Unfortunately, most watch wearables are in the same class of "It's a watch that can display texts, emails, and has an accelerometer". Not to mention, they also have glaring holes in the BT communication, where they are easy to decrypt OTA.

One wearable I do like for the innovation is Thalmic's MYO. Before they opened up Raw data to the sensor array, it was pretty much a doorstop. After what I did, they came to their senses. http://hackaday.com/2014/11/18/thalmic-labs-shuts-down-free-...

There's a few other wearables in the class of "first of a kind". Those are the ones I'm interested in. Well, that and computer vision, ML, IoT, distributable computing, and other areas.