The upgraded Aladin ONE Matrix 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. This dependable single-gas dive computer offers a host of new features. The most obvious is the new LCD display that includes an eye-pleasing dot matrix section. The algorithm has been upgraded, improved two-button system navigation lets you move through the menu easily, the Safety Stop function now activates automatically, and modern Bluetooth communication replaces the previous IrDA system. This console includes an air pressure gauge.