Time display mode - day, date, time of day, dual time, alarm clock icon, hourly alarm icon, nitrox indicator, altitude indicator, backlight, low battery indicator, nitrogen bar graph, oxygen bar graph, desaturation time, surface interval time.

Dive settings mode - calculates no-decompression, decompression and oxygen related information, nitrox mix 1, nitrox mix 2, maximum operating depth, safety factor, water type, profile recording interval (in gauge mode the Pulse becomes a basic depth gauge and timer).

Plan mode and plan simulator.

Decompression dive mode. Alarms - FO2 warning, fast ascent warning, PO2 warning, decompression stop violation warning, oxygen bar graph warning, out-of-range warning.

Logbook and profile mode. PC interface is also available for the Pulse.