Scubapro G2 Complete Air-Integration Wrist Dive Computer + TransmitterWith all of its new features, its full color screen options, plus the ability to use as much or little of the technology as you want, the GALILEO 2 (G2) is poised to become the favorite computer for divers of all skill levels, from beginner to tech diver. Its easy to read a choice of four colorful screens quickly draws your attention to what you need to know. Its easy to use the G2 has the same three button control, incredibly intuitive menu