[Voice Control] The smart wifi thermostat is perfect compatible with for , for Google Home, for Yandex . Just simply give a voice to your for Yandex , for Alexa or for Google Home Assistant to control your devices when you are on go.[App Remote Control] Using your smartphone or tablet remotely control the smart wifi thermostat by free app Smart Life or TuyaSmart from anywhere at anytime.[LCD Touch Display] LCD touch screen display with back light, easy to read.Elegant appearance,one face design, anti-scratch.[Accurate Temperature] Internal sensor floor sensor, perceptive ambient temperature and the floor's temperature. Automatically obtain the temperature, 1C accuracy.[Weekly Programmable] The thermostat supports different temperature setting accordingly with 6 time-modes daily.[Memory Function] No need to worry about power failure, data memory when power is off.[Children Lock] Keypad locking function is designed to prevent children from operating by mistake.[Celsius & Fahrenheit] Two temperature display methods.[Application] Suitable for water heating.Perfect for home, office, shopping mall, hotel, etc.Name:wifi thermostatPower Supply:95-240V AC, 50-60HZSensor:NTCAccuracy:+0.5 or +1Set Tempetature Range:5-35Display Tempetature Range:5-99Ambient Tempetature:0-45Ambient Humidity:-5-95%RH(Non Condensing)Storage Tempetature:-5-45Power Consumption:Less than 1.5WTiming Error:Less than 1%Protection Class:IP20Buttons:Capactive Touch ButtonsCurrent Load:5AType:A:Water Heating (WiFi)Colour:BlackMaterial:Plastic+MetalPackage Contents:1 * ThermostatOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.