This is a great tool to monitor your freezer remotely. Use the app to track historical data and check remotely. I use one outdoors to track temp, one indoors to track that the utility closet, which is in a not-well-heated location, doesn't freeze.

The temperature reading is totally inaccurate - reads 81f when the temp is 68. You can only calibrate it for one humidity level. The low set point for an alert only goes down to -4 degrees fahrenheit.

The only thing i like about this device is its interoperability with wi-fi. It works great remotely for 1-2 weeks. With no connection it’s useless. This device connects to wifi but won't update unless bluetooth is connected.

Software and firmware on this product is so outdated. No workaround within the software. Such a disappointment.

You turn it on, it immediately latches onto a 5g wifi signal, which it will not work with. No menu to select router or band. Problem is it frequently looses the signal less than a couple hundred feet from the router, when the wifi outlet plugs from th...  Read More