TIL. It looks like 1Password stores the key in the Secure Enclave and uses the "watch" constraint [0] to access it. This triggers the "Approve with Apple Watch"

TIL. It looks like 1Password stores the key in the Secure Enclave and uses the "watch" constraint [0] to access it. This triggers the "Approve with Apple Watch" prompt [1]. [0] https://developer.apple.com/documentation/security/secaccesscontrolcreateflags/3042482-watch https://developer.apple.com/documentation/security/secaccess... [1] https://i.1password.com/media/mac-apple-watch-prompt.png https://i.1password.com/media/mac-apple-watch-prompt.png