Smart Thermostat Gas Boiler Water Heating Thermostat Backlight/Temperature/Sensor/Time Temperature Calibration Adjustment ,Easy to Use

1.32 inch circular and 240 * 240 TFT shows your artistic taste. Superfine aluminum side knob lets your fingers feel delicate. Above 6H tempered s keeps your away from scratches. Agile push button gives you an excellent experience. Seven colors ambient light increase color to your life.