* Powered by Oceanic"s Exclusive Dual Algorithm allowing you to choose the decompression algorithm that best suits your diving needs without compromising safety * Deep Stop with Countdown Timer * Switch between up to 4 independent wireless transmitters, tracking multiple Nitrox mixes and/or buddy"s tank pressure with Buddy Pressure Check * 3-Axis Digital Compass with Full Tilt Compensation * Improved user-interface with Step Back allows for easy settings preview and fo