realme How to Set up Face Recognition to Unlock

Besides the option to unlock the realme smartphone with the set unlock method or fingerprint, we can also set up facial unlock. 

Here, the biometric data is registered and stored via the front camera.

Note: After activation, an automatic brightness adjustment can be set, which brightens the screen in low-light conditions.

If facial unlock or face recognition is no longer required, the registered face or biometric data can also be removed from the realme smartphone, for which the unlock method (Pattern, PIN or Password) is needed.

Facial unlock can be used for screen locking and also for app lock or for the realme smartphone´s private safe for faster access.

In dark environments, face recognition may not work, among other things, because there is not enough light for reliable recognition.
On the realme smartphone, there is the "Auto brighten screen for face recognition" feature that brightens the display, depending on the lighting conditions.

For increased security on the realme smartphone, realme UI offers the option to enable facial recognition only with eyes open.

"Unlock only when eyes are open" can be enabled or disabled at any time.

Note: For people wearing glasses, the open eyes feature may cause problems.

By default, the realme smartphone is unlocked by facial recognition once the power button has been pressed, so the lock screen is not visible.
If this is not desired, the "Swipe up to unlock" option can be enabled, to keep the user on the lock screen. Only swiping up will unlock the device and redirect to the Home screen.