New iX3M 2

Our Best Dive Computer yet.

Much more than "Super Readable"

The All-New Interface delivers the best user experience ever. iX3M 2 has a clear interface and a huge Display - the largest of the category.

The iX3M 2 Interface is designed to give you our best User Experience yet. With its clear interface and its large display, iX3M 2 is second to none.

You won't need your glasses to read this!

Introducing LSK Interface:
You won't have to wonder which button to press

You have 4 buttons and a command line (Line Select Key) which remind you which button to use.

Easy, isn't it?

All-New Hardware

A Lighter but more robust casing. High-Profile Screws to protect the Display from the scratches. A Stronger Vibration alarm.








No alarm goes Unnoticed.
Visual + Acoustic + Vibration.



You are going to notice one at least.

Air, Nitrox, Trimix, Gauge and CCR

iX3M 2 Pro
Air + Nitrox, 3 Mixes

iX3M 2 Deep
Air + Nitrox + Trimix (Normoxic), 3 Mixes

iX3M 2 Tech+
Air + Nitrox + Trimix (full) + CCR, 10 Mixes
with user-settable Gradient Factors (High & Low) and Critical Bubble Radius.

Full Deco Table. Everything is going as Planned.


iX3M 2 gives you tons of information on your dive.



As soon as you exceed no-decompression limit you will se your decompression table with all the deco stops you will have to make. iX3M 2 updates the deco table in real-time and it always keeps you informed on the deco stops you have to make.

Up to 4 Decompression Algorithms

You can choose between 4 decompression algorithms for your dive. Or you can let iX3M2 take care of it.

>Buhlmann ZHL 12

>Buhlmann ZHL 16B

>Buhlmann ZHL 16C

>VPM-B




*All 4 Algorithms are available for iX3M 2 Deep and iX3M 2 Tech+.
Only Buhlmann ZHL16C Algorithm for iX3M 2 Pro.

Multi Wireless Transmitters

iX3M 2 can connect with up to 10* Wireless Air Transmitters as the same time.

*up to 3 with iX3M2 Pro, up to 3 with iX3M2 Deep, up to 10 with iX3M2 Tech+
(Wireless Air Transmitters sold separately).





Multi Transmitter:
Side Mount Mode

iX3M 2 has a Multi Transmitter mode dedicated to the Side Mount.


SideMount Mode: Tank Auto-Switch. You just need to start breathing through the tank. iX3M 2 will automatically show your active tank on the screen. You won't have to press any button.




SideMount: Total RBT. iX3M 2 calculates the RBT (Remaining Bottom Time) taking into account all the Side Mount tanks containing the same mix.

Connect the Analyser to the iX3M 2 and turn it into a professional Mix Analyser.

The Nitrox Analyser has access to the iX3M 2 sensors and to its CPU.

iX3M 2 will check the correct calibration and the atmospheric conditions to make a perfect analysis of the Oxygen % inside the tank.

You can also save the mix you just analysed in the available mixes by simply pressing a button.

Great, right?

(Nitrox Analyser sold separately)

Integrated Gas Blender

iX3M2 can tell you how to refill your tank in order to obtain your chosen mix.

Just tell iX3M 2 what's inside your tank and which mix you want to get. The iX3M 2 will tell you how to obtain your chosen mix. Both Nitrox and Trimix.

Superb Compass

3D, 1° Resolution and +/-1° Accuracy.

Tilt compensated up to 85° supported by a complete inertial platform. With visual and numerical indication of the direction and the reciprocal direction.

Made in Italy

The Excellence of Made in Italy.

iX3M 2 is developed and built in Italy.

We carefully test every iX3M 2 in our Lab.

We do care for our Oceans

We are improving the sustainability of our products every day.


Commited to ZERO plastic usage
We removed all plastic bags from the iX3M 2 end-user packaging. We use corn based wrapping protections instead of plastic bubblewrap and we are committed to remove any single-use plastic in boxes and shipments.


100% Recycled Cardboard
We use 100% Recycled Cardboard for our boxes and water-based ink for our package leaflet.


No Printed User Manual
The User manual is on-line only. We save up to 30 A4 (about 2 square metres of paper) for each iX3M 2 we sell.

Using 100% Green Energy

From Renewable Resources

We use only electricity made from renewable energy with Energy Attribute Certificates (EACs), which guarantee the energy's origin from renewable resources.

Our first step towards a Sustainable Future

Ratio Computers proudly develops and manufactures dependable and leading-edge dive computers for your personal adventures and needs, always taking care of your safety.

We offer you the highest quality technologies available,
the best materials and a state of the art engineering.