Smart controlĀ Concentrate fully on cooking: with Con@ctivity, your rangehood always knows exactly what to do. As soon as the cooktop is switched on or off, the rangehood responds automatically. The extraction power is automatically adjusted to what is happening on the cooktop, ensuring a pleasant room climate at all times. The appliances communicate with each other via WiFi. Con@ctivity allows you to integrate the rangehood and cooktop into Miele@home.