Technical sheet

Mares Quad 2 dive computer

Name: Mares Quad 2 dive computer
Brand: Mares
SKU: 141584940
Price: 299.49 EUR
Availability: InStock
Rating: 5 (4 reviews)

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4 Reviews

37 Questions

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Long

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Features of Mares Quad 2

Product description of Mares Quad 2 dive computer

Description summary

Explore the depths with confidence using the MARES Quad Dive Computer. This robust yet sleek device offers intuitive technology for recreational and technical divers. Featuring Nitrox compatibility up to 99%, multi-gas functionality for up to three gases, and a trusted RGBM decompression algorithm, it ensures safe and extended dives. The clear, easy-to-read mineral glass display, glove-friendly interface, and long battery life make operation effortless. With a comprehensive dive logbook storing 100 dives, bottom timer, altitude adjustment, and PC downloadable data, the MARES Quad is your ultimate, feature-rich underwater companion

Explore the Depths with Confidence: Introducing the MARES Quad Dive Computer

The MARES Quad Dive Computer is your ultimate underwater companion, providing intuitive technology and reliable performance for recreational and technical divers alike. This robust dive computer boasts a sleek design and a clear, easy-to-read display, ensuring you have all the crucial information at your fingertips, even in challenging conditions.

Dive Deeper with Advanced Features:

The MARES Quad is packed with features designed to enhance your diving experience:

* Nitrox Compatibility: Explore longer and deeper with support for Nitrox mixes up to 99%.
* Multi-Gas Functionality: Seamlessly switch between up to three gases underwater for advanced dives.
* Decompression Algorithm: Dive safely with the trusted RGBM algorithm, providing accurate decompression calculations.
* Dive Logbook: Relive your adventures and track your progress with the comprehensive dive logbook, storing up to 100 dives.

Designed for Comfort and Durability:

The MARES Quad is built to withstand the rigors of diving:

* Mineral Glass Display: Enjoy exceptional scratch resistance and clarity with the durable mineral glass lens.
* User-Friendly Interface: Navigate menus effortlessly with the intuitive button layout, even when wearing gloves.
* Long Battery Life: Dive with confidence knowing the long-lasting battery will power your explorations.
* Sleek and Compact Design: The low-profile design minimizes drag and ensures a comfortable fit on your wrist.

More Than Just a Dive Computer:

The MARES Quad goes beyond basic dive data, offering features to enhance your overall diving experience:

* Bottom Timer Mode: Utilize the bottom timer function for freediving or as a backup to your primary dive mode.
* Altitude Adjustment: Dive confidently in various environments with automatic altitude adjustment for accurate readings.
* PC Downloadable: Analyze your dives in detail and share your experiences by downloading your dive data to your computer.

The MARES Quad Dive Computer is the perfect blend of advanced technology and user-friendly design, making it the ideal choice for divers of all levels seeking a reliable and feature-rich companion for their underwater adventures.

Specifications

Manual

Technical specifications of Mares Quad 2

Display Type

Mineral Glass
Battery Life

Long Lasting
Compass

Yes
Barometric Altimeter

Yes
Lens Material

Mineral Glass
Wireless Connectivity

PC Downloadable
Color

Blue
Recommended Use

Diving
Features

Nitrox compatible

Features of Mares Quad 2

Color Blue

Color

Blue

Recommended Use Diving

Recommended Use

Diving

Features Nitrox compatible

Features

Nitrox compatible

Key differentiators

Designed with a large, clear mineral glass display and an intuitive, glove-friendly user interface.

Equipped with a long-lasting battery, digital compass, and altitude adjustment for versatile use.

Features multi-gas functionality, including Nitrox compatibility up to 99%.

Includes a comprehensive dive logbook with a capacity for 100 dives, which is PC downloadable.

Utilizes the trusted RGBM decompression algorithm for safe dive planning.

Technology in Mares Quad 2 dive computer

Energy rating

Warnings

5 / 5

4 Reviews

What our customers are saying about Mares Quad 2 dive computer

Mares Quad2

2026/06/03

Giovanni

Excellent product, on-time delivery. I recommend the seller and the product

Large display

2025/08/30

Nigel

Good large display Which is very clear and lay out well Easy to connect to iPhone and download dive Well made and robust Very happy diver

Good product

2026/09/25

Hernando Amaya

Hello, thank you very much. I have already received the shipment. Excellent computer, besides being beautiful; I am very happy. THANKS DIVEINN

Top product

2026/07/21

Diego

After a few dives, I can say that this is a top product for intermediate and advanced divers. Nice wide display and clearly readable. Already done a few dives with less visibility but still didn´t need screen illumination. It is recommended to read the manual carefully because operating with short and long button presses takes some getting used to. The Bluetooth version is also very easy for transferring your dives to Mares

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Include AI Generated questions and answers

2026-10-24

Generated by AI and verified

Is the Mares Quad 2 Dive Computer suitable for both men and women?

Answer of Generated by AI and verified

Yes, the Mares Quad 2 is a unisex dive computer designed to be suitable for all adult divers.

* Generated by AI based on customer and product data

2026-10-24

Generated by AI and verified

What is the display on the Mares Quad 2 made of?

Answer of Generated by AI and verified

The Mares Quad 2 features a display made from mineral glass, which provides good clarity and scratch resistance for diving.

* Generated by AI based on customer and product data

2026-10-24

Generated by AI and verified

Can I download my dive data to a computer?

Answer of Generated by AI and verified

Yes, the Mares Quad 2 is PC downloadable, allowing you to transfer and review your dive data on a personal computer.

* Generated by AI based on customer and product data

2026-10-24

Generated by AI and verified

What decompression algorithm does the Mares Quad 2 use?

Answer of Generated by AI and verified

This dive computer uses the Mares-Wienke RGBM (Reduced Gradient Bubbles Model) algorithm for calculating decompression stops.

* Generated by AI based on customer and product data

2026-10-24

Generated by AI and verified

How many dives can the logbook store?

Answer of Generated by AI and verified

The dive logbook on the Mares Quad 2 has the capacity to store data for up to 100 dives.

* Generated by AI based on customer and product data

2026-10-24

Generated by AI and verified

Does the Mares Quad 2 have a built-in compass?

Answer of Generated by AI and verified

Yes, the Mares Quad 2 includes an integrated digital compass to assist with navigation during your dives.

* Generated by AI based on customer and product data

2026-10-24

Generated by AI and verified

Does this dive computer have GPS?

Answer of Generated by AI and verified

No, the Mares Quad 2 does not include a GPS function.

* Generated by AI based on customer and product data

2026-10-24

Generated by AI and verified

Is the Mares Quad 2 suitable for technical diving?

Answer of Generated by AI and verified

Yes, with its multi-gas functionality for up to three gases (including Nitrox up to 99%) and the RGBM algorithm, the Mares Quad 2 is equipped for both recreational and technical diving.

* Generated by AI based on customer and product data

2026-10-24

Generated by AI and verified

Can I use this computer for diving at altitude?

Answer of Generated by AI and verified

Yes, the Mares Quad 2 features an altimeter and altitude adjustment, making it suitable for diving in mountain lakes or other high-altitude locations.

* Generated by AI based on customer and product data

2026-10-24

Generated by AI and verified

Is the interface easy to use while wearing gloves?

Answer of Generated by AI and verified

Yes, the Mares Quad 2 is designed with a user-friendly and intuitive interface that is easy to operate even when wearing dive gloves.

* Generated by AI based on customer and product data

2026-10-24

Generated by AI and verified

What gas mixes are compatible with the Mares Quad 2?

Answer of Generated by AI and verified

The Mares Quad 2 features multi-gas functionality and is compatible with air and Nitrox mixes with an oxygen percentage up to 99%.

* Generated by AI based on customer and product data

2026-10-24

Generated by AI and verified

How does the Mares Quad 2 compare to the Sherwood Scuba Logic Dive Computer?

Answer of Generated by AI and verified

The Mares Quad 2 features a long-lasting battery, while the Sherwood Scuba Logic uses a replaceable CR2450 battery. Both are excellent choices, and the best option depends on your preference for battery management.

* Generated by AI based on customer and product data

2026-09-29

Peik

How can you say that the product has an Integrated digital compass when the product´s own page and the Mares quad 2 manual state that it does not.

Answer of Hanan

A good product for me, it's exactly what i need , large screen and easy to use. It does not have an integrated digital compass. If you require an integrated 3D digital compass, air integration (wireless transmitter support), or a color screen, you would need to look at its upgraded sibling model, the Mares Quad Ci.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

What are the main features of the Mares Quad 2 Dive Computer?

Answer of Generated by AI and verified

The Mares Quad 2 is a feature-rich dive computer designed for reliability and ease of use. It boasts a clear mineral glass display, an intuitive, glove-friendly interface, and long battery life. Key functionalities include multi-gas capability for up to three gases, Nitrox compatibility up to 99%, an integrated digital compass, and a dive logbook with capacity for 100 dives. It utilizes the trusted RGBM decompression algorithm for enhanced safety.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Is the Mares Quad 2 suitable for technical diving?

Answer of Generated by AI and verified

Yes, the Mares Quad 2 is equipped with features that support advanced and technical diving. It offers multi-gas functionality, allowing you to switch between up to three different gas mixes, including Nitrox up to 99%.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Can I replace the battery on the Mares Quad 2 myself?

Answer of Generated by AI and verified

No, the Mares Quad 2 dive computer does not have a user-replaceable battery. This design helps maintain the integrity of the device's water-resistant seals. Battery replacement should be handled by an authorized service center.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

What type of display does the Mares Quad 2 have?

Answer of Generated by AI and verified

The Mares Quad 2 is equipped with a durable mineral glass display, which provides excellent scratch resistance and clarity for easy reading underwater.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Does the Mares Quad 2 have a built-in compass?

Answer of Generated by AI and verified

Yes, the Mares Quad 2 features an integrated digital compass to assist with navigation during your dives.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

What decompression algorithm does the Mares Quad 2 use?

Answer of Generated by AI and verified

This dive computer uses the Mares-Wienke RGBM (Reduced Gradient Bubbles Model) algorithm for its decompression calculations, a widely trusted model in the diving community.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

What is the dive logbook capacity of the Mares Quad 2?

Answer of Generated by AI and verified

The Mares Quad 2 can store data for up to 100 dives in its logbook, allowing you to review and track your diving history.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Is the Mares Quad 2 Nitrox compatible?

Answer of Generated by AI and verified

Yes, the Mares Quad 2 is compatible with Nitrox, supporting enriched air mixes up to 99%.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Is the Mares Quad 2 easy to use while wearing gloves?

Answer of Generated by AI and verified

Yes, the Mares Quad 2 was designed with an intuitive, glove-friendly interface, making it easy to operate and navigate through menus even when wearing thick diving gloves.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Can I use the Mares Quad 2 for high-altitude diving?

Answer of Generated by AI and verified

Yes, the Mares Quad 2 features an altitude adjustment setting, making it suitable for diving in mountain lakes or other high-altitude locations.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

How can I download my dive data from the Mares Quad 2?

Answer of Generated by AI and verified

The Mares Quad 2 supports PC downloadable data. You can transfer your dive logs to a computer for detailed analysis and storage, though this may require a separate interface cable.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

How does the Mares Quad 2 compare to the Aqualung i300c?

Answer of Generated by AI and verified

Both the Mares Quad 2 and the Aqualung i300c are popular dive computers. The Mares Quad 2 features a large, clear display with an intuitive, glove-friendly interface and supports up to three gas mixes, including Nitrox up to 99%. It also includes an integrated digital compass and a logbook for 100 dives. For specific details on the Aqualung i300c, we recommend checking its product page.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

What are the key features of the Mares Quad 2 Dive Computer?

Answer of Generated by AI and verified

The Mares Quad 2 Dive Computer features a clear, easy-to-read display with an intuitive, glove-friendly interface. It supports multi-gas diving, including Nitrox up to 99%, and utilizes the RGBM decompression algorithm. It also includes an integrated digital compass, automatic altitude adjustment, and a dive logbook with capacity for up to 100 dives.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Is the display on the Mares Quad 2 easy to read underwater?

Answer of Generated by AI and verified

Yes, the Mares Quad 2 is designed with a crystal-clear, easy-to-read display to ensure you have all crucial information at your fingertips, even in challenging underwater conditions. The lens is made of mineral glass for durability and clarity.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Can I use the Mares Quad 2 for Nitrox diving?

Answer of Generated by AI and verified

Yes, this dive computer is compatible with Nitrox. It supports multi-gas functionality with mixes up to 99% oxygen.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

What decompression algorithm does the Mares Quad 2 use?

Answer of Generated by AI and verified

The Mares Quad 2 dive computer uses the trusted RGBM (Reduced Gradient Bubble Model) algorithm for its decompression calculations.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

What is the dive logbook capacity of the Mares Quad 2?

Answer of Generated by AI and verified

The dive logbook on the Mares Quad 2 can store data for up to 100 dives.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Does the Mares Quad 2 have a built-in compass?

Answer of Generated by AI and verified

Yes, the Mares Quad 2 includes an integrated digital compass to help with navigation during your dives.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Can I replace the battery on the Mares Quad 2 myself?

Answer of Generated by AI and verified

No, the Mares Quad 2 does not have a user-replaceable battery. It will require professional service for battery replacement.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

What material is the lens made of?

Answer of Generated by AI and verified

The display lens on the Mares Quad 2 is made from mineral glass, which provides good scratch resistance and clarity.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Is the Mares Quad 2 suitable for technical diving?

Answer of Generated by AI and verified

The Mares Quad 2 offers advanced features that can appeal to technical divers, such as multi-gas functionality for up to three gases (including Nitrox up to 99%) and the RGBM algorithm. It is designed to be a reliable companion for both recreational and more advanced dives.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Can I use this dive computer while wearing gloves?

Answer of Generated by AI and verified

Yes, the Mares Quad 2 is designed with an intuitive, glove-friendly interface, allowing for easy navigation of menus even when wearing diving gloves.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

Can I download my dive data to a computer?

Answer of Generated by AI and verified

Yes, the Mares Quad 2 supports PC downloads, allowing you to transfer your dive data to a computer for logging and analysis.

* Generated by AI based on customer and product data

2026-09-13

Generated by AI and verified

How does the Mares Quad 2 compare to the Cressi King dive computer?

Answer of Generated by AI and verified

The Mares Quad 2 features multi-gas capability with Nitrox support up to 99%, an integrated digital compass, and automatic altitude adjustment. The Cressi King has a water resistance of 120 meters. For a detailed comparison, we recommend reviewing the specifications for both products.

* Generated by AI based on customer and product data

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Frequently bought together

Best sellers

Use cases

Recreational Diving with Multiple Gas Mixes 90% Fit

This computer is a solid performer for recreational divers who use enriched air nitrox. Its multi-gas functionality and RGBM algorithm provide reliable decompression calculations for enhanced safety on various dive profiles.

Multi-Gas Functionality,RGBM Decompression Algorithm,User-Friendly Interface

Dive Data Logging and Analysis 90% Fit

For divers who meticulously track their underwater experiences, this computer offers a robust solution. It can store up to 100 dives and allows for PC downloads, making it a great tool for post-dive analysis and record-keeping.

Dive Logbook Capacity for up to 100 dives,PC Downloadable,Mineral Glass Display for clear data review

Underwater Navigation and Orientation 80% Fit

The integrated digital compass provides a reliable tool for underwater navigation. This feature is essential for divers who need to maintain their bearings, follow a specific course, or navigate back to an ascent point without a separate compass.

Digital Compass,Intuitive, Glove-Friendly User Interface,Clear Mineral Glass Display

Diving at Altitude 80% Fit

This computer is a versatile choice for divers who explore mountain lakes or other high-altitude locations. The altitude adjustment feature ensures the decompression algorithm accounts for the lower atmospheric pressure, providing more accurate and safer dive planning.

Altitude Adjustment,Altimeter,RGBM Algorithm

Best for

Great All-Rounder for Regular Divers

This computer offers a great balance of features for the regular diver. The intuitive, glove-friendly interface and clear Mineral Glass display make it easy to use on any dive. With multi-gas functionality, a digital compass, and a logbook for up to 100 dives, it's a versatile and solid performance upgrade that supports your underwater adventures without being overly complex.

Based on: user_interface: intuitive, glove-friendly, Multi gas functionality: yes, Dive logbook capacity: storing up to 100 dives, Digital compass: yes, Mineral glass display: yes

Ideal for the Adventurous Hobbyist

For the diver who loves weekend trips and exploring new sites, this computer provides enhanced functionality. It supports multi-gas diving (up to 99%) and includes an altimeter for altitude adjustment, making it a versatile partner for various dive locations. The long-lasting battery ensures it's ready for multiple dives, and the PC downloadable logbook helps track your progress.

Based on: multi_gas_functionality: yes, Max gas mix percent: 99%, Altimeter: yes, Long battery life: yes, Pc downloadable: yes

A Solid Upgrade for Data-Minded Divers

This computer is a reliable upgrade for those who want to track and review their dives. It features a dive logbook with a capacity for 100 dives and PC downloadable connectivity, allowing you to build a detailed history of your underwater experiences. The trusted RGBM decompression algorithm provides a solid foundation for dive planning and execution.

Based on: dive_logbook_capacity: storing up to 100 dives, Pc downloadable: yes, Decompression algorithm: RGBM

Benefits

FunctionalNavigate Menus Effortlessly, Even with Gloves

This dive computer is designed for straightforward use during your dive. The intuitive, glove-friendly interface allows you to access crucial information and navigate menus without fumbling, ensuring a less complicated and more focused underwater experience.

User interface: intuitive

glove-friendly

FunctionalSupports Advanced Dives with Multi-Gas Functionality

Accommodate more complex dive profiles with support for multiple gas mixes, including Nitrox up to 99%. This functionality allows both recreational and technical divers to plan and execute safer, more extended dives by seamlessly switching between gases.

Multi gas functionality: yes

Max gas mix percent: 99%

FunctionalResists Scratches for Lasting Clarity

The display is crafted from mineral glass, providing excellent scratch resistance and clarity. This durable construction ensures your dive data remains easy to read, protecting your investment against the typical wear and tear of diving.

Mineral glass display: yes

Lens material: Mineral Glass

FunctionalReview and Analyze Your Dives on a Computer

Easily track your progress and relive your underwater adventures. The computer can store up to 100 dives in its logbook and allows you to download the data to a PC for more detailed analysis and sharing.

Dive logbook capacity: storing up to 100 dives

Pc downloadable: yes

FunctionalDive with Confidence Thanks to Long Battery Life

Spend more time exploring and less time worrying about power. The long-lasting battery ensures your dive computer is ready for your adventures, providing reliable performance throughout your dives without the need for frequent battery changes.

Battery life: Long Lasting

Ideal buyer profiles

Adventurous Hobbyist Diver

This diver has moved beyond basic open-water dives and seeks out more challenging and varied underwater experiences. They dive regularly, perhaps exploring different environments or starting to experiment with different gas mixes, and they value reliable equipment that can grow with their skills.

The Mares Quad 2 is an excellent match, offering multi-gas functionality with support for up to 99% gas mix, managed by the trusted RGBM decompression algorithm. Its intuitive, glove-friendly interface and clear mineral glass display make it easy to use during a dive, while the logbook capacity for 100 dives allows them to track their progress and experiences. The built-in digital compass and altitude adjustment also support a wider range of dive planning.

Tech-Savvy Diving Enthusiast

This diver is passionate about the technical aspects of diving and enjoys analyzing their performance data to improve. They appreciate gear that integrates with other devices and allows them to meticulously plan and review their dives.

This dive computer meets their needs with its PC downloadable functionality, allowing for detailed post-dive analysis. The RGBM algorithm provides a solid foundation for dive planning, and features like multi-gas functionality, a bottom timer mode, and a 100-dive logbook offer the data and flexibility this users craves. The combination of a user-friendly interface and deep functionality makes it a powerful tool for the data-oriented diver.

Price-Sensitive Casual Diver

This individual enjoys diving on vacations or occasional weekends and wants a reliable, easy-to-use dive computer without investing in top-of-the-line professional models. They prioritize safety, readability, and straightforward operation over complex technical features they may not use.

The Mares Quad 2 is a strong contender for the serious casual diver. Its intuitive, glove-friendly interface and long-lasting battery make it a dependable and low-maintenance companion for holiday diving. While it includes advanced capabilities like multi-gas functionality, its core strength for this user is its straightforward operation and clear mineral glass display, ensuring crucial information is always easy to see.

Competitive features

The Mares Quad 2 Dive Computer is a wrist-mounted device positioned as a capable and feature-rich option for a wide range of divers. When compared with other dive computers in a similar price bracket, such as models from Cressi, Aqualung, and Ratio, the Mares Quad 2 distinguishes itself with a comprehensive set of features designed for both recreational and more advanced diving.

Where it excels

Features multi-gas functionality, allowing divers to manage up to three different gas mixes, including Nitrox up to 99%. Incorporates the trusted RGBM decompression algorithm to enhance dive safety. Offers a user-friendly, glove-friendly interface and a clear Mineral Glass display for easy operation and readability underwater. Includes a built-in digital compass and altimeter with altitude adjustment, adding significant utility for divers who travel. Provides a substantial dive logbook with capacity for storing up to 100 dives, which can be downloaded to a PC for review.

Consider alternatives if...

Verdict

The Mares Quad 2 Dive Computer is an excellent choice for divers seeking a robust set of features without a premium price tag. Its multi-gas capability, reliable RGBM algorithm, and user-friendly design make it a versatile tool suitable for a variety of diving scenarios. While it lacks GPS, its core diving functions, including a digital compass and generous logbook, provide significant value for both new and experienced divers.

Specs comparison

	Mares Quad 2 dive computer

Specs vs competitors

	Mares Quad 2 dive computer	Aqualung I300c Dive Computer	Seac Computer Apnea Dive Computer	Seac Computer Apnea Hr Dive Computer	Cressi King Dive Computer	Sherwood Scuba Logic Dive Computer
Material	Mineral Glass	-	Stainless Steel	Reinforced Composite	Mineral Glass	-
Battery Life	Long Lasting	-	User-Replaceable	-	Long-lasting Battery	Replaceable CR2450 Battery
Dive Modes	Multi-Gas Functionality	Air, Nitrox, Gauge, Free	Apnea, SCUBA, Gauge	Freediving Mode	Multiple modes: Dive (Air/Nitrox), Freediving, Gauge, and Off	Air, Nitrox, Gauge
Water Resistance	Yes	-	100 Meters / 330 Feet	100 meters	120 M	-
Wireless Connectivity	PC Downloadable	Bluetooth	-	Yes	Bluetooth	Wireless Sync
Compass	Yes	No	-	-	Yes	-
Altimeter	Yes	-	-	-	No	Yes
Gps	No	-	-	No	Yes	-
Type	wrist	-	watch-style	Freediving Computer	Dive Computer	puck-style