In order to stop Gemini from training on your personal conversations, you’ll need to turn off the ‘Gemini Apps Activity’ option by going to the settings page on the website or iOS/Android app. Google is soon going to change the name of this setting to “Keep activity” after a new update, but the process to turn it off will remain the same.

Google is rolling out an update for Gemini that will allow the AI chatbot to “remember” your past conversations without prompting. With the setting turned on, Gemini will automatically recall your “key details and preferences” and use them to personalize its output.