- Home hygrometer, data can be clearly read in various brightness and angle.
- Built-in advanced Sensirion temperature and humidity sensor, temperature accuracy: 0.1 degrees, humidity accuracy: 0.1 percent RH
- ia Mi app to switch on humidifier when indoor humidity is too low and air-conditioner when indoors temperature is too high
- LED digital display, you can get temperature, humidity easily
- Low consumption screen, a CR2032 button battery for one-year.