With iOS 15.4 beta 1 Apple is starting to test the ability to use Face ID while wearing a mask but without the need for an Apple Watch around. Not only that, but the company is also improving glasses support.
Mask support was first spotted by YouTuber Brandon Butch. On the screenshot, you can read Apple’s explanation about this feature:
“Face ID is most accurate when it’s set up for full-face recognition only. To use Face ID while wearing a mask, iPhone can recognize the unique features around the eye to authenticate.”