On Wednesday, Motorola announced a second-gen version of its Moto 360 smartwatch, and also introduced a new fitness-oriented model called the 360 Sport. The two devices are mostly identical in terms of features, but the Sport will use silicon materials to protect it from heat and sweat, include independent GPS that will work without a connection to a smartphone, and offers both traditional LED backlighting and limited front-side illumination for better outdoor reading.
