Radbot’s a totally new type of smart radiator controller. It learns how you use each room in your home through detecting light and humidity levels and then adjusts the heating to match. It's simple to install too – just unscrew the old valve and screw on the Radbot. You don't need wi-fi, apps, smart thermostats or engineers. If your idea of a smart radiator valve is to install, set and forget then this is the one for you.