Remote monitoring and real-time data recording: The WiFi thermometer can perform real-time monitoring work. In the "scene", you can preset the temperature and humidity value. Our thermometer works with Tuya Smart, Smart Life, Amazon Alexa and Google Home. Historical temperature and humidity data is stored for 2 years. Intelligent linkage: When the environment changes, you can perform intelligent linkage at home. For example, when the ambient temperature exceeds 35°C, the air conditioner will work automatically, or when the humidity is below 20% RH, the humidifier will spray. Voice control: You can request the temperature and humidity through the Alexa Google Assistant smart speaker. With one click, share the device monitoring with your family members so that they can also monitor the environment. Precise measurement: The temperature and humidity sensor works with high precision and sensitivity. The temperature measurement range is -20°C to 60°C and the humidity measurement range was