My choice of Apple Watch.
Apple Watch Sport
Like most revolutionary products the Apple watch is misunderstood.
I think it will work best in using it for a few things it can do well instead of trying to use it for what the iPhone with its bigger screen is better suited for. I plan to use it for brief interactions that are simple enough that they fit on a small screen.These are some of the interactions that are most valuable to me to keep focused and not to be distracted.