The HomeWizard app ask about my password, but I do not remember it anymore

The first time you have setup the HomeWizard with the configuration tool, you filled in a password. This is the password that is asked now. If you do not remember the password anymore you can reset it to start the 'Homewizard configuration tool' again. The password that you fill in now, will overwrite the existing password. All your sensors and sensor data will not be deleted.