Re: Not for fitness nuts
Sony Smartwatch 3 looks like the closest to what you want so far. It looks like it's the first of the Wear 2 devices and has GPS built in so you can run without taking your phone along and it keeps working recording your stats. Also IP68 (properly waterproof) and in a robust, sports friendly if not exactly beautiful rubber watch band.
Unusually utilitarian design from Sony but it's growing on me.