Complete your installation with additional Netatmo smart radiator valves and take control of all of your individual radiators. Save even more energy by creating a room-by-room schedule based on your daily routine with heat set according to individual room use. The valve also detects when a window is open and will switch off the radiator to effectively avoid energy waste. Increase temperature temporily when needed in a specific room Smart radiator valves analyse the room environment in real time and adjust heating according to sunshine level and room use Control all your radiators using just one smartphone app Personalise by selecting 1 of 4 colour adhesives provided to suit your home interiors Replace your current thermostatic valve in less than 10 minutes without any specific tools or knowledge Compatible with 90% of hot water radiators Check your current radiator compatibility at check.netatmo.com No need to turn off the heating, the valves can be installed even during winter Works with Amazon Alexa, Apple HomeKit, Google Home & IFTTT Netatmo Smart Thermostat Required