Note: This new F-Secure KEY autofill feature to log in to apps is available only on devices running on Android 8.0 and 8.1. For the websites, the autofill feature is available only on devices running on Android 9.0 and newer.
With the autofill feature, you can log in to apps and websites without needing to type in usernames and passwords. You need to have the username, password and web address of the service saved in KEY for the autofill to work. When you log in to an app or website with credentials saved in KEY, you can have KEY enter your username and password automatically.
Note: In some phone models, all apps may not fully support the autofill feature.