[mikeash]

They said it works with most sunglasses, but not all.

[bspn]

I can already see Luxotica's new Fall line branding: "Face ID compatible sunglasses!"

[eltoozero]

Don't forget FaceID compatible scarfs, and religious garb like niqabs and burqas!

With sunglasses I think it's kind of adorable that I might have to lift them to prove it's "really me" like I'm getting carded or something.