Interact with your phone without touching it. From your home screen or when you've started a search, just say “OK, Google” and it will be ready for your commands. Tell your phone to navigate to an address, set your alarm, play your favorite song, check your voicemail, and much more.
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Tell your phone to call people, get directions, send messages, set alarms. The possibilities are enormous.
When the phone responds, say the command (for example, “Call Elise” or “Set alarm for 7 AM tomorrow”).
If your phone isn't recognizing “OK, Google” commands: