If they match, the phone unlocks. Face ID can adapt to sunglasses, scarves, and hats. It also adjusts to changes in appearance — like shaving. Apple says Face ID has a 1 in 1,000,000 chance of ...

Apple does upload your Medical ID to iCloud ... and then clicking on the bottom right "Medical ID" icon. Here's where you add medical information and emergency contacts. What's on this screen ...