The SCUBAPRO Aladin One Matrix 3-Gauge Diving Console is the essence of simplicity, making it an ideal computer for new divers and a great backup once you've moved to more advanced dive computing. The Aladin's computer screen features an easy to read LCD segmented display on the top and middle rows, plus an eye-pleasing matrix display on the bottom row. Quickly move through the menu with the two-button navigation, which makes it easy to access the modes and program basic dive parameters. Perform better ascents using the automatic safety stop with timer, accompanied by visual and audible alarms to keep you alert to your dive data. Transfer, store, and analyze your dive data on a PC or Mac using the Bluetooth 4.0 low-energy interface, which is Android and iOS compatible. Driven to constantly innovate and improve the diving experience, SCUBAPRO builds high-quality equipment for the work, sport, and lifestyle of people whose passion is found below the surface. Uses single-gas algorithm; maximum operating depth of 394 feet; user-replaceable battery is rated for two years or 300 dives; one-year warranty.