describe:1. Monitor temperature and humidity data anytime and anywhere: Through Tuya APP and Smart Life App, you can monitor temperature and humidity data in real time anytime and anywhere. (5G WiFi not supported)2. Can be placed anywhere: The WiFi temperature and humidity sensor is designed to fit in the palm of your hand. It's small enough to fit into potted plants, cigar humidors, reptile terrariums, and other small spaces. Meet your needs in every corner.3. App notification reminder: When the WiFi temperature and humidity meter exceeds the range you set in Tuya or Smart Life App, you will immediately receive an app push notification. You can turn on the low battery reminder, deploy it anytime and anywhere, and learn about changes in your wine cellar, greenhouse, etc. through the app.4. Remotely view temperature and humidity: The temperature and humidity sensor can be viewed remotely. With this product you can monitor your baby's room, wine cellar and garage. Supports Alexa and Google Assistant to learn the temperature with simple voice control commands, such as: "Alexa, what's the temperature here?"5. Achieve automation: Use 2.4G WiFi network to easily set up WiFi, automatically scan the device and add Bluetooth through Tuya APP after booting. The smart hygrometer temperature monitoring sensor can be used as a temperature and humidity data source for Tuya Smart, Smart Life, Amazon Alexa and Google Home. You can perform many automated processes based on data sources.Product parameters:Size: 70*20*25mmMaterial: ABSPower supply: AAA1.5V*2 (battery not included)Wi-Fi support: 2.4G IEEE 802.11 b/g/nTemperature measurement range: -10~55Temperature accuracy: 0.3Humidity measurement range: 10%~99%RHHumidity accuracy: 3% RHPackage includes:1*WIFI temperature and humidity sensor