Works with combi, system and conventional boilers, as well as wet underfloor heating systems and some oil boilers. Includes a receiver, which allows the smart thermostat to operate wirelessly. The Tado app enables scheduling and control over heating and hot water from anywhere, as well as providing insights and reports about the home and energy savings. Compatible with Amazon Alexa, Apple HomeKit and Google Home for voice control over heating and hot water, as well as integrating it into routines with other smart home devices. Works with Geofencing. Some installation required. Also features manual override. Works with - Amazon Alexa - Apple HomeKit - Google Home - iOS App - Android App 5-25°C Temperature Range Suitable for All Boilers Battery-Powered Thermostat Mains-Powered Receiver LED Display 2 Year Guarantee Geofencing Smart Features to Help Save Energy Smart Hub Supplied Works with - Amazon Alexa - Apple HomeKit - Google Home - iOS App - Android App 5-25°C Temperature Range S...