I was motivated to download your app based on your article so clearly you did a good job explaining the idea :-) I have to say that the Apple Watch has had a profound impact on my health. For the past 7 years, I work out at a gym almost every morning. However I did not realize that I was excessively sedentary for the rest of the day until I started wearing the watch. I now force myself to move around a lot more and sit less.