Total Control 3.0 is a new App for controlling your La Nordica-Extraflame pellet products equipped with Wi-Fi technology using bluetooth or through the internet.You can control the stove via Alexa after configuring the product in the APP To find out if your stove has an integrated wifi module, consult the user manual. Alternatively you can purchase an external Wifi module - Gray Label (if the product is supported). To check compatibility, visit the website https://www.lanordica-extraflame.com/