The Samsung Gear S smart watch comes with 2-inch Super AMOLED display which has been designed to offer a rich and sharp visual experience while you are checking out the latest notifications or reading new messages. It has 1GHz processor built on two cores working in combination with a 512MB RAM. It runs on Tizen based wearable platform. It comes loaded with a wide range of sensors including GPS, barometer, pulse rate reader, UV monitor and compass. Its internal memory of 4GB is sufficient for storing the basic apps, contacts and other requisite files.