High-definition screen displayThe temperature and humidity sensor can be used to monitor the temperature and humidity. WIFI is connected à The APP (smart life/TUYA smart) with 2.4 GHz WiFi to automatically synchronize the time and date of the mobile phone. When your hand is at a distance ≤ 5 cm from the temperature and humidity screen, the screen lights up for about 10 seconds. More accurate and faster Temperature and humidity sensor humidity integrated, uses a high quality sensor from the industry's leading manufacturer. 0~60 temperature sensor and humidity sensor 0%RH-100%RH. The temperature is accurate to 100%. ± 1 and humidity is ± 5% RH, and set to update every two minutes for better accuracy. Remote monitoring Remote and Intelligent LinkageCan easily monitor temperature and humidity data. à distance on the Smart Life application. When the surrounding environment changes, with a wifi IR remote control you can perform intelligent linking. For example, when the ambient temperature exceeds 35C. The air conditioner will open automatically, or when humidity increases. is less than 20% RH, the humidifier will spray. Free Data Storage and ExportThe humidity meter will automatically spray. The duration of the part supports data export and the data storage in the application is one year. Logs are quickly and easily downloaded by a smartphone and can then be exported as a CSV file via email. Third-party voice control and sharing devices You can inquire about the temperature and humidity of the device. via Alexa, Google Assistant smart speaker. One-click device sharing with your family members, so they can also monitor the surrounding environment.