Hey everyone, I’ve been having this annoying problem where Face ID will recognize me during the day when I go about my business wearing glasses but stops recognizing me once I take my glasses off (in bed) or on those days where I choose to wear contacts. I would have to either enter my passcode or put my glasses on just to unlock. In theory Face ID is supposed to work regardless of facial accessories but this has not been my experience. The way I solved it was to reset Face ID in Settings and do my first scan with glasses and my second scan without. It accepted both scans no problem. If not for improved accuracy then Apple may have intentionally set up the feature to allow swapping of facial accessories such as glasses, scarves, and wigs (and so two spouses can both unlock). Hopefully this tip will be of use to someone!