Dive Computer are used for measurement of depth and time by underwater driver and applies it to a decompression model to track the dissolved nitrogen in your wrist tissue during a dive. The dive computer continuously tells you remaining time left that one can dive safely. Because of the computer ability to do continuous calculation driver able to know the remaining longer period of time to avoid the acceptable risk. Computer combines a depth gauge, timer and sometimes a submersible pressure gauge (SPG) into a single, useful instrument. Many dive computers are also provide information regarding the air and water temperature. This is immensely useful when it comes to avoiding or to prevent decompression sickness. Dive computer mainly used in scuba diving, military purpose during battle. Wrist dive computer is also used in scuba diving to know the depth and time. The growth of wrist dive computer market is highly reliant on the increasing adaption in defense industry. In depth analysis,...