To use agentic Gemini, you need to grant it deep access to your device. Google’s response to privacy concerns is to compartmentalize the agent. Since the AI runs in a virtual window, it’s theoretically isolated from the rest of the device, and the agent only sees what is happening within that specific session. However, the data generated during that session — what you order, where you go, and how much you spend — is still processed by Google’s servers. So if Google wants to, it can build an even more detailed profile of your daily life.