Face ID with a Mask in iOS 15.4: Set-up, compatibility, and impressions

With the COVID-19 pandemic still going on, we’re wearing masks more than ever. And that’s a real annoyance when Apple’s sole biometric phone unlocking technology, Face ID, is geared around seeing your face. But it’s not just about N95 masks and global pandemics…those who live in winter climates often have the lower part of their face covered, too.
In iOS 15.4 (currently in beta), Apple is adding the ability to use Face ID when wearing a mask. It’s optional,