This is a WiFi 16A Electric Underfloor Heating Thermostat. It has a elegant,sleeker design with a beautiful LED screen ensuring an excellent user experience of temperature control. Round screen design make it different.      Environmental ABS material      LED Display      Multiple modes control(Manual,Economy and PRG. Mode)       Electric heating system (16A)      Water heating system (3A)      7 days Programmable (4periods/day)      Clock display      86*86*16.8mm dimension      Frost Guard      CE, ROHS approved      2.4GHz Tuya WIFI      Floor sensor supported