Compatible with most electric floor heating systems (those with a 10,000-ohm sensor), the Signature Wi-Fi floor-heating thermostat offers remote access via free smartphone apps (iOS and Android) or a Web browser. According to the manufacturer, the thermostat is suitable for tile and stone and has a temperature-limiting (82°F) feature for laminate and engineered wood floors. Users can control thermostats in multiple zones, rooms, and homes, and input local kilowatt charges and heated area square footage for more detailed energy costs through the user portal. The thermostat has seven-day programmability. It has a 3⁄5-inch, 320-by-480-pixel, color, backlit LCD touchscreen. Users can set custom preferences, including languages — English, French, or Spanish — 12- or 24-hour clock, Celsius or Fahrenheit, and screen brightness. The thermostat is compatible with 120- and 240-V systems.