If you use “OK, Google” for voice commands, you can use Smart Lock to unlock your phone when it recognizes your voice.

TipIf you use “Hello Moto” for voice commands, you can also set your phone to authenticate with Moto Voice. In the Moto app, touch Features > Moto Voice > > Unlock phone via Moto Voice.

1. Make sure you have set a screen lock.
2. Go to Settings.

3. Touch Security & location > Smart Lock.

   If you don't see Smart Lock, try the following:

   • Update Google Play services. In the Google Search widget on your home screen, search for “Google Play services”, then touch the app to open it.
   • Go to Settings > Security & location > Advanced > Trust agents and enable Smart Lock.
4. Unlock your phone, then touch Voice Match.
5. Turn Access with Voice Match on . If you haven't already set up the “OK, Google” launch phrase, follow the onscreen instructions to record your voice.
6. Be sure Lock screen personal results is on .

1. At the lock screen, say “OK, Google”.

   Your phone unlocks and is ready for commands.

2. Speak a command to perform a task.

If the phone does not recognize your voice, then unlock it with your password, PIN, or pattern.

1. Go to Settings.
2. Touch Security & location > Smart Lock.
3. Unlock your phone, then touch Access with Voice Match.
4. Turn Lock screen personal results off .