Smart Lock allows users to easily bypass the PIN or screen lock password on their phones if the device is connected to specific Bluetooth accessories or a trusted NFC-enabled device.
To activate Smart Lock on Sony Xperia XA Ultra, follow these steps:
Step 1: Navigate to 'Settings'.

Go to 'Settings'
Step 2: Select 'Lock screen & security'.

Select 'Lock screen & security'
Step 3: Choose 'Smart Lock'.

Select 'Smart Lock'
Step 4: Confirm the screen lock password. Here I choose the PIN.

Confirm the screen lock password again. Here I choose the PIN
Step 5: Choose 'OK'.

Choose 'OK'
Step 6: Choose the trusted settings for Smart Lock.

Choose the trusted settings for Smart Lock

Trusted devices

Trusted location

Trusted face

Trusted voice

Body detection
Wishing you all success.
