Google Assistant has been a familiar part of the Android experience since its introduction in 2016. Now, Google is moving further towards its newer AI platform, Gemini, as the company’s primary assistant experience. According to the latest report, the transition will begin on September 4, bringing Gemini to a wider range of devices and changing how users interact with Google’s assistant technology. Google has previously confirmed that it plans to upgrade Assistant users on mobile devices to Gemini and extend the experience to tablets, cars, watches, and connected devices.
Google is reportedly set to begin replacing Google Assistant with Gemini from September 4. The transition will not simply introduce Gemini as another option alongside Assistant. Instead, Gemini will become the assistant users interact with on supported devices as Google continues phasing out the older experience.
The change is expected to affect Android phones and tablets, making Gemini a much more prominent part of Google’s mobile ecosystem. The company has already been moving users towards Gemini, and its official documentation now describes Gemini as replacing Google Assistant on most mobile devices.
The move is part of Google’s larger push to make generative AI a central part of its everyday products rather than keeping it limited to a standalone Gemini app.
Although the AI behind the Assistant is changing, users will not necessarily have to learn an entirely new way to activate it. The familiar “Hey Google” voice command will continue to work with Gemini. On supported devices, users can also access the Assistant through existing controls such as a button or other device-specific methods.
This should make the transition relatively straightforward for existing Assistant users. The biggest change will happen after the Assistant is activated, as Gemini will handle the request instead of Google Assistant. Google’s own Android Auto documentation confirms that Gemini can be activated through “Hey Google”, the microphone button, or, in compatible vehicles, the steering-wheel voice command button.
The switch will extend beyond smartphones and tablets. Wear OS smartwatches are also part of Google’s move towards Gemini.
On supported watches running Wear OS 4 or later, Gemini can already act as a conversational assistant, helping users answer questions, manage tasks, control music and stay connected. Google says the Gemini experience on watches is being gradually rolled out where the Gemini mobile app is available.
Android Auto is another important part of the transition. Gemini can help drivers make calls, send messages, find places, start navigation and control music. Google also highlights its ability to maintain a conversation and understand more detailed requests.
This means the change could eventually affect how users interact with Google across multiple parts of their daily routine, from their phone and smartwatch to their car.
The main difference users are likely to notice is not how they activate the Assistant, but how it responds. Google Assistant was largely built around direct voice commands. Users could ask it to set alarms, make calls, send messages, play music, or provide quick information. Gemini is designed to understand more natural and detailed conversations. Google says Gemini can follow the context of a conversation and handle complex questions, rather than requiring users to phrase every request as a simple command.
For example, Android Auto users can have a back-and-forth conversation with Gemini while asking for directions, finding places,s or managing other tasks. On smartwatches, Gemini can similarly answer questions and handle tasks across supported apps. This is where the transition becomes more than a simple name change. Google is replacing a traditional voice assistant with an AI system built around conversational interaction.
Google’s decision reflects the company’s broader shift towards generative AI. When Google introduced Assistant in 2016, natural-language voice interaction was a major change in how people accessed information and performed tasks. Nearly a decade later, Google sees generative AI as the next step in that experience.
Gemini gives Google an assistant capable of handling more complex conversations while also connecting with apps and services. Bringing it across phones, watches and cars allows the company to make Gemini part of everyday device interactions instead of keeping it primarily as an AI chatbot.
For users, the transition should therefore mean more than simply getting a new assistant. It represents Google’s attempt to change what a digital assistant can do.
Google’s reported September 4 transition marks another major step in the company’s move from Google Assistant to Gemini. Supported Android phones and tablets will move towards Gemini, while Wear OS devices and Android Auto are also becoming part of the wider AI assistant ecosystem.
Users will still be able to rely on familiar controls such as “Hey Google”, but Gemini will handle their requests with a greater focus on natural and complex conversations. As Google continues the rollout, Gemini is set to become increasingly central to how users interact with its devices and services.
