I reached out to Customer Service this week to request exactly this without realizing this thread existed. I have a guitar closet that I need to monitor humidity and temperature in remotely, and would LOVE weatherflow to provide me that product. I have tried several products on the market, all of which I have had remote connectivity issues with which rendered the devices useless to me. Never have I had connectivity issues from my Tempest aside from internet outages, which obviously can’t be controlled.
I feel this would be a great opportunity to generate revenue from those of us who already have a tempest. Obviously it would need to compatible with the hub we already have, and alert notifications via the app for high and low parameters would be a must. You guys already have all the technology necessary, you merely need a package to put it in. I would purchase multiple sensors. Down the road, having a display on the sensors would be a nice option as well, so you don’t have to pull out your phone when you are in a room walking past.