Not much for a device type to do with this remote, at least not unless ST makes a firmware change. The raw description is below. It’s a very similar device to the Lutron Connected Bulb Remote, although it doesn’t list support for Scenes like the Lutron. The problem is that these remotes don’t support any meaningful receiving clusters, so they don’t really listen at all (much better battery life). They are designed solely to send messages out when buttons are pressed via multicast messages, which they configure directly with the end devices. Wink and Hue must have tricked the remote into thinking the Hub was a device in order to add additional functionality options.
Raw: 01 C05E 0820 02 01 0000 05 0000 0003 0004 0006 0008
FYI: @mitchp, @JohnR and @rpress thought you might be interested.