Scuba Diving Computers
Dive computers continue to improve to make scuba diving safer and more enjoyable.
Some divers perfer the console style with the computer, pressure gauge, and sometimes even a compass, all combined in one location.
Consoles are usually attached to your regulator with a high pressure hose.
Wrist mount computers put all the information in the same place your watch would sit, and can be worn in or out of the water since it's not attached to your gear.