OK guys. I did investigate and I find myself in a difficult situation because C2 movement coding doesn't work with the Gear 2, it uses other expressions to express for alpha, beta, and gamma. If someone can help and build a modified Touch object that would use the Gear 2's expressions, I think it could work.
I found this page that explains very well how the Gear 2 works.
http://denvycom.com/blog/accelerometer- ... ur-gear-2/
@Kyatric would you know how to do that? I'd be very grateful!