UPDATE
As of December 7th, 2016 Pebble has been acquired by Fitbit. Fitbit is not continuing the Pebble brand with new products, and will not be bringing new features to existing models. Basically, you should not buy a Pebble. But it is still useful to discuss what Pebble was doing right and what they could have improved on, so the review stands as it was in June. See the following link for more information about the Pebble acquisition:
