Set up Face ID on iPhone - Apple Support

Use Face ID to unlock iPhone, authorize purchases and payments, and sign in to many third-party apps.

How to Turn On Face ID for Apps on iPhone

iPhone 13/13 Pro: How to Setup Face ID

Set up Assistive Access on iPhone - Apple Support

Use the Messages app - Apple Support

Keep cards and passes in Wallet on iPhone - Apple Support

How to fix Face ID not working on iPhone and iPad

Find settings on iPhone - Apple Support

How to Set Up Face ID on iPhone 11

Get started with FaceTime on iPad - Apple Support

Use Face ID - Apple Support

Face ID not available - Apple Community

Find your apps in App Library on iPhone - Apple Support