for your own plans. Open a web page and ask for a summary. Switch the Camera to Siri mode and point it at a menu. Ask Siri to rewrite a note as a formal email. Then open the Siri app and pin the conversation you want to keep.

Siri AI: Frequently Asked Questions

When is Siri AI available?

Siri AI arrives with iOS 27, iPadOS 27, macOS 27, watchOS 27 and visionOS 27 on Monday 14 September 2026, on supported devices set to English. It carries a beta label. French, Japanese, Korean, Portuguese and Spanish follow in October, and there is no date for EU iPhones or for China mainland.

Is Siri AI free?

The software update is free, and Apple has not announced a price for Siri AI itself. Apple says features that rely on server-side models, including Siri AI, will have usage limits and that “increased access to such features will be available for a fee.” Apple has not published the limits or the fee.

Which iPhones can run Siri AI?

Apple’s list is the iPhone 15 Pro, iPhone 15 Pro Max and iPhone 16 models or later, including the iPhone 18 Pro, iPhone 18 Pro Max and iPhone Duo. The standard iPhone 15 and iPhone 15 Plus run iOS 27 without the assistant. Expressive voices need an iPhone Air, iPhone 17 Pro or newer.

Can I use Siri AI in the UK or the EU?

Apple’s iOS availability page excludes only the China mainland and the European Union, so a UK iPhone set to English is covered, and British English gets the expressive voices. In the EU, Siri AI will not be available initially on iPhone, iPad or Apple Watch, but Mac and Apple Vision Pro users can use it in a supported language.

Does Siri AI send my data to Apple or Google?

The Spotlight index and App Toolbox run entirely on the device. Requests that need bigger models go to Private Cloud Compute, where Apple says personal data is not stored or made accessible to Apple or anyone else. WIRED reports that Apple says no user data from Siri actions is shared with Google, whose Gemini models helped Apple develop its own.

Can Siri AI read my WhatsApp or Gmail messages?

Not unless those apps integrate with Apple’s system. Apple says personal context reaches third-party apps “when developers integrate with Spotlight,” and The New York Times found that an early developer version could not access Gmail or WhatsApp. Apple’s own apps, including Mail and Messages, are covered at launch.