As you start signing into apps using entries in your vault, 1Password will connect your login to whatever app you’re logging into. You can enter your account password each time you unlock your account if you want, but 1Password supports biometric authentication on Android and iOS, including Face ID support. After a certain amount of time has passed (you can change the amount of time in the settings), 1Password will ask you to reenter your account password. You’re free to change these settings, from the amount of time you need to reenter your account password to when 1Password should clear your keyboard history. Also on your device, 1Password generates a public-private key pair.