Enter the current unlock method (e.g., PIN, pattern, etc.).
Select any of the following available options then follow the onscreen instructions to set up a trusted unlock:
For more info on Smart Lock (editing, removing settings, etc.), refer to this Google™ support page.
On-body detection: Keeps your phone unlocked while you're carrying it on you (pocket, purse, etc.).
Trusted places: Set locations (home, work, etc.) to keep your phone unlocked whenever you're there.
Trusted devices: Set Bluetooth or NFC devices to keep your phone unlocked when that device is connected.
Voice Match: Keeps your phone unlocked using voice recognition.