If you've been salivating at the prospect of a hands-free computer that provides at-a-glance data, the wait is over. Built right into the frame of the Oceanic DataMask is a fully functional single-gas dive computer capable of handling nitrox mixes up to 50 percent. It comes with a transmitter for wireless air integration and is easy to program and navigate using two push buttons. Underwater, just glance down and to the right and a simple screen layout displays all the critical data you need: current depth, cylinder pressure, a nitrogen tissue-loading bar graph and safe dive time remaining. Sweet. $1,495.95. www.OceanicWorldwide.com.