Hi @beckettpauln,
I found this thread from your post on the heatmiser site. I mentioned (Heatmiser NEO + Ring Door bell ST Integration) that I have made an API server which bridged the gap between smart things and heatmiser, but ditched it for 30 odd basic IFTTT recepices.
The main issue I had (and I have not been keeping up with SmartThings so dont know if this is still an issue) was that heatmiser only have a TCP interface on the hub that SmartThings couldn’t directly interact with.
Really interested to see better integration but I think we need Heatmiser to open up a RESTapi.
Couldn’t be happier to be proven wrong!