This unit is better than any you can find on Amazon or Ebay! Super easy to use and great instructions and APP!!

Great smart grown thermometer and hygrometer. Works great stores information and sends it to your device. Set alerts and alarms for temp and humidity. It is a bit touchy at 100% humidity. 100% recommend

I was expecting a very basic thermometer and hygrometer, but this actually has some really cool features. The screen on the unit that displays current conditions, and the app connects to your phone through Bluetooth to do the same. The unit also records logs of temp and humidity, and you can sync them and look at them, and you can save them. They are surprisingly detailed. You can connect to multiple thermometers at once and name them, so you can easily keep track of conditions in multiple environments at once. I'll be looking into buying more as I get fruiting chambers going; I'm currently using one in an incubator. Only downside I've noticed so far is the connectivity- it's only Bluetooth. You can sync on your phone when you're within 50 feet or so, but nothing more remote than that. I still recommend it, though.

You can even get a graph of the temp and humidity over time to see what has transpired.

From the get go this company has been an absolute pleasure working with. Everything came before expected and the instructions are super easy!