Ratio Computers

Gloves on, mask fogged, current pulling — and you still need to read your computer. The was built for exactly these conditions: a display you can read in one glance, without moving your wrist, without effort. 🤿

Real readability. When it actually matters.

https://www.ratio-computers.com/en/

You mark the point. The brings you back. The integrated 3D compass is always ready on your wrist — precise, tilt-compensated, readable at a glance, with both visual and numerical direction indicators. 🧭

🎯 3D compass, 1° resolution
📐 +/-1° accuracy
🔄 Tilt compensated up to 85°
↔️ Direction and reciprocal direction always displayed

Navigate with confidence. Underwater and on the surface.

https://www.ratio-computers.com/en/

No more guessing which button does what. The features the LSK (Line Select Key) interface: a command line that always shows you which button to press, right when you need it. 🎯

🔘 4 mechanical buttons
📏 Contextual command line — always visible
✅ Confirm or cancel with one press

Intuitive from the first dive. Even with gloves on.

https://www.ratio-computers.com/en/

Every second counts underwater. The display is the largest in its category: huge, ultra-bright, with large and well-organized numbers. Everything readable at a glance — no squinting, no hesitation. 👁️

🔆 Massive, super-bright screen
🔢 Large, clearly organized data
🎛️ Intuitive LSK interface

Your data. Always clear. Always immediate.

https://www.ratio-computers.com/en/

Your dive, your colors. 🎨 With the iX3M2, you can customize the color of every element on the display. Adapt it to your style, your needs, or simply your mood that day. Because underwater, every detail matters.

⚙️ Your interface, your colors

🔋 is equipped with a rechargeable lithium-ion battery: ❎ No risk of problems due to battery replacement and no exhausted batteries to dispose of. 🌍
⏱ Up to 20 hours of diving with a single charge!
♻️ 500 charging cycles 0-100% without losing efficiency.
🔌 Charges via USB cable without removing the battery

: Safe. Sustainable. Powerful.

Which is better, the Double Strap or the Bungee? 🤔 With the , you don't have to choose, because both are included! 🪢 So you can switch whenever you want. 🔄
https://www.ratio-computers.com/en/

🧭 integrates a top-class compass. Always ready on your wrist, always precise. 🎯 3D, 1° Resolution, +/-1° Accuracy and Tilt compensated up to 85°.

With visual and numerical indications of the direction and the reciprocal direction. 🧭

https://www.ratio-computers.com

🌊 is designed for every type of dive, whether you're a beginner or an expert.
Air, Nitrox, Trimix, or CCR: it’s ready to handle up to 10 different mixes. With or without Wireless Transmitters 📡, in Gauge and SideMount modes, you have everything you need to explore the underwater world in complete safety.

https://www.ratio-computers.com/

🚨 Full Deco Table during the dive. Everything is going as planned. As soon as you exceed the no-deco limit, you’ll see your deco table with all the deco stops you need to make. The iX3M 2 updates the deco table in real-time, always keeping you informed about the deco stops you need to perform. 🔄

https://www.ratio-computers.com