Smart Thermostat Temperature Controller for Home Water, Electric Floor & Gas Boiler Heating — Works with APP, Easy to Install

Control your home's comfort from anywhere using the free mobile smart app on your smartphone. Compatible with home water systems, electric floor heating and gas boiler installations. The unit features an elegant piano key design and a customized special enhanced protection terminal for improved safety. Homeowners can save up to 23% annually on heating and cooling expenses. Quick and simple setup — installs in just three simple steps.