Highly durable dive computer equipped with two algorithms, rechargeable battery and wireless mobile connection. Made in Finland.

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Freedom of choice

Caves, wrecks or the blue unknown – the choice is yours. Equipped with Suunto Fused™ RGBM 2 and Bühlmann 16 with Gradient Factors dive algorithms, Suunto EON Steel Black is the ultimate dive companion for divers demanding the most. With its extremely durable design, multi-gas and CCR support, customizable features and wireless mobile connectivity with Suunto app, your diving adventure has no limits. Designed and tested by divers, for divers.

Key features

Multiple algorithms

Customizable

Updatable software

Wireless mobile connection

Wireless tank pressure

Rechargeable battery

For all diving

150 m water resistant

Benefits

Full configurability for all diving

Suunto EON Steel Black is designed to give you the freedom to tailor your dive computer to fit your diving needs. Choose between different views or select dive details you want to see during your dive. Intuitive menus and a simple 3-button layout make Suunto EON Steel Black very easy to use despite the many options available.

Equipped with two dive algorithms; Suunto Fused™ RGBM 2 and Bühlmann 16 GF and configurable ascent profiles, you decide what is your decompression profile for today’s dive.

Designed for years to come

Suunto EON Steel Black comes with a stylish brushed stainless steel bezel and a vivid high contrast screen - easy to read even in low light conditions. The long-lasting battery endures even the toughest diving conditions, and with a full charge, provides up to 40 hours of diving.

Put to the test in the toughest diving conditions by Suunto’s internal dive team on hundreds of dives - the Steel Black is functional, accurate, and built to take a beating. The reusable storage case and user updatable software, Suunto EON Steel Black is your trusted diving companion for years to come.

Wireless connection

Transfer your dive logs easily over Bluetooth to your mobile phone. In Suunto app you can relive, and share your diving adventures, build an all-inclusive dive history by enriching your dive logs with photos, comments and dive location. Review and analyze your dive data including dive time, maximum depth, device settings, gas consumption (when using Suunto Tank POD).

Follow your gas pressure conveniently straight from your wrist. Get tank pressure on your display wirelessly by pairing your Suunto EON Steel Black with Suunto Tank POD before diving. You can connect up to 20 PODs.

 

 

 

GENERAL
Bezel material	Stainless steel
Glass material	Xensation Glass
Case material	Reinforced composite
Strap material	Elastomer, Bungee
Weight	347 g / 12.24 oz
Battery type	Rechargeable lithium-ion
Time, date	✓
Firmware upgradable	✓
Alarm clock	1 daily alarm
Stopwatch timer	✓
Languages	EN, CS, DA, DE, ES, FI, FR, IT, JA, KO, NL, NO, PL, PT, RU, SV, TW, ZH
Backlight	LED
Configurable backlight	✓
Flip display	✓
Display type	Color TFT
Display resolution	320 x 240
Battery indicator	Icon + dive hours remaining
Metric and imperial units	✓

 

Basic Diving Functions
Maximum operating depth (EN 13319)	150 m
Rebreather (CCR), fixed point	✓
Trimix (mixed gas)	✓
Nitrox (and air)	✓
Gauge	✓
Dive time	0 to 999 min
Surface time	0 to 100 h
No fly time	✓
Safety Stop	✓
Deep Stop	✓
Ascent time display	0 - 999 min ( > after 999)
CNS/OTU (OLF) calculation	✓
Gas time	✓
Gas consumption (real-time)	✓
Custom displays	4 per dive mode
Decompression model	Suunto Fused™ RGBM 2  Bühlmann 16 GF
Personal adjustment	P+2, P+1, P0, P-1, P-2 Gradient factors low (10-100) and high (50-100)
Altitude adjustment	0 - 300 m / 300 -1500 m / 1500 - 3000 m
Gases	Up to 20 gases (Oxygen 5 - 99% / Helium 0 -95%)
Gas max pO2	Manual 0.5 - 1.6 / fixed 1.6
Gas switching	✓
Timer	✓
No-decompression planner	✓
Logbook memory	200h or 400 dives which comes first
Logbook bookmarks	✓
Logbook sampling rates	10 s
Dive history	Lifetime
Visual style	Classic/Graphical/Prominent
Decompression profile options	Continuous and stepped

 

Connectivity
Smartphone compatibility	Most common models supported
Connectivity (between devices)	Inductive (up to 20 Tank PODs), Bluetooth Smart
Compatible with DM5	✓
Log transfer	Bluetooth Smart / USB cable
Compatible with Suunto app	✓
Compatible with SuuntoLink	✓

 

Compass
Digital compass	✓
Tilt compensation	Up to 45°
Declination correction	✓
Direction scale	Degrees
Needle	Compass rose
Globally balanced	✓
Bearing lock with direction indicator	✓
Compass accuracy	+/- 15°
Compass resolution	1°

 

Physical Specifications
Operating temperature	0° C to +40° C / +32° F to +104° F
Storage temperature	-20 ° C to +50 ° C / -4° F to +122° F
Recommended charging temperature	0° C to +35° C / +32° F to +95° F

 

Dive alarms and notifications
Too fast ascent	✓
Decompression ceiling violation	✓
Deepstop violation	✓
CNS/OTU (OLF) 80% / 100%	✓
Switch gas (better gas is available)	✓
Diluent switched automatically	✓
Diluent high pO2	✓
Diluent low pO2	✓
ICD warning	✓
Dive time	✓
Gas time	✓
High pO2 (hyperoxic)	✓
Low pO2 (hypoxic)	✓
Maximum depth	✓
Tank pressure	✓

 

Rebreather
Diluents	✓
Bailout	✓
High/low setpoints	✓
Custom setpoint	✓
Manual/automatic setpoint switching	✓