【Not need ZigBee Wireless Gateway Hub】：You can connect this product to Tuya Smart/Smart Life APP via WiFi directly without a Zigbee Gateway, you can also control through via voice control, freeing your hands and making your life more convenient. 【Programmable Function】：You can set different programming modes for each day of the week according to your schedule. There are 4 time periods per day for you to set. It can help you save more energy. 【Data Logging Function】：The Tuya Smart APP will record the valve opening degrees and the temperature of the room, allowing you to understand the working status of the product more intuitively. 【Various Adapters 】:6 different adapters are included in the package, you don't need to worry about this product not matching your device. 【More thoughtful features】Child Lock: Prevent children from changing settings;Rotatable screen: allows you to read it from different angles;Loss of temperature detection: Detects that doors or are not closed tightly;Timing Start: Prevents minerals in the water from clogging the valve.