‘Hey ChatGPT’ on Android Is Coming to Europe. Will the US Get It?

What did the EU actually order Google to do?

The EU ordered Google to grant rival AI assistants the same system-level Android access it currently reserves for Gemini. The European Commission adopted two binding orders on July 16, 2026, under the Digital Markets Act, the bloc’s competition law for large gatekeeper platforms, and they took effect immediately, as PBX Science reported.

The Android order is the consumer-facing one. It specifies 11 features that rival assistants must be able to use, so that an app like ChatGPT or Claude can operate as a true system assistant rather than a sandboxed app. The parallel order requires Google to share anonymized search data with rival search engines and AI firms starting January 2027, as TechTimes reported. This piece focuses on the Android half, since that is what changes how a phone behaves.

This is the same DMA enforcement wave that produced the Commission’s €890 million fine against Google days later, which we covered separately in our report on the EU DMA fine. The fine punishes past conduct. This order changes future behavior.

What can Gemini do that ChatGPT and Claude cannot?

Gemini has operating-system powers on Android that third-party assistants are locked out of, and closing that gap is the whole point of the order. Today, if you install ChatGPT or Claude on Android, you get an app. When you use Gemini, you get a feature woven into the system itself.

Here is what the order forces open, set against how things work today:

The practical difference is large. A system assistant can be summoned hands-free and can act across your phone; an app has to be opened and mostly stays in its own box. That gap is why the Commission concluded a company controlling most of Europe’s mobile operating system should not be the sole decider of which AI gets to talk to the phone. For background on how Gemini became the default in the first place, our explainer on what Google Gemini is covers its rollout.

Does this affect Android phones in the US?

No. The Digital Markets Act is European law, and these orders apply to Google’s obligations in the EU and wider European Economic Area only. Nothing on a US Android phone changes because of this ruling, today or on the 2027 deadlines.

The reason to care in the US is different, and it is about precedent rather than direct effect. The EU is running a live experiment in forced openness, and US regulators, along with watchdogs from London to Tokyo, are watching how it plays out. If it works well for European users, it strengthens the argument for similar rules elsewhere. If it degrades the experience, it hands opponents of such rules a real example.

US change, if it comes, will come through American cases, not this one. Google is already implementing some steering changes in the US from the separate Epic Games antitrust litigation, which shows domestic pressure moving on its own track. The honest answer for a US reader is that “Hey ChatGPT” as a system feature is a European reality first, and a US possibility that depends on cases still unfolding at home.

When will any of this actually happen?

The calendar is staged, not immediate, even in Europe. The orders took effect on July 16, 2026, but the visible changes arrive later.

The search data sharing begins in January 2027. The Android interoperability must be built into the next major Android version, expected around mid-2027, and no later than August 1, 2027. So even European users will not be saying “Hey ChatGPT” to their phones tomorrow. The order sets the requirement now and the delivery over the following year, which is normal for a change that Google has to engineer into the operating system.

There is one more qualifier worth holding. Google is widely expected to appeal, and while an appeal could alter the technical detail of what it must build, it will not pause the clock. Under DMA rules, compliance runs during an appeal, not after it.

Why is Google fighting this?

Google’s stated objection is that the changes will harm user privacy and security, and the argument deserves to be represented fairly rather than dismissed. Google’s president of global affairs, Kent Walker, has said that complying forces the company to strip away features and dismantle some protections, and that regulation should improve products rather than degrade them.

The Commission’s position is the opposite. A gatekeeper controlling the operating system cannot be the sole arbiter of which AI reaches the phone, it argues, and competition should be decided by product quality rather than by who owns the platform. Executive vice president Teresa Ribera has framed the action as legally compelled rather than chosen.

Both claims contain something real, and this piece takes no side between them. Opening deep system access genuinely does widen the attack surface and raise privacy questions, which is a legitimate security concern. Concentrated control of the assistant layer genuinely does entrench one company’s AI, which is a legitimate competition concern. Which risk you weigh more heavily is a judgment call, not a settled fact, and reasonable people disagree. What is not in dispute is that Google must comply on the EU timeline while it argues the point.

What does the Apple comparison tell us?

Apple’s response to similar EU rules is the cautionary tale hanging over this whole story, and it is why “forced openness helps users” is not a given. Faced with comparable Digital Markets Act requirements, Apple chose to withhold its new Siri AI from the European Union rather than open it up the way the rules demand.

That matters because it shows a second possible outcome. Instead of European users getting more choice, they got less of a feature, at least for now, because the company decided the compliance cost was not worth it in that market. Whether Google follows Apple’s path of withholding, or complies and opens up, is one of the real open questions here. Our coverage of Siri and iOS 27 and our Gemini versus Apple Intelligence comparison cover how these assistants differ.

For a US reader, the Apple example is the sharper lesson. It is a reminder that regulation aimed at more competition can produce fewer features in the regulated market, which is exactly the trade-off American policymakers will study before copying the approach.

What should you take away from this?

The headline is real but its reach is narrow, so calibrate expectations to what actually changed. A major regulator has decided that rival AI assistants deserve equal footing on the dominant mobile platform, and it has the power to enforce that. That is a genuine shift in how AI competition on phones is supposed to work.

For most people, and for everyone in the US, the practical effect right now is zero. The changes are European, staged into 2027, subject to appeal, and shadowed by the possibility that a company withholds a feature rather than opens it. The thing to watch is not this order in isolation but whether the model spreads. If US antitrust cases push in the same direction, the idea of choosing your phone’s built-in assistant, the way you already choose a browser, could eventually reach American phones too. For how the assistants themselves compare, our Claude versus ChatGPT versus Gemini overview is the place to start.

FAQ

Will I be able to set ChatGPT as my default assistant on Android?

In the EU, yes, once the changes reach the next major Android version expected by mid-2027, giving qualifying assistants like ChatGPT and Claude system-level access including wake-word activation. In the US, this specific order does not apply, so no change is scheduled there.

Does the EU Android AI order affect US phones?

No, because the Digital Markets Act is EU law, so these orders apply only to Google’s obligations in the European Economic Area and US Android phones are unaffected. Any similar change in the US would have to come through separate American antitrust cases, not this order.

What are the 11 Android features Google must open?

They are the system-level capabilities Google reserves for Gemini, including custom wake-word activation, launching via the home button, reading the screen for context, and executing tasks inside other apps. The goal is to let rival assistants act as true system assistants rather than sandboxed apps.

Can Google appeal the EU order?

Yes, and it is widely expected to, but under Digital Markets Act rules confirmed by a July 2026 court ruling, an appeal does not pause the compliance deadline. Google must implement the required changes on the EU timeline even while contesting the orders, which can take years to resolve.

Why did Apple pull Siri AI from Europe?

Apple chose to withhold its new Siri AI from the EU rather than meet similar Digital Markets Act openness requirements, citing security concerns. It is a sign that forced-openness rules can lead a company to withhold a feature in a market rather than comply, leaving users there with less rather than more.