Feature
Sign in with your face, fingerprint or PIN
Passkeys are supported, so you can get into your account without typing a password at all.
AccountSecurity
Passwords are the worst part of having an account, and reused ones are how accounts get broken into.
What changed
You can now add a passkey to your account and sign in with whatever unlocks your device - Face ID, a fingerprint, or your laptop PIN. There is nothing to remember and nothing to type.
Passwords still work. This sits alongside, it does not replace anything, and you can add a passkey from your account settings whenever you like.