This little device is very useful for keeping an eye on indoor temperature and humidity levels. Our house has a minor damp problem so I need to monitor these statistics. As well as having a very clear display I can also view data in the Govee Home app and monitor changes over time. This is particularly useful. I also like the fact that you can make fine calibration adjustments to the sensors should the need arise. That's nice attention to detail! Overall I find this to be a very useful product and great value at the price.