A couple of months ago I was at Great Wolf Lodge (an indoor waterpark/hotel), and I had my watch on in water mode, and my phone was several hundred feet away in my hotel room. While I was at the top of one of the slides, I received several text messages, which is strange because I do not have a data plan for this watch. Is it possible that my watch piggybacked the information for the wifi off my phone, and was somehow able to connect to it that way, or is this expected functionality with the watch?