I've recently moved from Android to iOS and I really miss fingerprint scanning. That said, while I was asked by my phone whether I wanted to setup faceId with a mask on as well as an alternate appearance (supposedly for people who wear glasses etc.), my faceId recognises me with a beard, with glasses, sunglasses and even wearing a hat.

So while it's a little annoying having to crane my neck in order for the camera see me, it's actually really, really good.