Govee WiFi Temperature Humidity Sensor, Compatible with Alexa, Wireless Thermometer Hygrometer Temp Humidity Monitor for House, Greenhouse, Wine Cellar, Humidor (5G WiFi Not Supported)

* Works with Alexa: Obtain accurate temperature and humidity readings via simple voice commands (please download the Govee Home app and select "Govee" on the Alexa app). * WiFi Wireless Monitor: Remotely monitor temp and humidity with the Govee Home app via WiFi connection; data displays clearly on the LCD screen and app. * Sensitivity and Accuracy: Equipped with a Swiss SHT30 sensor, temperature readings are accurate to ±0.3°C while humidity is ±3%RH (data calibration is supported on the app). * Smart Message Alerts: Create preset temp or humidity ranges, you'll be notified instantly on your smartphone if levels fall out of range; stay ahead of air changes in your wine cellar, greenhouse, or home. * Data Storage: Features a 20-day onboard view and 2 years of cloud data storage. Stored data is displayed via curved graphs for clear observation.