You manage your email address, your passkeys and your sessions under Account, then Sign-in details.
Passkeys
A passkey is how you prove who you are. Through iCloud Keychain, for example, a passkey works across your Apple devices, and you can also add several passkeys.
- Adding: tap Add a passkey.
- Removing: swipe left on the passkey, tap Remove and confirm with Remove passkey.
Sessions
Sessions are the devices you are signed in on. Do you see a device you don't recognise? Swipe left on that session, tap End and confirm with End session. The device is signed out straight away.
A session expires automatically after 90 days without use (with a passkey) or after 30 days without use (with a login code).
Changing your email address
Under Sign-in details, tap your email address to enter a new one. We send a 6-digit code to the new address (valid for 15 minutes). Your email address changes once you enter that code.
Please note
If your account has a passkey and you signed in on this device with a login code, you see Sign in with a passkey to do this and can't change your email address, remove passkeys or end other sessions. Tap Create a passkey to add a passkey on this device; after that you can manage everything again.