95-240V Wi-Fi Smart Programmable Thermostat 5+1+1 Six Periods Voice APP Control Backlight LCD Water/ Gas Boiler Heating

Features:
4.8'' large colorful backlight LCD for easy reading, touch screen to make simple operation.
Amazing silver frame opens your modern life, the visible thickness above the wall is only 15mm.
86mm hidden box and European 60mm round box is suitable.
1℃ accuracy keeps temperature within the level you set. ℃ or ℉ can be customized.
5+1+1 six periods programmable maximize comfort and economy, manual or programmable mode switchable.
Data memory when power is off, no need to worry about power failure.
Press and hold the buttons for 5s to lock/ unlock the thermostat, you can select full lock or half lock.