Smart speakers and Smart Displays often sit on the kitchen counter or living room table and are used by more than one member in the household. So we’ve made sure that each person can tweak their preferences for interacting with Google Assistant. When setting up your Google Assistant, you can choose to enable Voice Match and teach Assistant to recognize your voice so you can receive personalized results, like calendar reminders and favorite playlists—even if you share a device with other people in your household.

Now when you set up Voice Match, Google Assistant will prompt you to say full phrases instead of just the hotword "Hey Google." For example, during Voice Match set up, the Assistant will ask you to say “Hey Google, play my workout playlist” so it can better identify who is engaging with significantly higher accuracy. With Voice Match, you can link up to six people to a single Google Assistant-powered device, so you each get tailored results when using the device.