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. Battery: LR6 AM-3 1.5V*3(Not included in the package) 5. Standby current: 30uA 6.Working current: 7. Low-battery remind function 8. WiFi: 802.11b/g/n, 2.4GHz 9 .Support all Tuya smart product Linkage control 10. Measurement Range(temperature): -9~99 11. Measurement Range(humidity): 0%~90%RH12.Selectable temperature format C / F 13.Display date /time/temperature/humidity/battery/WIFI 14.Battery life: 2-3months 15:Product Dimension:70*70*26mm NOTE The battery is not included in the package! WiFi Thermometer Hygrometer Intelligent Voice Control Works with Amazon Alexa and Google Home for Hands-free voice control Works With Google Assistant APP View Data In Real Time Remotely Monitor Temperature and Humidity Intelligent Linkage(1) Intelligent Linkage to Improve Indoor Temperature and Humidity Intelligent Linkage(2) Using tuya app to create scene,enjoy comfort living environment, Such as when temperature are higher 28,turn on air conditioner Set linkage through the smart scene mode in the app. An suitable moderation is good for body The sensor is installed at home You can clearly know the changes of temperature and humidity Dehumidification of Your Wardobe You can install the sensor in your wardrobe When the humidity is too large,it will send alert to your smartphone by App..