Today Sony announced two new rugged Android devices. The Xperia arco S and Xperia go are both water and dust resistant devices that’s features wet finger tracking for use while in the water. The Xperia go ships with Gingerbread, 3.5 inch display, 5MP camera and a 1GHZ dual-core processor. The arco S features a 4.3 inch 720p display with NFC and it will be available in a few different colors. A few video demoes of both devices follows the jump so take a look at them to see these devices in action.