Hygrometer on temperature and humidity values update issues notice: 1. The humidity sensitivity value is 6%. When the humidity value changes more than 6%, the thermometer and hygrometer can identify and synchronize data; 2. The temperature sensitivity value is 0.6C. When the temperature value changes more than 0.6, the thermometer and hygrometer can identify and synchronize data; 3. If there is no manual correction operation (for example: use spray to change the humidity, so that the detected humidity value changes by more than 6%; use a heating device to change the temperature, so that the detected temperature changes by more than 0.6C;). The temperature and humidity values of the thermometer and hygrometer will be automatically identified and updated after two hours; Tuya WiFi Temperature &Humidity sensor Feature 1.The temperature and humidity sensor can be linked with other smart devices in the home to improve the indoor heating and cooling, and make your home more comfortable; 2.Low advantage design to ensure long-term battery life; 3.The built-in high-precision digital sensor can quickly and accurately find the temperature and humidity changes; 4.Download smart life /Tuya smart APP on your phone&Tablet to control the wifi remote control and check temperature/humidity date anywhere/anytime; 5.The LCD screen dynamically displays real-time values, conveys the comfortable state of the home environment, is connected with the gateway and cloud platform, and the mobile APP can view current and historical temperature data; Tuya WiFi Temperature and Humidity sensor specification 1.Tuya Wi-Fi Temperature & Humidity Sensor 2. APP name: Tuya Smart or Smart Life 3. Work with Amazon Alexa/Google Assistant 4. Built-in Battery: AAA1.5V*3(Not included in the package) 5. Quiescent current: 30uA 6. Low-battery remind function 7. Low power undervoltage: 2.7V 8. WiFi: 802.11b/g/n, 2.4GHz 9 .Support all Tuya smart product Linkage control 11. Working temperature: -10~55 12. Working humidity: 10%~90%RH 13.Selectable temperature format C / F 14.Adjustable temperature/humidity report cycle/sensitivity/range 15.Temperature/Humidity high/low/release status will synchronization to app 16.Format time 12 / 24H 17.Display date /time/temperature/humidity/battery/WIFI 18.Battery life: 10-12months 19.Dimension: 60*65*25mm"