WiFi Smart Temperature Humidity Sensor Tuya APP Remote Control with LCD Screen High Accuracy T&H Sensor ℃/℉ Switchable ( Item#: S6613 )

I bought this to track the temperature and humidity inside the RV when it's not in use. Once configured, as long as the sensor is parked within range, the sensor will automatically connect to our home WIFI and I can easily view the data using the app.

I bought it to monitor the temperature in camping because occasionally we would leave the dog inside and go somewhere. If the temperature goes above 81, I set an alarm and the test on the driveway runs fine.