MEIH 85-250V Wi-Fi Smart Thermostat Weekly Programmable Thermostat APP Control Backlight LCD Boiler Heating Temperature Controller Overheat Protection Anti-freeze Function ℃/ ℉ Switchable

Features:
Smart thermostat that can be controlled by your phone through Smart Life APP before you come back home.
With anti-freeze function and overheat protection, automatically start/ stop working to avoid device damaged.
The thermostat supports different working day modes setting: 5+2 days, 6+1 days or 7 days.
The working days could be divided into 6 periods and the hoildays could be divided into 2 periods.
Elegant design perfectly integrated into your home. Touch buttons with backlit LCD to make simple operation.
Free to choose manual mode or auto mode for different purposes.
Data memory when power is off, no need to worry about power failure.
The keys can be locked to prevent children from misoperation.