Oceanic OCi


The i stands for incredible. The OCi is a compact watch size computer packed full with features including dot matrix display, digital compass, optional wireless transmitter integration, PC/Mac interface to name but a few. It also comes is a range of colours.



The Oceanic OCi Dive Computer is yet another model that is packed with features including our Dual Algorithm technology, a dot matrix display, wireless air integration with support for up to four independent transmitters, digital compass, user upgradeable firmware and interface for dive profile transfer to a PC or Mac.

The OCi has everything that the recreational diver could want as well as offering more advanced functions for multiple nitrox gas mixes between 21 and 100% oxygen. The computer can be switched between different gases during a dive to allow for accelerated decompression options for advanced divers.

The OCi is made for customisation with not only a huge range of adjustable alerts and alarms which can be turned on, off or adjusted but at the heart of all of our dive computers is our Dual Algorithm technology. Dual Algorithm allows you to choose between two differently optimised algorithms which are used to calculate your nitrogen obligation during a dive. The basics are that you can choose an algorithm for the one off diving day or another for repetitive dives over a longer period such as a week holiday on a liveaboard.

We like to make sure you get excellent value for money and many years of service from our dive computers so the OCi has been built to allow you to upgrade the firmware that runs it yourself as updates are released. Firmware updates can include anything from menu improvements to new functions and performance improvements. UK purchases are also covered by our Lifetime warranty which will protect the original owner from manufacturing faults and defects. All we ask is that you register the dive computer and have the battery changed by an authorised dealer once a year for which we will cover the cost of the service kit.

All these features and many more have been squeezed into a compact and lightweight composite housing that is reinforced with a stainless steel back and bezel to reduce the overall weight of the dive computer but still provide plenty of strength to provide a depth rating of 180m. The OCi is available in a range of stylish colours including Black/Blue, Black/Red, Black/Titanium, Black/Yellow and White.

Computers that are bought and registered in the UK are covered by a Lifetime warranty that protects the original owner against manufacturing defects and faults for the entire life of the computer. To maintain the cover we only ask that the unit is serviced annually by an authorised dealer or service centre who will update your service record. A free battery service kit will be provided to the service centre so you will only need to pay for the labour cost of the service. For more information regarding the warranty programme please visit the Lifetime Warranty page


  • Powered by Oceanic’s Exclusive Dual Algorithm
  • Partial Dot Matrix Display
  • Optional Wireless Air Integrated Technology
  • Advanced Digital Compass
  • Free and Tech Free dive modes
  • Multiple Transmitter Capability & switch between 4 independent transmitters, with up to 4 nitrox mixes to 21-100% O2
  • Advanced watch functions
  • Depth to 180m
  • Optional Deep Stop with Countdown Timer
  • Gauge Mode with Run-Timer
  • User Upgradeable Firmware
  • Free annual batteries when purchased in the UK and registered for Lifetime Warranty

Additional information

Weight 500.0000 kg


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