Oceanic Geo 2.0 Wrist Watch Computer


Quality, Function & Style. The Geo 2 0 has an upgraded look with a stainless steel accent ring and new color combination—and now includes Dual AlgorithmTM, Deep Stop option and a redesigned user interface with “Step Back”—which allows forward and backward navigation through menus A second Nitrox mix is available, as well as Firmware Auto-Update

18 in stock



080 901 5759

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Quality, Function & Style.

The Geo 2.0 includes Dual Algorithm, Deep Stop option and a redesigned user interface with “Step Back” – which allows forward and backward navigation through menus and settings. Additionally, a second Nitrox mix (both programmable to 100%) is available, as well as Firmware Auto-Update which allows the user to download and install operational improvements or even future new features through the PC Interface (with optional cable). With Dual Algorithm and optional conservative factor settings, the Geo 2.0 may be programmed to provide no-deco and deco profiles similar to virtually every computer on the market.

  • Powered by Oceanic’s Exclusive Dual Algorithm™ – Your choice between Pelagic DSAT (Spencer/Powell data basis) or Pelagic Z+ (Buhlmann ZHL-16C data basis)
  • 4 Operating Modes: WATCH (Alternate Time, Chrono, Daily Alarm, Countdown Timer), NORM (Air and Nitrox), GAUGE (with run timer) and FREE (tracks calculations to allow switching between NORM and Free)
  • User-Friendly Interface with “Step Back” – allows forward and backward navigation through menus and settings
  • Switch between up to 2 Nitrox mixes to 100% O2 with no restriction (Gas 1 may be up to 100%, and may be less or greater than Gas 2)
  • Stop times <3 minutes – displays minutes & seconds
  • Deep Stop with Countdown Timer – Maybe turned on or off.  2 minute countdown at half your max depth, for dives greater than 80 ft / 25m
  • Single button access to “Last Dive” display (max depth & bottom time)
  • Data Retention – maintains calculations indefinitely when the battery is changed
  • Audible Alarm with flashing LED light
  • 24 dive on-unit log book
  • History Mode includes total number of dives, max depth, total dive hours, and lowest temp
  • Optional PC Interface with OceanLog Download and Settings Upload
  • Firmware Auto-Update: download and install the latest firmware – these may be operational improvements or even new features
  • Physical Specs: TICKNESS 5/8″, HOUSING 2.1/8″, FRONT LENS 1.1/2″, SCREEN 1.1/4″
  • Now available with metric system.


Dual Algorithm Technology

Choose the one dive computer that’s liberal, conservative or middle-of-the-road.

Dual Algorithm™ technology lets you choose the decompression algorithm that best suits your diving needs without compromising safety.

OCEANIC Geo 2.0 Video Overview

OCEANIC Geo 2.0 Computer Video Tutorial

Additional information


Wrist Watch


Silver, blue


Decompression model

Maximum algorithm depth

100 m

Altitude adjustment

610 – 4200 m

Decompression capability

Variable, 3,3 – 9 m/min and 6,4 -18 m/min


Water Activation and Push Button

Decompression display

Yes, digital

Back light

LCD Display


Yes, visual and acustical

Battery replacement

User replaceable batteries

Battery life

300 h

Log entries


PC interface



Yes, 21-100 %

Changeable gases

Yes, 2 Nitrox Mixes


Dual Algorithm (PZ+ und DSAT)

Tissue compartments


Air integrated





Oceanlog 2.2.7 or higher


2 years

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