Features: You can not only check the temperature and humidity on it, but also can check the time and date, with the functions of clock. °F and °C switch function: You can switch the temperature units between °F and °C just through press of the reset button one time. Wokrs with Alexa and Google Home voice assistant, you just need to say:Alexa, what’s the temperature in here?, then it will answer you, which is intellgient and time saving. Accurate measurement: Real-time update without delay, the temperature accuracy can reach to 1°C. Intelligent linkage function: with this function, you can achieve intelligent linkage, like when the indoor temperature reaches 26.2°C, turn on the air conditioner, when the humidity is lower than 67%, turn on the humidifier. Wide applications: It can be used in living room, bed room, wardrobe, wines cellar, hotel, office and so on places.