The Sensibo Sky transforms conventional air conditioning units into smart systems and significantly enhances energy efficiency. This small yet powerful device offers quick and easy DIY installation: simply mount it on the wall, connect it to Wi-Fi, and control the unit via the app. It is compatible with a variety of air conditioning systems, including window units, mini-split/ductless systems, and heat pumps. Thanks to integrated smart features like geofencing and Climate React, the cooling automatically adjusts to the residents' habits and the climatic conditions. The Sensibo Sky not only supports room climate regulation through a thermostat control app but also enables seamless voice control via Google, Alexa, and Siri through smart home integration.