The Meross Matter Smart Thermostat for Electric Baseboard Heater is a modern rectangular-shaped device that works with Alexa for voice control. It is designed for use with electric baseboard heaters and features auto-scheduling, child lock, energy monitoring, and fast response capabilities. The thermostat is programmable for 7 days and has a 3-wire wire configuration. It is compatible with wall heaters and has a white color finish. Made of plastic and ABS, the thermostat mounts on the wall and requires no batteries. With features like Wi-Fi connectivity and energy monitoring, this smart thermostat is a convenient and efficient choice for controlling heating in your home.