Samsung SM-F700F/DS User Manual page 184

Settings
Precautions for using face recognition
Before using the face recognition to unlock your device, keep the following precautions in
mind.
• Your device could be unlocked by someone or something that looks like your image.
• Face recognition is less secure than Pattern, PIN, or Password.
For better face recognition
Consider the following when using face recognition:
• Consider the conditions when registering, such as wearing glasses, hats, masks, beards, or
heavy makeup
• Ensure that you are in a well-lit area and that the camera lens is clean when registering
• Ensure your image is not blurry for better match results
Registering your face
For better face registration, register your face indoors and out of direct sunlight.
1
On the Settings screen, tap Biometrics and security → Face recognition.
2
Read the on-screen instructions and tap Continue.
3
Set a screen lock method.
4
Select whether you are wearing glasses or not and tap Continue.
5
Hold the device with the screen facing towards you and look at the screen.
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