The rotating bezel on my Gear S2 classic makes interaction easy and intuitive. The fact that it actually looks like a watch, and the screen stays on at all times, make it something I can actually wear and not be embarrassed about.
I've never understood why someone would buy a "watch" that doesn't display the time at all times. Isn't that the main point of a watch? Getting notifications and responding to texts are secondary features. A watch that doesn't tell the time is a paperweight strapped to your wrist.