Shelly Wall Display can also function as a thermostat together with Shelly BLU H&T, presenting an intuitive interface for monitoring, managing, and fine-turning your heating or cooling settings. It works to craft an optimal energy-efficient experience, no matter how large the room is. Working in harmony with other Shelly devices, it dynamically adjusts your heating or cooling settings to maintain the ideal temperature, ensuring your environment is always comfortable and efficient.