Set up Face ID on iPhone - Apple Support

Control access to information on the iPhone Lock Screen - Apple Support

Set up Face ID on iPhone - Apple Support

Apple iPhone X: How Face ID works, how to set it up and more

Secure your iPhone or iPad with Face ID - Apple Support (MZ)

How to Set Up and Use Face ID on Your iPhone

Get to know Dark Mode - Apple Support

Magic! iPhone Face ID will work, but only for iPhone 12, iPhone 13, not iPhone 11

Use Screen Time on your iPhone or iPad - Apple Support

iPhone 13/13 Pro: How to Setup Face ID