Face ID

Face ID is an biometric authentication facial recognition system developed by Apple Inc. It worked on iPhone, iPad Pro, iPad Air, iPad Mini and iPad. It was first launched in November 2017 as iPhone X was released. With that, the physical home button was removed.

 Supported devices 
 ProductFirst supported Notes iPhone X and newer November 3, 2017 Still Touch ID for iPhone SE models iPad Pro (3rd generation) and newer November 7, 2018
 Works 
Use an iPhone X or later (excluding SE models) or an iPad Pro (3rd generation or later). Once Face ID recognizes you, swipe up to unlock. You can also set up an additional appearance (an extra Face ID) on supported iPhone and iPad models..

 References 

Category:Authentication methods
Category:IOS
Category:IPadOS