Yesterday we saw the second render of Samsung's upcoming Galaxy Sport smartwatch and today we get three new ones, showing more watch faces and more of the design. In addition to the Silver we've already seen, the Galaxy Sport will come in Black, Blue and Gold. The color of the brushed metal casing and buckle is matched by the rubber band of the watch. If the renders prove accurate then the Galaxy Sport will have a somewhat thick bezel. The Tizen OS will likely be loaded with OLED-friendly dark watchfaces to at least partially mask this. The Galaxy Sport has already received the...