bradpuddephat, thanks for the reply.
You answered my question with a question. 
And then you talked about your kids and another topic.
In trying to be informational and on-topic, I do believe the Wii uses bluetooth.  Certainly, not IR or anything a Harmony remote will readily do.

I am trying to post replies that I wish I would've found when I was new to this forum.  Let's stay on topic here.