You can create a passkey for your account on their device, e.g. by selecting "Use another device" when creating it, and scanning the QR with their phone (their

You can create a passkey for your account on their device, e.g. by selecting "Use another device" when creating it, and scanning the QR with their phone (their phone does not need to be signed in to your account). And if you both use iOS, you can Airdrop a passkey: https://support.apple.com/guide/iphone/share-passkeys-passwords-securely-airdrop-iph0dd1796bb/ios https://support.apple.com/guide/iphone/share-passkeys-passwo...