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Suunto EON Core Support

Find how to videos, FAQs, tutorial articles and detailed support information for your Suunto dive computer.

How to videos

You can now create dive modes for the Suunto EON family and Suunto D5 in Suunto app.

How to update your Suunto EON Core software using the Suunto DM5.

How to adjust basic settings on your Suunto EON Core dive computer.

How to get started with your Suunto EON Core dive computer.

How to connect a Tank POD to your Suunto EON Core.

How to attach the Bungee Adapter Kit on your Suunto EON Core.

How to activate alarms on your Suunto EON Core dive computer.

How to set gasses on your Suunto EON Core dive computer.

How to use the dive planner on your Suunto EON Core dive computer.

Suunto EON Core - Popular support topics

Suunto DM5

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, and customize your dive computer.

Software updates for your dive computer

Read more about the latest software update and new features for your Suunto dive computer here. Connect your device to your computer and Suunto's software will automatically install the latest available version.

User guide for Suunto EON Core

User guides provide a comprehensive overview of product features, how to use them, as well as handling guidelines and technical specifications.


Find answers to frequently asked questions and detailed support information that help you use your Suunto dive computer.

Suunto app - your digital companion

Download Suunto app to your phone and connect your Suunto device to stay on top of your active life with insights into your trainings and trends in your overall activity.

Request repair service

Get your Suunto watch or dive computer repaired through our online service request. The service is available in several countries around the world.

Suunto Algorithms

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.

For specifications and other product information

Go to product page

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Find more contact information here.