Up until now, there have only been two gestures on Android Wear (both of which I use constantly): scroll up by flicking the wrist in, and scroll down by flicking the wrist out. I've found these to be quick and easy ways of interacting with Android Wear, especially when I'm busy with other things or my hands are full. Since these were introduced, I've often hoped for more gestures, especially for things like exiting apps or going to the next screen.

With Android Wear 1.4 (Marshmallow), Google must've realized how valuable gestures can be, because it brought three new ones to the table: select, go back, and exit to watch face.

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