I have an Apple Watch, weirdly I don't find myself doing that a lot. Something about turning the screen around and being unable to see it. Although I think the newer watch versions have a better interface that comes up quicker. I might want to try using it more often.
Still, you have to admit that having a $400 watch as a barrier vs. a card that my bank gave me for free is a bit of an advantage toward the contactless card.