Google Assistant Shuts Down on September 4, 2026 — Here's What You Need to Know

After months of delays and shifting deadlines, Google has finally set a concrete date for the end of Google Assistant on mobile devices. The transition has been years in the making and affects millions of users across the Android ecosystem. Here is a complete, verified breakdown of what is changing, when, and what stays the same.

The Shutdown Date: September 4, 2026

Google will begin removing Google Assistant from eligible mobile devices starting September 4, 2026 . The removal is a phased rollout expected to take several weeks to reach all users . Google confirmed the date via an email sent to users and reported by multiple outlets on August 5, 2026 . Once the change reaches a device, users will not be able to switch back to the classic Google Assistant .

What Is Replacing It

Gemini — Google's next-generation AI-powered assistant — is replacing Google Assistant across the Android ecosystem . Google's email to users states that "Gemini — our next-generation AI-powered assistant — is now the assistant experience on Android" . For eligible devices, Gemini will become the default assistant with no option to revert to Assistant .

Affected Devices: What Loses Google Assistant

The September 4 change directly affects:

• Android phones and tablets (eligible devices that meet Gemini's minimum requirements): Assistant will be removed and Gemini becomes the default .
• Wear OS smartwatches: Google Assistant will no longer be available .
• Paired headphones and earbuds: Assistant functionality will be replaced by Gemini .
• Phone-projected Android Auto: Android Auto sessions initiated from a phone will switch to Gemini .

Unaffected Devices: What Keeps Google Assistant (for Now)

The September 4 shutdown is limited to form factors that run on or are tethered to a mobile device. Several categories are not affected in this phase:

• Cars with Google Built-in: These retain Google Assistant access beyond the September 4 cutoff .
• Nest speakers, smart displays, and smart clocks: The shutdown does not cover non-mobile Assistant devices. Google has not yet announced a similar shutdown date for smart home devices .
• Devices that do not meet Gemini's requirements: Older or low-spec Android devices (e.g., those with less than 2 GB RAM or below Android 10) may be unable to run Gemini. Google has not fully clarified the experience on these devices, but one possibility is that they will lose Assistant support without a replacement .
• Google TV and Chrome: Not included in the September 4 shutdown announcements, though Google has previously listed them as eventual recipients of Gemini .

The Timeline of Delays

The road to this shutdown has been rocky. Here is how the timeline evolved:

• Original plan (March 2025): Google said it would upgrade most Assistant users to Gemini by the end of 2025, effectively removing the ability to toggle back to Assistant .
• First delay (December 2025): Google pushed the deadline from end of 2025 to 2026, citing the need to "deliver a seamless transition" .
• March 2026 target: Support pages and reports indicated Google Assistant would be retired by March 2026 on mobile devices . One source claimed the end date was March 31 .
• August 4, 2026 announcement: Google finally emailed users confirming the shutdown would begin on September 4, 2026, roughly a year later than originally planned .

The primary reasons cited for the delays were quality and readiness — Google wanted more time to ensure Gemini matched Assistant's feature parity and reliability before forcing the migration .

What Users Should Do Now

If you are an Android user still relying on Google Assistant, you can proactively switch to Gemini before the forced migration begins. Google allows eligible users to set Gemini as their default assistant in the Google app or Assistant settings. Once the September 4 cutoff passes and the change reaches your device, the choice will be made for you.

Users of older devices that do not meet Gemini's minimum requirements — generally Android 10 and 2 GB of RAM — face an uncertain future. Google has not provided a clear fallback for those devices, so checking your device's eligibility ahead of time is advisable.