According to an email to users first reported by 9to5Google, Google will begin removing access to Google Assistant on September 4, 2026. The removal will roll out over a few weeks, and once it reaches a device, its owner will not be able to switch back. The change covers Android phones and tablets, Wear OS watches, compatible headphones and earbuds, and cars using Android Auto through a paired phone.

Cars with Google built-in will keep Assistant beyond September 4, 2026. Google TV devices, Home speakers and smart displays are not covered by the September 4 removal. Older phones and tablets that fall below Gemini's minimum system requirements, along with devices in regions where Gemini is unavailable, will also retain Assistant for now. Google has separate plans to bring Gemini to its home and television products, but the email gave no date for those changes. Google has not said when those exceptions will end. It has not published a support page, Droid Life noted.

What Changed

AI-generated summary, reviewed by an editor. More on our AI guidelines.

The September date follows a mobile transition Google had originally scheduled to carry out during 2025. In a March 2025 post on Google's Keyword blog, product executive Brian Marquardt said the classic Assistant would stop being accessible on most mobile devices later that year. That schedule slipped into 2026. Google did not explain the delay in the email. Ars Technica reported that the company used the additional time to shore up parts of Gemini after initially planning to retire Assistant in late 2025. Assistant launched in 2016, making the mobile service roughly ten years old when removal begins. In the same March 2025 post, Marquardt said Gemini was available in more than 200 countries and over 40 languages. Google did not update either figure in the shutdown email.

Eligible devices will move automatically, with no action required from users. Saying “Hey Google” or holding the power button will open Gemini after the change arrives. Old Assistant commands invoked with “Hey Google” will continue to work through Gemini, according to Tom's Guide. Assistant has no chat archive comparable to Gemini's, though prior interactions remain available through Google's Web & App Activity page.

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The forced move comes while reporters and users continue to document failures in everyday tasks. Patrick O'Rourke of XDA reported on August 5 that Gemini's Android Auto integration frequently returns “something went wrong” errors. Most of the more complicated Automations, especially complicated custom ones, do not yet work with Gemini, he found, while Gemini Actions offers fewer capabilities. Ryan Whitwam of Ars Technica wrote that Gemini “sometimes goes off on a tangent or forgets that it does, in fact, have access to a particular tool,” frustrating people who want a quick voice interaction. The reporters’ observations and users’ accounts describe individual incidents and do not provide a systematic or measured comparison of the two assistants’ reliability across everyday tasks.

Matthias Bastian of The Decoder described the replacement as a test of whether a general-purpose AI system can match the reliability of the older, deterministic Assistant on simple commands. IGN quoted one Reddit user who tried to place a call while driving: “It gave me the definition of the word ‘father’ instead of calling him.” Another user said, “Gemini makes me unlock the phone to change the temperature. It's useless.”

Frequently Asked Questions

When exactly does Google Assistant stop working on Android?

Google will begin removing access on September 4, 2026, according to an email to users first reported by 9to5Google. The removal rolls out over a few weeks rather than switching off everywhere at once, so devices will lose Assistant on different days. Once the change reaches a device, its owner cannot switch back.

Which devices are affected, and which keep Assistant?

The removal covers Android phones and tablets, Wear OS watches, compatible headphones and earbuds, and cars using Android Auto through a paired phone. Cars with Google built-in keep Assistant beyond September 4, 2026. Google TV devices, Home speakers and smart displays are not covered by this removal.

Do I need to do anything to switch to Gemini?

No. Eligible devices move automatically, with no action required from users. Saying "Hey Google" or holding the power button will open Gemini once the change arrives. Old Assistant commands invoked with "Hey Google" will continue to work through Gemini, according to Tom's Guide.

Why did this take longer than Google originally said?

In a March 2025 post on Google's Keyword blog, product executive Brian Marquardt said the classic Assistant would stop being accessible on most mobile devices later that year. That schedule slipped into 2026. Ars Technica reported the company used the additional time to shore up parts of Gemini. Google did not explain the delay in the email.

Is Gemini as reliable as Assistant for basic voice commands?

That is unsettled. Patrick O'Rourke of XDA reported Gemini's Android Auto integration frequently returns "something went wrong" errors. Ryan Whitwam of Ars Technica wrote Gemini sometimes goes off on a tangent or forgets it has access to a tool. These are individual accounts, not a systematic comparison of the two assistants.

What happens to my old Google Assistant history?

Assistant has no chat archive comparable to Gemini's. Prior interactions remain available through Google's Web & App Activity page.

AI-generated summary, reviewed by an editor. More on our AI guidelines.

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Editor-in-Chief and founder of Implicator.ai. Former ARD correspondent and senior broadcast journalist with 10+ years covering tech. Writes daily briefings on policy and market developments. Based in San Francisco. E-mail: editor@implicator.ai