Meet the Nuheat Signature: a floor heating thermostat that connects to your WiFi network, so you can control it from your computer or using an iOS or Android app. You can also interact with it using its 3.5″ touchscreen display. You can monitor your consumption with this device. It has a mechanical relay that switches the floor on/off in 15-minute intervals. You can control multiple thermostats. Sets you back $265.