Programmable Thermostat for Radiant Underfloor Heating, Dual-Voltage(120/240v), Dual Sensing(Air and Floor Sensor) Built-in Class A GFCI White - Amazon.com
Thermostats – Heat Mat
Digital Smart Thermostat 16A Programmable WiFi Thermostat with LCD Touch Screen Memory Function Temperature Controller Electric Underfloor Heating Control Thermostat App Control for Home(Black) - Amazon.com
Underfloor heating controls : r/homeautomation
The Best Smart Thermostats for controlling Underfloor Heating and radiators - UK Underfloor Heating