What is the most reliably refreshed temperature sensor?

[keltymd (Matt)]

I use this one

HomeSeer HSM200 Support

Poked at it some more today. I think the reason that the color picker stopped working was that I accidentally reverted to an older version of the device that had bad metadata. The latest version (in the gist) is back to making the colors flicker, but that’s as far as I can get. It seems as if the color control class is either not completely documented or not completely implemented. What’s the deal, ST devs? Any input?