Main_Category: Industrial & Scientific

WiFi Temperature Humidity Sensor  Smart Digital Thermometer Hygrometer with 3.74in Large Backlit Screen, Free App Alerts & Data Storage Export, Temperature Humidity Monitor Compatible with Alexa
No Hub Required, "Smart Life" or "Tuya Smart" App control. It is a smart App with features of low battery alarm, receive App Alerts on Pre-set Alarm Points and data sharing. Easy setting and using. You can remotely monitor temperature or humidity anytime, anywhere. Help keep an eye on your house. Specifications  App  Tuya Smart/Smart Life App WIFI  NTOE 5G not supported) Battery type  Battery (Included) Temperature Measure Range Humidity Measure Range  Temp Measurement Accuracy  ± 1℃ Humidity Measurement Accuracy  ±3% RH Back
Price: $19.99