Along with the Pebble 2 and Pebble Time 2, Pebble today unveiled the Pebble Core, a small 3G and GPS-enabled square-shaped device that is ideal for runners. It is also the company’s first foray into the world of wearables other than smartwatches. We all love our phones. But when you’re out for a run, strapping a big phone to your arm isn’t much fun. We […]