Find how to videos, FAQs, tutorial articles and detailed support information for Suunto HelO2.
User guides provide a comprehensive overview of product features, how to use them, as well as handling guidelines and technical specifications.
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The Suunto DM5 allows you to download your dive logs for advanced analysis and create dive plans. Transfer dive logs from your compatible Suunto dive computer, upload dive plans, customize your dive computer and share everything with your friends on Suunto Movescount.
At the heart of every Suunto dive computer is an algorithm – the reduced gradient bubble model (RGBM) – that calculates decompression for a dive. Relentlessly pursuing ever best models for divers of all types, Suunto continues to push for RGBM perfection. Suunto has been developing RGBM algorithms together with Dr. Bruce Wienke for well over a decade.
Get your Suunto watch or dive computer repaired through our online service request. The service is available in several countries around the world.
Find inspiring stories about and around diving.
For us to be able to help you as fast as we can, we have modified the opening hours.
We are available for your questions on the phone and on chat Monday through Sunday as follows.
Support in English 3AM to 7PM EDT
Support in French from 4 AM to 9 AM EDT
You can also contact us via the Suunto app support pages, or via Facebook and Twitter. Thank you for your understanding in this exceptional time.
Find more contact information here.