WINNER: Top16 apps
Pebble Communicator is an app built so you can read and send SMS without taking out your phone. Isn't that the reason we all have a smartwatch?
(Well, that and because it looks really cool.)
With Pebble Communicator you can even type your own SMS using Tertiary Text, an input method by vgmoose which allows you to write using only Pebble's three buttons.