This newest version of the Suunto Dive Manager software features all of Suunto's advanced diving application features, in addition to a new easy-to-use multi-gas dive planner tool, which allows you to plan and simulate both decompression and no-decompression dives. It also makes planning technical dives simpler and more flexible. With Suunto Dive Manager 3.0.0, you can monitor and record all of your dives with precision and confidence.