Oceanic Geo 4.0 Dive Computer



Item code: 310213

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Oceanic Geo 4.0 Dive Computer


Manufacturers Description


The Oceanic Geo 4.0 Dive Computer is a wrist-watch sized recreational dive computer with a sporty style and clear screen. Worn every day, the Geo4 has all of the modern features you expect in a dive computer from Bluetooth so you can connect to an app and multiple modes such as Nitrox and free diving. Inside Oceanic have used their Dual-Algorithm so you can pick and choose how your dive profile will be so it can match your buddy's computer better.

Who's the Geo 4.0 For?

The Geo 4 is made for most recreational divers, it has all of the functions and modes most should ever need or use. Small enough to wear as a day-to-day wrist watch the Geo4 is aimed more at professional or frequent divers who wear their computer every day and on the dive site.


  • Modes Dive (Air / Nitrox), Gauge, Free, Watch
  • Custom Alarms
  • Dual Algorithm
  • Auto Altitude Adjustment
  • Ascent Rate Monitor
  • Safety Stop: Adjustable with Timer
  • Deep Stop
  • Backlight
  • Diver Replaceable Batteries (3v CR2430)
  • Optional PC Interface 
  • Updatable Firmware 


  • Nitrox Mixes x2 (21 –100%)
  • On-Unit Log Capacity: 24 Dives
  • 50 hours Memory 
  • Warranty 2 years
Air Integration No
Algorithm Dual Z+ & DSAT
Apnea Mode Yes
Connectivity Bluetooth
Display Type Segment
Dive Computer Style Watch Sized
Dive Type Freedive
Gas Nitrox 21 to 100
Integrated Compass No
Multiple Gases 2.00
Rebreather Mode No
User Changeable Battery Yes

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