You can't directly open your phone using Google Assistant. Google Assistant is a voice-activated assistant, and it primarily interacts with your phone's software and apps. It can't physically unlock your phone.
However, Google Assistant can help you unlock your phone indirectly:
- Using a voice-activated lock screen: Some Android phones offer a voice-activated lock screen feature. You can set up a voice command to unlock your phone. You can then use Google Assistant to say the command and unlock your phone.
- Using a smart lock feature: Many phones have a smart lock feature that allows you to unlock your phone automatically when you're in a trusted location or connected to a trusted device. You can set up these features using Google Assistant.
Remember that using Google Assistant to unlock your phone requires you to have already set up the necessary security features on your phone.