Google has finally put a date on the Google Assistant retirement. Emails going out to users confirm that the original Assistant on smartphones, tablets, wrist devices and in-car displays will stop working on September 4.
Gemini takes its place. The change has been telegraphed for over a year; the date makes it official.
What changes on September 4
After the cutoff, the wake phrase "Hey Google" will route to Gemini on every Android device Google still supports. Voice queries that previously triggered routines will fall back to Gemini where supported, or fail silently if Gemini hasn't replaced the console install yet.
For users with older Wear OS hardware, the change matters most. Watches that won't run Gemini will simply lose their on-wrist assistant. Google has been steering buyers toward newer Wear OS watches for this reason, and the September cutoff effectively forces the issue.
What stays the same
Your data doesn't disappear. Past interactions remain visible on Google's activity dashboard, the same place they've always lived. Anything you saved—lists, reminders, alarms—will continue to work through Gemini once installed.
Routine names and configurations are stored in your account, not on the device. Most will show up inside the Gemini app and run unchanged.
Our analysis
For Google, this is consolidation, not innovation. The Assistant brand carried a decade of baggage: a UI that no longer matched Gemini's, a developer surface that overlapped awkwardly, and a product line Google couldn't realistically maintain in parallel. Retiring it lets the company route every user to a single assistant, which simplifies support, marketing and engineering.
The trade-off hits users on older hardware hardest. Watches that won't receive Gemini updates effectively lose voice control outright. Google hasn't announced补偿 or trade-in programs for affected devices, meaning buyers who paid for a feature that's now being removed get no recourse.
Gemini users win by getting a cleaner product surface and fewer duplicate settings to manage. The question left open is whether Google's hardware partners will face similar pressure—older Nest speakers and Pixel Buds lack announced retirement dates, but the writing may be on the wall.
What to watch
Watch for Google to extend the same shutdown to Nest speakers and older Pixel Buds. September 4 covers mobile surfaces only. Hardware tied to Assistant-only firmware will likely get a separate retirement announcement before year's end.
Also watch the Wear OS 5 rollout. If your watch doesn't see Wear OS 5, assume you'll lose voice control entirely.
Bottom line
Don't wait for the deadline. Install Gemini today, run your most important routines once, and rebuild the ones that break. After September 4, the old voice is gone.
Key takeaways
- Google Assistant stops working on Android, tablets, Wear OS and Android Auto on September 4.
- Gemini becomes the only first-party assistant on those devices.
- Legacy Assistant data is preserved in your Google account.
- Older Wear OS watches may effectively lose assistant support entirely.
- Test your routines in Gemini now so you're not surprised on September 4.
Frequently asked questions
When does Google Assistant shut down?
September 4. Google has sent emails to users confirming the date.
Does this affect Nest speakers?
The September 4 date covers Android, tablets, Wear OS and Android Auto. Nest-specific retirement dates are expected separately.
Will my old Assistant history be deleted?
No. Your interactions remain accessible through your Google account's activity dashboard.
Is Gemini already available?
Yes, you can install it from the Play Store today.
Will my routines still work?
Most will transfer to Gemini automatically, but some depend on Assistant-specific behavior. Test yours before September 4.