As an accumulation you are right. EKG was put into the Series 4, etc. The Big new thing on the series 6 is the Blood Ox, Fitness services, Family plan, always on altimeter and screen (waist of battery power), additional faces and Apple one. Processor upgrades aside since that happens every version. BTW, all I have to do is turn my wrist and the screen appears. I don't need to raise my arm. My disappointment is Apple has lost it's WOW factor like it used to have under Steve Jobs. Knowing how the tech industry works, more could be put into a release but no, let's do it in the next release and get folks to buy it. It's all in the marketing, and making more money. I've purchased almost every version or every other version of the iPhone, especially when there was subsidizing. I've poured a lot of money into Apple products over the years but there comes a point in time when it has to slow down. I was very disappointed in the keynote and some of the presentations. Having said that, I will, in a couple of months, purchase the Series 6