I love pretty much everything Apple, but I cannot see society accepting people walking around with always on cameras right on their faces. It's a dystopian reality that either all (or most) accept and jump in together to or the resistance will be through the roof.
Furthermore, how many more electronics must we keep on ourselves daily, maintain and charge, to achieve this apparent idealistic technological view? I know that things like wireless charging and the AirPower are fundamental pillars to this future, where we just drop our stuff somewhere and it gets charged without us giving much about it. Taking charging out of the way.
But there's more. I have an Apple Watch and I love it. But sometimes I want to take it out and I feel anxious that I will miss my notifications, it will not track my steps or my activity or my heartbeat. The same goes for when I look at another watch that I'd like to use instead for a while.
At the risk of sounding like an old man afraid of change, we're becoming a bit hostages of technology, and I can easily see a movement of people just shedding their crap away to feel free again in the future. Well, maybe keeping an iPhone in the pocket just in case.