Open the Google app
Start a voice search
On the right, tap More Settings
Under "Personal," tap Voice
At the top right, tap More Delete Voice model
Under "I agree," tap Delete
On your device, open the Google app
Start a voice search
When you see "Say 'Ok Google'" or "Press the mic button," tap it
Follow the steps to enable Voice Match
When asked, "How do you want to use 'Ok Google' on this device?," tap Always On
You can also adjust these settings:
To turn off OK Google:
Open the Google app
Start a voice search
On the right, tap More Settings
Under "Personal," tap Voice
At the top right, tap More Turn on "OK Google"
Under "From any screen," tap the switch
Under "From the Google app," tap the switch
You can still use your voice to do actions like search, get directions, and create reminders. But other settings like Voice Match and "Hey Google" won't work.
To turn on Hey Google:
Open the Google app