I'm hopeful that foreseeable future WatchOS updates will improve the side button. It really is entirely a software option that is limiting it to accessing the Control Center. It would be amazing if Apple could make it a customizable feature just like the Action button that's offered over the $799 https://brooksiezpf.madmouseblog.com/2902671/5-easy-facts-about-series-8-apple-watch-strap-described