The Halcyon Symbios HUD dive computer is ideal for divers seeking hands-free data monitoring via a sophisticated Head-Up Display. The Symbios HUD will help any diver concentrate on their dive instead of constantly monitoring a wrist computer, with a lower task load. Mounted to the diver's mask, this HUD is comfortable and lightweight with clear information is readily available to divers without needing to check a handset. The Symbios HUD can be used alone, in conjunction with the Symbios Handset or Tank Pod, or as part of a Complete Symbios Set consisting of the Handset, Pod, and HUD. It has very similar functionalities to the handset, and all the screens are familiar, allowing easy access to the same information, but in a nice, small mask mounted form factor.