To protect the Nuki app further, you can use smartphone authentication. This means that you can secure the opening of the App with biometric authentication, such as Touch ID (fingerprint), Face ID, or a code. This ensures that the App can only be opened by authorized persons.
Authentication information always remains on your device. Authentication codes, TouchID, or FaceID are therefore never saved by us in a cloud. They are stored exclusively on your device.
To activate this feature, simply open the Nuki App and tap on the menu (three bars at the top left corner). Then go to "App Settings" > "Security".