Voice Controlwith Yandex Alice, Amazon Alexa, Google home LCD Touch ScreenElegant appearance, single-sided design, anti-scratch. Large LCD touch screen display with backlight, easy to read. APP controlSmart thermostat that can be controlled by mobile phone before going home. (APP: Graffiti) Manual/Auto ModeFreely choose manual mode or automatic mode according to different purposes. Accurate TemperatureBuilt-in sensor floor sensor to sense ambient temperature and floor temperature. Automatic temperature acquisition, 1C accuracy. Weekly ProgrammableThe thermostat supports different temperature settings and has 6 time modes per day. [Memory function] Don't worry about power failure, data memory after power failure. Child LockKeyboard lock function is designed to prevent children from misoperation. ApplicationSuitable for electric heating/water gas boiler/hot water. Suitable for home, office, shopping mall, hotel, etc.