Best Mares Quad Air 2026

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Last Updated - 22.07.2026

Best Choice

01

Mares

MARES Dive computer Quad CI Black Silver

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Underwater menu that can change certain settings during diving TTR (time to return time) - time to reserve or time an underwater can spend to the current depth before it is reached. The BOBO reserve MBOLA. EXPONENTIAL DECO ALARM
Logbook memory: 100 hours diving profile with detection intervals every 5 seconds. Intelligent battery management system with 20 hours diving time per full charge (30 hours without probe). Charging by clip. USB cable, 5. 00 integrated Bluetooth charging cycles for direct connection to a graphical electronic device of the diving profile and switchable saturation
Four buttons for an intuitive user interface and quick controls, automatically adjusted height by detecting the ambient pressure every 20 seconds, even if the rubber bands are included, the strap can be removed and replaced. Easy with elastic firmware updates via the app MARES
Digital compass, fully tiltable, with detection memory and chronometer, data integration of the bottle without spout for up to five transmitters, pressure of the bottle and saturation level, indicated by corresponding colours in interval values for eye reading, depth gauge with medium depth and stopwatch, diving planner with decompression with additional function for the surface
Bühlmann ZH-L16C algorithm with gradient factors adaptable, gradient factors alternative and decompression with air function, nitrox, trimix, profondimeter display mix with high resolution, 8 colours with molle caratters for large

449,00 €
Value for Money

02

Mares

Mares Dive Computer Quad 2 (Yellow)

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The Mares QUAD 2 combines advanced technology and ease of use, making it the ideal companion for any underwater adventure.
Logbook memory: 100 hours of diving profile with detection intervals every 5 seconds. User replaceable long-lasting battery (CR 2450) with an autonomy of 100 built-in Bluetooth dives for direct connection to a smart device underwater menu that allows you to change certain settings while diving
Four buttons for an intuitive interface and quick commands. Height is automatically adjusted by detecting the ambient pressure every 20 seconds, even the computer is turned off. Firmware updates via the app Mares
Bühlmann ZH-L16C algorithm with individually adjustable gradient factor alternatives gradient factor and decompression with CEil-con air, nitrox, trimix and depth gauge. Sharp segment display with chip-on glass technology. Depth gauge with resettable middle depth and stopwatch. Dive planner with decompression with additional function for the surface interval

329,00 €
03

Mares

Mares Dive Computer Quad 2 (Black)

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Underwater Menu: With this convenient feature, you can adjust the settings while diving. TTS (Time to Surface): allows you to plan a safe and pleasant return to the surface at any time of diving. Height Adjustment Automatically adjust the ambient pressure every 20 seconds to dive in height.
The Mares QUAD 2 combines advanced technology and ease of use, making it the ideal companion for any underwater adventure.
Intuitive four button interface: quick control and easy navigation for effortless operation when diving and pre-dive configuration. DECOMPRESSION PLANNER - Includes an additional function for the area of the surface, ideal for advanced planning. LOGBOOK CAPACITY Stores up to 100 hours of dive profiles with one sampling every 5 seconds for detailed tracking.
Bühlmann ZH-L16C algorithm: improved with customizable gradient factors for precise and tailored decompression calculations. Multi-gas support: compatible with air, nitrox and trimix, with up to 5 gas mixes for versatile diving options. CRYSTAL CLEAR DISPLAY: Segmented chip-on glass technology for optimal readability in all conditions.
BUILT-IN BLUETOOTH: Seamless sync with your smart device for firmware updates and log book sharing via Mares app. Long battery life: user-replaceable CR-2450 battery supports up to 100 dives.

299,00 €
04

Mares

Mares Dive Computer Quad 2 (Aquamarine)

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile diving modes: from air to nitrox, trimix and lower timer, this dive computer adapts to your diving needs and provides flexibility for different diving profiles; use the functional lower timer mode with resettable medium depth and stopwatch
Seamless connectivity: with built-in Bluetooth, the QUAD 2 diving watch allows a direct connection to your smart device, facilitates data transfer and analysis; dive information is accessible in real time, while firmware updates can be applied via the app Mares
QUAD 2 diving computer. Immerse yourself in the advanced functions of this Mares dive computer for an unparalleled experience. Customizable with the Bühlmann ZH-L16C algorithm, the Mares Quad 2 diver allows you to define custom gradient factors and decompression on the ceiling for increased safety when diving
Precise planning: with a TTR (Time To Reserve) function, the Quad 2 divers can track the remaining time at the current depths before reaching the reserve of the tank. The decompression dive planner includes user adjustable surface intervals for repeated dives and a logbook with up to 100 hours of diving profiles
DISPLAY AND INTERFACE The Quad 2 features a clear segmented display made with Glaschip technology that delivers easy-to-read information at a glance. The underwater menu allows you to change the settings while diving. Set some settings underwater with the four-button interface and quick commands

299,00 €
05

Mares

Mares Dive Computer Quad 2 (Blue)

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Underwater Menu: Allows you to adjust settings directly during the dive. TTS (Time To Surface): allows you to plan a safe and enjoyable time underwater at any time of the dive. Height adjustment: Automatically adjusts to ambient pressure every 20 seconds, ideal for dives at altitude. Built-in Bluetooth: Syncs seamlessly with your smart device to perform firmware updates and share dive logs via the Mares app
LONG LASTING BATTERY: User replaceable CR 2450 battery that supports up to 100 dives. With the Mares Quad 2, you will experience state-of-the-art technology and maximum comfort - perfect for unforgettable underwater adventures.
Intuitive four-button operation: quick commands and easy navigation for effortless operation before, during and after the dive. Decompression Dive Planner - Includes additional surface interval function for advanced dive planning. Logbook capacity: Stores up to 100 hours of dive profiles at a rate of 5 seconds for detailed recordings.
Bühlmann ZH-L16C algorithm: Individually adjustable gradient factors ensure precise and tailor-made decompression calculations. Multi-gas support: compatible with air, nitrox and trimix, with up to 5 gas mixtures for versatile diving applications. CRYSTAL CLEAR DISPLAY: Segmented chip-on glass technology guarantees optimal readability in all conditions.

299,00 €
06

Mares

Mares LED Tank Module 2.0 Pressure Transmitter Compatible with Sirius & Quad Ci Computers

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

REAL TIME FUEL INFORMATION TRANSFER Mares LED Tank Module 2.0 provides accurate real-time tank pressure data to ensure you are always informed about your gas level during the dive for increased safety and confidence underwater
IMPRESSIVE PERFORMANCE CAPACITY FOR EXTENDED DIVES - Designed for longevity, this module delivers over 150 dives on a single charge, providing lasting performance for both recreational and technical divers
HASSLE-FREE USE Once the Mares LED Tank Module 2.0 has been connected to a dive computer, they remain permanently paired. This feature eliminates the need for repeated pairing, simplifies the setup process and improves user comfort
FAST LED FUEL TEST WITH COLOR DISPLAY - Equipped with a bright, colored LED light, this transmitter allows for quick and easy surface control of your tank gas level and provides clear visual guidance even in poor visibility conditions
Compatible with Sirius and Quad CI Dive Computers The Mares LED Tank Module 2.0 works seamlessly with the Sirius (414145) and Quad Ci (414148) dive computers, enhancing your dive setup with precise, wireless tank monitoring

219,00 €
07

Mares

Mares Dive Computer Smart Air Dive Computer Smart Air

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Black / silver

240,50 €
08

Mares

Mares Quad 2 Intelligent Dive Computer Dive

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile diving modes: from air to nitrox, trimix and lower timer, this dive computer adapts to your diving needs and provides flexibility for different diving profiles; use the functional lower timer mode with resettable medium depth and stopwatch
Seamless connectivity: with built-in Bluetooth, the QUAD 2 diving watch allows a direct connection to your smart device, facilitates data transfer and analysis; dive information is accessible in real time, while firmware updates can be applied via the app Mares
QUAD 2 diving computer. Immerse yourself in the advanced functions of this Mares dive computer for an unparalleled experience. Customizable with the Bühlmann ZH-L16C algorithm, the Mares Quad 2 diver allows you to define custom gradient factors and decompression on the ceiling for increased safety when diving
Precise planning: with a TTR (Time To Reserve) function, the Quad 2 divers can track the remaining time at the current depths before reaching the reserve of the tank. The decompression dive planner includes user adjustable surface intervals for repeated dives and a logbook with up to 100 hours of diving profiles
DISPLAY AND INTERFACE The Quad 2 features a clear segmented display made with Glaschip technology that delivers easy-to-read information at a glance. The underwater menu allows you to change the settings while diving. Set some settings underwater with the four-button interface and quick commands

299,00 €
09

Mares

Mares Wireless LED Tank Module

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Submits information about the bottle
Coloured LED for quick control of the bottle on the surface
Coloured LED for low air warning when diving

193,99 €
10

Mares

Mares Dive Link 2 Adaptors, Grey One Size

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Requires software: Dive Organizer or Divers Diary
For updating the firmware of Smart, Puck Pro, Quad and Quad Air
Easy to use
Durable construction
Compatible with Mares Smart, Puck Pro, Quad and Quad Air

70,61 €