Thailand – Australia – United Kingdom

Suunto Technical Dive Computer Hel02

Suunto have released a brand new technical diving computer which finaly includes long awaited features.

Suunto HelO2 is the first dive computer from a mainline computer manufacturer that has full mixed gas capability. It is rated to 120 m/393 ft and incorporates the new Suunto Technical RGBM algorithm. Based on the RGBM algorithm developed by Dr. Bruce Wienke, widely recognized decompression scientist, the Suunto Technical RGMB algorithm extends decompression flexibility into the world of technical diving.

The algorithm introduces helium tissue groups in the decompression model to enable trimix diving, as well as diving on air and nitrox. It allows eight gases to be programmed as primary or secondary gases, and enables oxygen content of 8-100%, and helium content of 0-92%. For the technical diver, the great benefit of the algorithm is that it provides more flexibility and reduces task load when decompressing by removing the need to constantly monitor a slate and watch.

Suunto technical dive planner

The Suunto technical dive planner is an easy-to-use graphical planner for planning dive profiles, gases, and back-up plans. The intuitive interface enables the diver to try different variations of depth, time, gases and partial pressures without having to continously recalculate. Suunto technical dive planner calculates all changes instantly and presents the results on on easy-to-read graph. When ready, the diver can simply export the planned gases and other dive-critical information from PC to dive computer with the included USB cable – removing the need to copy all the calculations onto a slate. Divers are also provided with gas mixing instructions for their planned dive, which they can print out and give to a dive shop if not mixing themselves.

The Suunto technical dive planner enables divers to plan dive series based on real dive profiles – not planned dive profiles – making the plans for later dives in the series more accurate and realistic. The planner also allows divers to compare the planned dive and the and actual dive, helping them pinpoint future areas of improvement in both planning and diving.

To coincide with the release of Suunto HelO2, Suunto Dive Manager PC software has also been updated to support the analysis of up to eight gases, making it fully compatible with the new device.


We’ll be looking forward to test this product, in the past we have found that not all that glitters is gold when it comes to the finish made computer.


One response

  1. Great post! thanks for sharing this coolest gadgets. I’m a bit interested with this and I am planning to have this soon. Actually, I found some gadget here at But I need to have more samples because I am choosing among the best gadget before buying. Thanks for this post.

    April 8, 2009 at 2:29 pm