You might want to limit the amount of personal information readily available in your Google Nest device to protect against hackers or guests in your home whom you don’t know very well yet. If that’s the case, you can disable personal results on your Google Nest device, because it keeps track of private information like your schedule, shopping list and more. To do this:
- Tap Device in your Google Home menu.
- Tap Settings.
- Tap More.
- Scroll down to Personal Results and turn it off.