Remote monitoring and notification alerts:Remotely monitor the temperature and humidity through your smartphone, once the data exceeds the preset range, the APP will send you an alert notification. Help to take care of your home when you are away. 2.4GHz Wireless WiFi: The temperature humidity sensor adopts 2.4GHz wireless WiFi connection (5G WiFi not supported), accurate measurement and real-time update, no delay, you can monitor the temperature and humidity remotely. Switchable units: You can switch the temperature unit between °F and °C by pressing the reset button once or via APP. Support Google Assistant voice control to request temperature and humidity for home automation. Smart Scene Link: You can set a condition in the smart scene, such as turning the fan on or off when the temperature reaches limit value; or once the humidity is too high, your room dehumidifier will start working, making your home smarter. Time display: Equipped with clock function and a clear LCD screen, you