Our recommended approach is to save Passkeys in an account that you use across devices (for example, your Apple ID, Google account, or 1Password account). You will be then able to use a single passkey on all devices associated with that account.
When signing in to Paxos from another device that uses the same passkey provider account, the passkey will automatically be displayed as a sign in option when you click Sign In with passkey. You will be prompted to use your Face ID, fingerprint, or device PIN to sign in using passkey.
Alternatively, you can set up your Account Recovery method by clicking the User icon on the top right corner of your Dashboard and clicking on Manage Passkeys. Once setup, you can go through the Account Recovery process to set up a second Passkey on a different device.