Oceanic GEO 2.0 Wrist Computer

Availability: In Stock
The Geo 2.0 includes Oceanic's exclusive Dual Algorithm Buhlmann ZHL-16c based PZ+, or DSAT based, algorithm, deep stop option and a redesigned user interface with "step back" which allows forward...
Availability: In Stock

Product Overview

The Geo 2.0 includes Oceanic's exclusive Dual Algorithm Buhlmann ZHL-16c based PZ+, or DSAT based, 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 like virtually every computer on the market.

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). 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 less than 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' (25 meters). 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 and history mode includes total number of dives, max depth, total dive hours, and lowest temp.

Optional PC interface with OceanLog download and settings upload, 24 dive log memory for diving and 99 dives in free dive mode. The computers altitude algorithm is Buhlmann, IANDT, RDP (Cross) with altitude correction and O2 limits based on the NOAA tables and provides altitude adjustability from 3,001' to 14,000' (916m to 4,200m). The computer is powered by a CR2430 lithium battery that can provide up to 300-dive hours. The Computer has an operational depth of 330' (100m). When in low light conditions the Geo 2.0 is equipped with a backlight with an adjustable duration function and much more. The computer comes with a comprehensive owner's manual.

Click here to read more on the Oceanic Dual Algorithm technology

Warranty Information


  • Oceanic's Exclusive Dual Algorithm: Buhlmann ZHL-16c Based PZ+, or DSAT Based
  • 2 Nitrox Mixes to 100% Oxygen
  • Deep Stop w/Countdown Timer
  • Intuitive User Interface w/Step Back
  • Audible Alarms w/User Acknowledgment
  • Gauge Mode w/Run-Timer
  • History Mode and 24 Dive/99 Free Dives On-Unit Logbook
  • Last Dive Display: Max Depth & Dive Time
  • Diver-Replaceable Battery with Data Retention
  • User Upgradeable Firmware
  • Power: CR2430 Lithium Battery
  • Operational Depth: 330' (100m)
  • Altitude Adjustable: 3,001' to 14,000' (916m to 4,200m)
  • Dual Time Display & Daily Alarms
  • Backlight for Night or Low Light Conditions
  • 4 Operating Modes: Watch, NORM, Free Dive & Gauge
  • Time, Date & Temperature
  • PC Interface (with optional cable)
  • Comprehensive Owner's Manual
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What's in the Box

• Oceanic GEO 2.0 Wrist Computer - Owner's Manual


Algorithm Dual Algorithm: Pelagic DSAT (Spencer/Powell data base) or Pelagic Z+ (Buhlmann ZHL-16C data base)
Audible Alarms Yes
Depth Display 330' (100m)
Altitude Adjustable Yes, Up to 14,000' (4,270m)
Operating Modes 4 Operating Modes:
Free Dive
Back Light Yes
Memory Capacity 24 Dives/99 Free Dives
Time, Date & Temperature Yes
Imperial/Metric Display Yes
Power User Replaceable 3-Volt CR2430 Lithium Battery
Dual Time and Daily Alarm Yes

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