Samsung Galaxy S9 User Manual page 42

Getting started
Face recognition
You can enable Face Recognition to unlock your screen.
Face recognition is less secure than Pattern, PIN, or Password. Your device could
•
be unlocked by someone or something that looks like your image.
Some conditions may affect face recognition, including wearing glasses, hats,
•
beards, or heavy make-up.
When registering your face, ensure that you are in a well-lit area and the camera
•
lens is clean.
1. From Settings, tap
2. Follow the prompts to register your face.
TIP To use your face to unlock your device, you must set a pattern, PIN, or
password.
Face recognition management
Customize how face recognition works.
◌
From Settings, tap
• Remove face data: Delete existing faces.
• Face unlock: Enable or disable face recognition security.
• Stay on Lock screen: When you unlock your device with face recognition, stay
on the Lock screen until you swipe the screen.
• Faster recognition: Turn on for faster face recognition. Turn off to increase
security and make it harder to unlock using an image or video of your
likeness.
• Brighten screen: Increase the screen brightness temporarily so that your face
can be recognized in dark conditions.
• Samsung Pass: Access your online accounts using face recognition.
Biometrics and security > Face recognition.
Biometrics and security > Face recognition.
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