Hey MR, I'm not currently a watch wearer, but I am definitely going to grab myself an Watch on pre-order. I expect to wear it often while running / spinning / working out, and I find myself wondering: - Will the watch face / band begin to smell bad? - Can / should it be cleaned? How? - Would it be a mistake to exercise with any band other than the Sport band? I'm leaning towards modern buckle or leather loop, and I'm now considering getting a second band to avoid dealing with potential absorption of sweat. What do you guys think?