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Ratio

Ratio Ix3M2 Deep dive computer

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Features of Ratio Ix3M2 Deep

Product description of Ratio Ix3M2 Deep dive computer

Description summary

Dive deeper with the RATIO Ix3M2, a feature-rich dive computer designed for serious exploration. Featuring Air, Nitrox, Normoxic Trimix, and Gauge modes, it supports up to 3 wireless transmitters for comprehensive air integration. Its vibrant color display boasts an intuitive new user interface and a wealth of dive planning tools, including 4 deco algorithms with adjustable conservatism, a deco table during the dive, and a 3D compass. Alerts are delivered via vibration, acoustic, and visual cues, ensuring safety. Built tough with a heavy-duty composite case and scratch-resistant glass, and powered by a rechargeable battery, the Ix3M2 is your reliable partner for any underwater adventure, with free user updates to keep it cutting-edge

Ix3M2 Deep Computer.

Air, Nitrox, Normoxic Trimix, Gauge. 3 mix, Multi Air Integrated, Huge color display, Vibration Alarm.

All new User Interface with LSK, 4 Deco Algorithms, Deco Table during the dive, Compass and more.


Specifications:

- Dive Modes:Air - Nitrox - Trimix (normoxic) - Gauge - Freediving.
- Wireless Air Integration (Transmitter, Sender):Compatible with Ratio Color Coded Wireless Transmitter.
- Multi Transmitter:Yes, up to 3 wireless transmitters.
- Side Mount Multi Transmitter mode:Yes.
- Mix:3 Mix (O2: 18% - 99% / He: 0% - 50%).
- Deco model (Algorithm):Buhlmann ZHL-12 + Buhlmann ZHL-16 B + Buhlmann ZHL-16 C + VPM-B.
- Algorithm adjustment:12 User Settable protection Levels (6 levels for Buhlmann and 6 levels for VPM-B).
- Repetitive Dives management:Yes.
- 4 mechanical buttons:Yes.
- Intuitive interface:Yes + with new LSK User Interface.
- Gas switch and Gas break during the dive:Yes.
- PO2:1.0 - 1.6.
- CNS Calculation:Yes.
- Altitude adjustment:Automatic.
- Water type:Salt / Fresh / EN13319.
- Deep Stop:Yes (Standard method + Pyle method).
- Safety Stop Adjustment:Yes, Time and depth.
- Last deco stop depth manual adjustment:Yes.
- Manual adjustment of all Deco Stops:No.
- Alerts:Vibration + acoustic + visual.
- Dive Planner:No Deco Limit + Full Deco Planner.
- Compass:Yes, 3D Compass, 1° resolution, +/- 1° accuracy.
- Oxygen Analyser:Yes (Oxygen Analyser sold separately).
- Other Functions (Apps):Gas Blender, Mix Analyser.
- Display:Color, IPS, 2.8-Inch, 320x240 pixel, 144 dpi, 100% matrix.
- Display view angle:over 150° (IPS Technology).
- Backlight:From level 1 to 15.
- Top Glass:Mackrolon.
- Case:Heavy Duty Composite Polymer.
- Straps:Redundant Stretch-Belts with fas release or Bungees (included).
- Battery:USB Rechargeable Li-ion (~20 hr of diving).
- Weight:220 gr / 7,7 oz.
- Logbook:~160 hr scuba (sampling 10 sec).
- Max Depth:220 mt / 721 ft.
- PC/Mac interface:Yes, USB cable included.
- Updates:Yes, user updateble for free.

Manual

Technical specifications of Ratio Ix3M2 Deep

  • Screen Size

    2.8-Inch

  • Resolution

    320x240 Pixel

  • Bezel Material

    Mackrolon

  • Case Material

    Heavy Duty Composite Polymer

  • Battery Life

    ~20 Hr Of Diving

  • Battery Type

    USB Rechargeable Li-ion

  • Compass

    Yes

  • Water Resistance Rating

    EN13319

  • Color

    Black

  • Recommended Use

    Diving

  • Features

    Nitrox compatible

  • Features

    Rechargeable batterie

  • Features

    Includes compass

Features of Ratio Ix3M2 Deep

Color Black

Color

Black

Recommended Use Diving

Recommended Use

Diving

Features Nitrox compatible

Features

Nitrox compatible

Rechargeable batterie

Rechargeable batterie

Includes compass

Includes compass

Key differentiators

Features four decompression algorithms: Buhlmann ZHL-12, ZHL-16 B, ZHL-16 C, and VPM-B.

Large 2.8-inch color IPS display with adjustable brightness.

Supports up to 3 wireless transmitters for multi-tank air integration.

Triple-alert system with vibration, acoustic, and visual cues for safety.

USB rechargeable battery with approximately 20 hours of dive time.

Versatile dive modes: Air, Nitrox, Normoxic Trimix, Gauge, and Freediving.

Technology in Ratio Ix3M2 Deep dive computer

Energy rating

Warnings

5 / 5

1 Reviews

What our customers are saying about Ratio Ix3M2 Deep dive computer

Ratio Ix3M2 Deep dive computer

The absolute computer

2024/12/02

Michel

This computer has every function you need. Big readable numbers, many Gaz and deco types. Adjustable gradients and models. Big buttons and logical menus. Twin straps or buggies. Easily upgradable to the upper version .

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The question has already been answered, thank you very much for trying to help another customer. We will count on you for future questions.

Include AI Generated questions and answers

2026-09-13

Generated by AI and verified

Ratio Ix3M2 Deep dive computer

What kind of alerts does the Ratio Ix3m2 provide during a dive?

Answer of Generated by AI and verified

The Ratio Ix3m2 dive computer is equipped with a comprehensive alert system that uses vibration, acoustic, and visual cues to ensure you are aware of important dive information and safety warnings.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Ratio Ix3M2 Deep dive computer

Can I update the software on the Ix3m2 dive computer?

Answer of Generated by AI and verified

Yes, the Ratio Ix3m2 is designed to be user-updatable. You can receive free updates to keep your dive computer's software current.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Ratio Ix3M2 Deep dive computer

What is the display on the Ratio Ix3m2 like?

Answer of Generated by AI and verified

This dive computer features a 2.8-inch color IPS display with a resolution of 320x240 pixels. The brightness is adjustable across 15 levels to suit different visibility conditions.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Ratio Ix3M2 Deep dive computer

Is the Ratio Ix3m2 Deep Dive Computer suitable for beginners?

Answer of Generated by AI and verified

The Ratio Ix3m2 Deep Dive Computer is designed for serious exploration, offering advanced features like multiple dive modes and wireless air integration, making it more suitable for experienced divers.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Ratio Ix3M2 Deep dive computer

What dive modes are available on the Ratio Ix3m2?

Answer of Generated by AI and verified

The Ratio Ix3m2 supports a range of dive modes, including Air, Nitrox, Normoxic Trimix, Gauge, and Freediving.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Ratio Ix3M2 Deep dive computer

What is the maximum depth rating for the Ix3m2 dive computer?

Answer of Generated by AI and verified

The Ratio Ix3m2 has a maximum depth rating of 220 meters (721 feet).

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Ratio Ix3M2 Deep dive computer

What decompression algorithms does the Ratio Ix3m2 use?

Answer of Generated by AI and verified

This dive computer includes multiple decompression algorithms: Buhlmann ZHL-12, Buhlmann ZHL-16 B, Buhlmann ZHL-16 C, and VPM-B. It also offers 12 user-settable protection levels to adjust conservatism.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Ratio Ix3M2 Deep dive computer

What is the battery life of the Ratio Ix3m2 and is it rechargeable?

Answer of Generated by AI and verified

The Ratio Ix3m2 is equipped with a USB rechargeable Li-ion battery that provides approximately 20 hours of diving time on a full charge. The battery is not user-replaceable.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Ratio Ix3M2 Deep dive computer

What is the logbook capacity of this dive computer?

Answer of Generated by AI and verified

The logbook can store approximately 160 hours of scuba dive data, based on a sampling rate of 10 seconds.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Ratio Ix3M2 Deep dive computer

Is this dive computer suitable for technical diving with multiple gas mixes?

Answer of Generated by AI and verified

Yes, the Ratio Ix3m2 is designed for advanced diving. It supports up to 3 gas mixes (Nitrox and Normoxic Trimix), allows for gas switching during a dive, and can integrate with up to 3 wireless transmitters, including in a side-mount configuration.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Ratio Ix3M2 Deep dive computer

Can the Ratio Ix3m2 connect to a PC or Mac?

Answer of Generated by AI and verified

Yes, the dive computer has a PC and Mac interface. A USB cable is included for connecting the device to your computer.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Ratio Ix3M2 Deep dive computer

How does the Ratio Ix3m2 Deep compare to the Suunto Eon Core?

Answer of Generated by AI and verified

The Ix3m2 also supports up to three wireless transmitters for multi-gas integration, a feature to consider when comparing the two.

* Generated by AI based on customer and product data

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Frequently bought together
Best sellers

Use cases

Technical and Trimix Diving 100% Fit

Engineered for elite technical divers, this computer supports normoxic Trimix and multiple decompression algorithms, including VPM-B and various Bühlmann models. Its capability to manage up to three wireless transmitters and a max depth of 220 meters makes it a top-tier choice for complex, multi-gas dives.

Trimix (normoxic) dive mode,Buhlmann ZHL-16 B/C and VPM-B algorithms,Support for up to 3 wireless transmitters,Full Deco Planner

Advanced Recreational and Nitrox Diving 90% Fit

This unit offers professional-grade features for the serious recreational diver, including robust Nitrox support with O2 percentages up to 99%. The large, full-color IPS display and intuitive interface provide ultimate clarity and control for planning and executing dives.

Nitrox dive mode,O2 mix range up to 99%,2.8-Inch Color IPS Display,Intuitive LSK User Interface,No Deco Limit + Full Deco Planner

Freediving and Apnea Training 80% Fit

With a dedicated Freediving mode, this computer provides elite-level performance for apnea users. The clear display and comprehensive data logging allow for detailed analysis of each dive, making it a powerful tool for competitive training and performance optimization.

Freediving dive mode,Logbook capacity of ~160 hours,Vibration, acoustic, and visual alarms,USB rechargeable Li-ion battery

Dive Data Analysis and Logging 95% Fit

For the data-obsessed diver, this computer offers a best-in-class experience with a large logbook capacity and direct PC/Mac connectivity via an included USB cable. The ability to download and analyze detailed dive profiles makes it an essential tool for post-dive debriefing and skill progression.

PC/Mac interface with USB cable included,Logbook capacity of ~160 hr scuba,User-updatable firmware,Gas Blender and Mix Analyser apps

Best for

Ultimate for Professional Divers

With support for normoxic Trimix, multiple Bühlmann algorithms, and a max depth rating of 220 meters, this computer is engineered for the most demanding professional dive profiles.

Dive modes: Air - Nitrox - Trimix (normoxic) - Gauge - Freediving; New attribute algorithm: Buhlmann ZHL-12, Buhlmann ZHL-16 B, Buhlmann ZHL-16 C, VPM-B; Max depth rating: 220 mt / 721 ft

Best for Tech-Focused Divers

This computer features a large 2.8-inch color IPS display, multiple decompression algorithms including VPM-B, and support for up to three wireless transmitters, offering elite-level data management.

Display type: Color, IPS; Display size: 2.8-Inch; New attribute algorithm: Buhlmann ZHL-12, Buhlmann ZHL-16 B, Buhlmann ZHL-16 C, VPM-B; New attribute multi transmitter support: Yes, up to 3 wireless transmitters

Ideal for Ambitious Adventurers

This device offers a clear upgrade path from recreational diving with its comprehensive dive modes, including Trimix and Freediving, plus a full deco planner to support more advanced adventures.

Dive modes: Air - Nitrox - Trimix (normoxic) - Gauge - Freediving; New attribute dive planner: No Deco Limit + Full Deco Planner; Max depth rating: 220 mt / 721 ft

Benefits

FunctionalSupports Multiple Gas Mixes and Dive Modes

This dive computer is designed for versatility, accommodating a wide range of diving disciplines. It features modes for Air, Nitrox, normoxic Trimix, Gauge, and Freediving, allowing you to adapt the computer to your specific certification and dive plan.

Dive modes: Air - Nitrox - Trimix (normoxic) - Gauge - Freediving

New attribute algorithm: Buhlmann ZHL-12

Buhlmann ZHL-16 B

Buhlmann ZHL-16 C

VPM-B

New attribute dive planner: No Deco Limit + Full Deco Planner

FunctionalView Your Dive Data on a Large, Bright Color Display

Easily monitor your critical dive information thanks to a large 2.8-inch color IPS display. You can fine-tune the screen's brightness across 15 levels to ensure optimal visibility in any underwater lighting condition.

Display size: 2.8-Inch

Adjustable brightness: From level 1 to 15

FunctionalStay Alert with Comprehensive Safety Alarms

Enhance your safety and awareness underwater with a multi-faceted alarm system. The computer provides vibration, acoustic, and visual alerts to ensure you never miss important notifications during your dive.

Alarm function: Vibration + acoustic + visual

New attribute safety stop adjustment: Yes

Time and depth

FunctionalEasily Log and Review Your Dives on a PC or Mac

Review and analyze your dive profiles with ease by connecting the computer to your PC or Mac. With a logbook capacity of approximately 160 hours and an included USB cable, you can maintain a detailed history of your underwater adventures.

New attribute logbook capacity: ~160 hr scuba (sampling 10 sec)

New attribute pc mac interface: Yes

USB cable included

Ideal buyer profiles

The Tech-Savvy Diving Enthusiast

This diver is deeply interested in the technical aspects of diving and leverages the latest technology to enhance their underwater experience. They meticulously plan their dives, analyze post-dive data, and appreciate a device that offers extensive customization and connectivity.

The Ratio Ix3m2 is an excellent match, offering a full deco planner, PC/Mac interface via USB, and a logbook capacity of approximately 160 hours. Its support for multiple advanced algorithms like Buhlmann and VPM-B, along with a large 2.8-inch color IPS display, provides the detailed information and control this diver demands. Wireless transmitter support for up to three units further enhances their ability to monitor gas consumption in real-time.

The Professional Diver

This individual relies on their equipment for work, which could include instruction, underwater research, or commercial diving. For them, reliability, durability, and a comprehensive feature set for various scenarios are non-negotiable. They require a computer that can handle complex, repetitive, and deep dives with multiple gas mixes.

It supports normoxic Trimix, multiple dive algorithms, and features comprehensive vibration, acoustic, and visual alarms. The inclusion of a Gas Blender and Mix Analyser app adds practical utility for professional use.

The Adventurous Hobbyist Diver

This diver is passionate about exploring new underwater environments and is progressing from recreational to more advanced diving. They want a computer that can grow with their skills, offering features for deeper dives and different gas mixes without being overly complex to use. They value a clear display and intuitive operation.

The Ix3m2 is a great investment for the advancing hobbyist, featuring an intuitive interface with four mechanical buttons and a bright, 2.8-inch color screen. Its multiple dive modes, including Air, Nitrox, and Freediving, cover a wide range of activities. As their skills advance, the computer's Trimix capabilities and support for multiple wireless transmitters are ready to accommodate more technical dives.

Competitive features

When evaluating the Ratio Ix3m2 Deep Dive Computer against other models, it's important to focus on its core features designed for serious divers. This computer offers a comprehensive suite of functions, including multiple gas modes and extensive planning tools, positioning it as a capable device for technical diving.

Where it excels

Versatile Gas Management: With support for Air, Nitrox, and Normoxic Trimix, plus the ability to integrate up to three wireless transmitters, the Ix3m2 offers extensive gas management capabilities for complex dives. Advanced Decompression & Planning: The computer includes four different decompression algorithms and provides a deco table during the dive, offering flexibility and control for technical divers managing their ascent profiles.

Consider alternatives if...

Verdict

The Ratio Ix3m2 Deep Dive Computer is a feature-rich option tailored for the serious and technical diver. Its strengths lie in its multi-gas support, advanced decompression algorithms, and robust build. While it is a powerful tool, its advanced nature means it's best suited for those who will utilize its full range of technical capabilities.

Specs comparison

Favorite On Favorite Off
MaterialHeavy Duty Composite PolymerHeavy Duty Composite Polymer
Adjustable BrightnessFrom level 1 to 15From level 1 to 15
Alarm FunctionVibration + acoustic + visualVibration + acoustic + visual
Battery Life~20 Hr Of Diving~20 Hr Of Diving
Dive ModesAir - Nitrox - Trimix (normoxic) - Gauge - FreedivingAir - Nitrox - Trimix (full) - CCR - Gauge - Freediving.
Max Depth Rating220 mt / 721 ft220 mt / 721 ft.
Water ResistanceEN13319EN13319
CompassYesYes
Display Size2.8-Inch2.8-Inch
TypeDeep Dive ComputerDive Computer
Battery TypeUSB Rechargeable Li-ionUSB Rechargeable Li-ion

Specs vs competitors

Favorite On Favorite Off
Favorite On Favorite Off
Battery Life~20 Hr Of DivingUp To 50 Dives10-20 hours
Dive ModesAir - Nitrox - Trimix (normoxic) - Gauge - Freedivingfreediving, trimix, CCR, sidemountGauge, Air, Nitrox, Trimix, CCR (fixed point)
Water ResistanceEN13319-80 M (Iso 6425, En 13319)
CompassYesYesYes
TypeDeep Dive ComputerDive Computerwrist
Battery TypeUSB Rechargeable Li-ionRechargeableRechargeable Lithium-Ion
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