2-channel wireless room thermostat. Maximise comfort with individual room control via radiator thermostats. Control on the move via a simple app. Features weather compensation, OpenTherm technology and multi-colour display. Simple boost function from 0.5 to 3hrs. Easy to install on standard wallplate. Works with - Amazon Alexa - Google Home - iOS App - Android App 5 to 30°C Temperature Range Suitable for All Boilers Battery-Powered Thermostat Mains-Powered Receiver Digital Display 7 Day Programmable Up to 16 Heating Zones & Hot Water Standard Backplate for Easy Installation Smart Hub Supplied Works with - Amazon Alexa - Google Home - iOS App - Android App 5 to 30°C Temperature Range Suitable for All Boilers Battery-Powered Thermostat Mains-Powered Receiver Digital Display 7 Day Programmable Up to 16 Heating Zones & Hot Water Standard Backplate for Easy Installation Smart Hub Supplied