I exercise regularly, but I wasn't expecting Apple Watch to help me much with respect to my routine. That's not because I didn't think it would be accurate or easy to use, but simply because Apple Watch wasn't made for me: I'm a swimmer.
Granted, it's been shown that Apple Watch can withstand a good swim, but it's still not designed to track swimming (I use my Pebble with the swim.com app for that), and Apple specifically discourages it.
So rather than lament Apple Watch's neglect of swimmers the world over, I went for a walk. A few of them, actually (dog needs exercise, too). And what I saw surprised me. Check out the following two workouts that Apple Watch saved to the Health app. Notice anything interesting?