ckeyes888 wrote:?..The app being Indigo, guess it's better referred to as the client.
I have quite a few variables, temps in this case, that I trigger form any change
so it would definitely be very useful to me...
Ahh. Actually, the Indigo client presents you the configuration screen for Indigo Triggers and the Indigo Server app is what does the actual work. In respect to changes in device or variable state, the Group Trigger gets the same information on state changes as Indigo, it just doesn't do anything with that information, unless the change is On/off or True/False.
What process is it that changes your variables? If this is software you can modify, then you can, quite simply, have it execute some Indigo Action each time it changes a temperature. As I noted earlier, that is really a better way to go. The hange could be as simple as a single line of code, or a URL call.