Features and Functions: LCD digital display, select temperature setting freely, easy for use. - Wifi connection, can be controlled by Tuya/Smart Life app from anywhere. Wireless control, no need to connect directly to the boiler. Smart voice control, work with for home and and . 5+2/6+1/ week program function for choice. (For example, 5 in the 5 + 2 mode represents Monday to Friday, and you can set 6 time periods; 2 stands for Saturday and Sunday. You can set 2 time periods. Please note that it can't program daily.) Manual mode and auto mode selectable.With child lock function, prevent children from accidentally touching.Anti-freeze function, prevent loss caused by low temperature.Power memory function, save the settings after power off., Weight: 0.95680621708 pounds, Manufacturer: Yoeruers