Product review (4 stars): Good - once you get it setup.
This actually works great with smart things - after you dig and dig and find a device handler for it.  Once you do and it connects you won't actually get any data back until you run a configuration on the smart things side and it pushes that config to the device.  The directions w/ the unit are pretty hard to understand, and the menu system is very oddly setup.

Yup, it's a bit cumbersome but in the end it works just fine.

I use it in my crawlspace to monitor humidity and temp.