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Suunto  |  SKU: SS050558000

Suunto EON Steel Black Dive Computer

Sale price £445.00 Regular price £978.99
Tax included
55% off

Please note: This is a last-availability product and won’t be restocked once sold out. As a result, it is classed as final sale and is not eligible for return under our standard cooling-off period, unless it arrives faulty, damaged, or incorrect. For full details, please see our Returns & Refunds Policy.

Delivery & Returns

Delivery Information

We offer free tracked UK standard delivery on orders over £50. 

Standard UK delivery and Next Business Day UK delivery rates are calculated at checkout and offers a number of courier options for maximum convenience to you.

International shipping rates depend on items, shipment weight and destination. Shipping costs are calculated at checkout.

Estimated delivery times are shown during checkout and reflect your chosen delivery method. More Details

Returns Information

If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!

Mike's Dive Store offer an extended returns policy of 60 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back, and we will either exchange it or offer a full refund less any postage costs. Too easy!

Please note that there are some special order items on our website that will be subject to a 20% re-stocking fee, but we will let you know about these items before we 'special order' them so that you are aware of this. If this is the case we can always help with correct sizing so that we minimise the risk of return. More Details

Help & Support

Need Help?
Our expert diving team is here to assist with your order, sizing, or product selection. We're divers ourselves, ready to support you!

Chat Hours:
Monday - Friday: 09:00 AM - 05:50 PM GMT

Prefer a call back? Just request it through the chat bubble!

Store Location
Mike's Dive Store
113 Power Rd, Chiswick, West London, W4 5PY
Local: (020) 8994 6006

Store Hours
Mon - Fri: 10 AM - 6 PM
Sat: 10 AM - 5 PM
Sun: Closed
Bank Holidays: Store & Warehouse Closed (no dispatch)

Online Video Consultations
Unable to visit us? Book a live video consultation for tailored advice on equipment, fitting, or specialized gear. Get expert guidance from our team, face-to-face. Book Now

For more answers, visit our FAQs.


The Suunto EON Steel Black is an advanced and technical dive computer that improves on the original EON Steel by giving divers the opportunity to choose from two algorithms to achieve the best dive plan and match your dive profile with your diving team members.

The Suunto EON Steel Black is a fully customisable dive computer to support all types of diving, and it has been designed to meet the needs of even the most demanding diver. Apart from the awesome colour change, the biggest upgrade is that it now comes with both Suunto Fused™ RGBM 2 and Buhlmann 16 GF algorithms built in.

The EON Steel Black may be designed for technical divers but with gauge, air, nitrox, trimix and CCR modes it can be used by all divers, especially if you plan on going down the technical diving route later.

Wireless connectivity is common place in dive computers these days so obviously the EON Steel Black supports Bluetooth connectivity to smartphones to allow your diving adventures to be logged, analysed and shared with the world.

Pair the Suunto EON Steel with the Suunto Tank Pod wireless transmitter to view current tank pressure with just a glance at your wrist. It's also a good idea to protect your brand-new computer's screen by adding the Suunto EON Steel Screen Guard to your order.

As part of Suunto's strive for sustainability, the Suunto dive computer range is one of the first to be made from 100% renewable energy! Up from 85% of products in 2021, now 100% of the products made in the Suunto factory and HQ in Finland are now using 100% renewable, carbon-free energy. Minimising emissions while manufacturing high-quality products.

The computer is supplied with a hard case that helps keep the computer safe when you're not using it.

Features:
  • Dual dive algorithms – Choose between Suunto Fused™ RGBM 2 and Bühlmann ZHL-16 with Gradient Factors to dial in your decompression profile for every dive
  • Full customisation via Suunto app – Build and save your own dive modes; select view layouts, gas settings, algorithm preferences and alarm thresholds to suit your style of diving
  • Multi-gas and CCR support – Handles recreational, technical and closed-circuit rebreather diving in a single wrist-mounted unit
  • Wireless tank pressure monitoring – Pair with up to 20 Suunto Tank PODs and read cylinder pressure directly on the display without trailing a hose
  • Bluetooth dive log transfer – Sync dives wirelessly to the Suunto app; enrich logs with photos, depth profiles, gas consumption data and location tags
  • Vivid high-contrast display – Easy to read in low light, murky water or at depth; built around a brushed stainless steel bezel that's as tough as it looks
  • 40-hour battery life – A full charge sees you through the longest liveaboard schedules and multi-dive days without hunting for a power source
  • 150 m / 500 ft water resistance – Pressure-rated and tested hard by Suunto's in-house dive team across hundreds of real dives in real conditions
  • User-updatable firmware – Software updates keep your computer current as Suunto releases improvements, protecting your investment for years
  • Simple 3-button interface – Intuitive menu navigation that stays manageable even when you're kitted up and cold-fingered
In the box:
  • Suunto EON Steel Black
  • Protective Boot
  • Bungee cord and adapters
  • Scratch guard
  • International warranty leaflet
  • Safety and regulation leaflet
  • Quick guide Suunto sticker

Read here to view our maintenance tips for dive computers