The 10 Best Scuba Diving Computers Of 2017

Buying Guide & Advice

Image Brand Best For Features Operating Mode Price
Best Diving Computers Aqua Lung I300 Professional and Recreational Divers Built-In Backlight, User-Changeable Battery, Audible Alarm, High-Visibility, LED Warning Light Air and Nitrox $$
Best Diving Computers Suunto Zoop Professional and Recreational Divers Audible Alarm, Easy-To-Read Display, Phosphorescent Display Air and Nitrox $$
Best Diving Computers Oceanic VTS Professional, Recreational and New Entrant Divers Audible Alarm, Fresh/Salt Water, Digital Compass, Adjustable LED Lights, Bluetooth Air / Nitrox, Guage and Free Dive $$
Best Diving Computers Suunto Eon Steel Professional and Recreational Diver Audible Alarm, Fresh/Salt Water, LED Backlight, 200 Hours Memory Air, CGR, Guage and Mixed Gas $$
Best Diving Computers Cressi Leonardo Recreational Divers and New Entrants Single-Button Interface, HD LCD Screen, LED Backlight, 200 Hours Memory Air, Nitrox or Gauge $$
Best Diving Computers Shearwater Research Petrel 2 Recreational Divers and New Entrants Large Easy-To-Read Display, Two-Button Interface, Digital Compass, Bluetooth Integration, Multiple Language, Full Color LED Display Multi Gas and Trimix $$
Best Diving Computers Oceanic VEO 2.0 Recreational Divers, New Entrants and Professionals Audible and Visual Alarm, Backlight, Easy-To-Read Display, Dual Algorithm, History Mode and 300 Hour Battery Life Air, Nitrox, Guage and Free Dive $$
Best Diving Computers Mares Puck Pro Recreational Divers, New Entrants and Professionals Backlight, Audible Audible, Fresh / Salt Water, Easy-Access Push Button, Simple-Intuitive Interface, 36 Hours Memory Capacity. Air, Nitrox and Watch $$
Best Diving Computers Mares Nemo Wide Recreational Divers and New Entrants Fresh / Salt Water, Audible Alarm. Air, Ean Up To 3-Mixture and Bluetooth $$
Best Diving Computers Sherwood Amphos Air Recreational Divers, New Entrants and Professionals. Audible Alarm, Read Cylinder Pressure. Air, Nitrox, Guage, Free Dive and Watch $$

Finding the best Scuba diving computers is not like the search for generic wrist-watches that you buy off the market with little or no knowledge about their technical features. Whether you will are buying your first or fourth diving computers, you can encounter a bit of a tough decision-making process. This indecisive encounter is largely underlined by the deep technical details that surround the judgment of purchasing one. There is the reliability issue, the ease-of-use, the technical capacity and many others.

The agitation usually felt in making this decision is usually well justified – if anyone was to decide on the purchase of a gadget that holds life-worthy decisions, they will be more careful too. To make things very easy for you, this article is set to review the very best of scuba diving computers available on the market. To further aid you in this search, we will first discuss some things that you should look out for in your preferred dive computer. Come along.

KNOW YOUR SCUBA DIVING COMPUTERS

Best Options For Beginners / Pro Divers

There is no mincing word here, you cannot make purchasing decision of a dive computer based solely on the fact that you find it attractive and colorful or for any other casual reason at that. Frankly, making such choice should be hinged only on what is fitting for your diving need and that may not be the most fanciful dive gadget available.

If you are a new entrant or a beginner to scuba diving, the best recommendation is to go for a very simple and plain dive computer. Reason being that you will be better positioned to make the clearest decisions and get the important details you need more clearly.

You don’t want to be battling with how to maintain buoyancy, breathe properly and getting comfortable while still adding the mentally tasking feat of trying to decipher the information on your diving computer.

By any means, the advanced and professional divers can opt for computers with many side-features and technicalities. There is obviously no issue with this. For one, they know their way about scuba diving and underwater experiences already, so they only need to focus on the few necessary things and the dive computer’s monitor is one.

Simple Display or Complex Interface?

Don’t get this twisted, the underwater situation is a point where you are better off with the most simple and direct kit than having one that adds to your mental tasks – at least if you are a beginner. Most important here is the simplicity of the display so you can fetch information easily and quickly. This will aid you in making the most of your energy while diving.

However, if you are already well informed and experienced, you may not have much of an issue juggling this. Regardless, however, a dive computer that offers large displays and clear information is generally better than the one with a clumsy interface.

User-Friendliness

To be straight-to-the-point, some dive computers are more user-friendly than others. What this means is that they are more easily read and understood than others. I don’t think you will like to exert most of your energy trying to operate and manipulate your scuba diving computer.

Also important to user-friendliness is the ability to operate the computer without any hitch at all. By hitch, I mean to operate the buttons regardless of the water condition you are in.

Consider The Style

In scuba diving, there are two prevailing styles of computers: the wrist and console types.

In working, there is really no difference between the console and the wrist computer aside that one is worn on the wrist and the other is attached to some other dive gears – a compass or manometer.

Using the wrist type, you have more flexibility and freedom to maneuver while performing your scuba dives. The console, however, can have all of your gauges attached to one unit and accessible in an easier way. Which of the two that is best for you is dependent on your preference and choice.

Air Integration Feature

An air integrated computer has the ability to read the pressure in your scuba diving cylinder while giving you the needed report. Reporting it then take away the need for a pressure gauge.

Some dive computers give you more features by calculating the number of minutes of air remaining at the current depth and exertion level. It helps you to make the best scuba dive management decisions at any point in time.

Another of the good features of the Air Integration is that it can be synchronized with your PC or laptop creating an extensive report that shows the amount of air you were drawing from the cylinder at any time.

TOP 10 BEST SCUBA DIVING COMPUTERS LIST REVIEW

  1. Aqua Lung I300

 Best Diving Computers

Best For: Professional and Recreational Divers

Features: Built-In Backlight, User-Changeable Battery, Audible Alarm, High-Visibility LED Warning Light

Operating Modes: Air and Nitrox 

Battery:

Meeting almost all the expectation that you may have in a scuba dive computer, Aqua Lung I300 perfectly fits into the list of best scuba diving computers. If you fancy user-friendliness, sleek operations and a well-lit computer for your dives, then this is a good choice to pick. It also allows you to change the battery when you need to while still retaining your data. Without a doubt, it is surely a good option for any category of diver.

The water-activated mode allows for the easiest switching and gives you time to concentrate on other scuba dive needs. For the best access to previous diving information, it provides you with a one-button click view of major details about the last dives (the maximum depth reached and the bottom time). Furthermore, the history mode shows a robust detail that is good for calculating your previous diving details. This history includes the entire number of dives done, maximum depth reached, lowest temperature and total diving hours amassed. For choice diving, it provides provide salt or fresh water dive selection.

You can also synchronize it with other accessories and aid to scuba diving like DiverLog software which allows you to neatly file an accurate profile of all your scuba dive information on the PC. By all standards, this computer is worthy of its listing in the best dive computer list.

  1. Suunto Zoop

 Best Diving Computers

Best For: Professional and Recreational Divers

Features: Audible Alarm, Easy-To-Read Display, Phosphorescent Display

Operating Modes: Air and Nitrox 

Battery: Lithium-ion Battery

One of the best feature made available in the Suunto Zoop is the reduced gradient bubble model (RGBM) algorithm. The algorithm helps the diver calculate depression stops and to determine the amount of gas that is being utilized during every scuba dive session. Further, it furnishes the diver with details of required time for safety to reach surface. By any means, Zoop proves to be a very good and intelligent dive computer that is best for any scuba diving condition.

As is advantageous of all wrist type scuba dive computers, Zoop provides a one-glance ability to take in all necessary details needed during dive session. Divers do not need to search frantically for monitors to gather information, it is all there at the flick of your wrist. Though not having a backlight like most computers, Zoop compensated for this with a phosphorescent display which shows a good level of display during day and night scuba diving.

For ease of use, it is activated by water, hence, you don’t have to worry about losing your data if you absent-mindedly did not switch it on. Zoop operates in a two-way mode (air and nitrox) and is fitted with good grade safety features like decompression stop data, alarms that are audible for divers and very easy-to-read displays. What is more, it is best suited for any category of divers from beginners to advanced professionals.

  1. Oceanic VTS

 Best Diving Computers

Best For: Professional, Recreational, New Entrant Divers

Features: Audible Alarm, Fresh/Salt Water, Digital Compass, Adjustable LED Lights, Bluetooth

Operating Modes: Air / Nitrox, Gauge, and Free Dive 

Battery: Lithium-ion Battery

For all scuba diver who loves sophistication and ingenuity in their computers, Oceanic VTS is the best option to choose. Designed with arguably the best non-cluttered interface available, easy-to-use options and simple adaptable features, very few scuba dive computers can rival the goodness of Oceanic. It has a Bluetooth technology that integrates with your PC for sleek data transfer and the best interaction ever. It is so good that you can literally operate it without prior knowledge of how it works. That is how simple-to-use it is.

I believe that the goal of Oceanic VTS is to revolutionalize scuba diving through providing a dive computer that brings sophistication and gets rid of irrelevancies. Without a doubt, it has been achieved and more so, surpassed. Packed with good grade features like high contrast OLED color screen for maximum visibility, premium digital compass, sophisticated button menu style and about 4 nitrox mixes, you can’t doubt that it is the best you can search for in a computer.

Regardless of your expertise or inexperience, you will agree with me that Oceanic VTS reserve the right of a very good computer that it breaks the norm and set a new standard in scuba dive computers. An example of this excellent standard is its dual Algorithm – Pelagic DSAT and Pelagic Z+. There is also a digital compass which is dynamic enough to give you the best guidance you will need. The compass provides north, reference, auto home and declination adjustments so you are guarded all the way. I highly recommend Oceanic VTS for professional scuba divers who want to experience the best sophistication available in dive computer technology.

  1. Suunto Eon Steel

Best Diving Computers

Best For: Professional and Recreational

Features: Audible Alarm, Fresh/Salt Water, LED Backlight, 200 hours Memory

Operating Modes: Air, CGR, Gauge and Mixed Gas

Battery: Rechargeable Lithium Battery

I am yet to see a dive computer brand that makes good on the promise to deliver top-notch technology in a simple and rugged body – Suunto Eon Steel delivers just that and then some more. I guarantee that you will be more than pleased to know that it made good on the promise of a computer that will grow with you as grow and improve in your scuba dive skills.

To meet up with this lofty claim, the computer is fitted with an updatable software which can be conveniently updated as newer updates are made. Now, you don’t have to worry about buying a new device anytime there is an advancement in its software. Some other good options that Eon Steel brings to the table are graphical and classic interfaces which allow you as a diver to make comfortable choice of whichever you find convenient for dives.

Absolutely worth its cost, Eon Steel also provides a wide array of features such as integrated air options, depth alarm, gauge/bottom timer mode, decompression data, altitude adjustment, integrated tilt-compensated 3D compass. All these to help you make the most of your dive experience and give you the best you will ever want.

For durability and assurance of a lasting device, the EON is constructed with a much-toughened glass fiber, durable stainless steel that resists wear and rugged Xensation glass screen. EON Steel is a good example of an advanced and rugged scuba dive computer that is user-friendly and suit every divers’ need. For advanced professional scuba divers, getting a computer like Eon Steel affords you the best you can desire in scuba diving and can also be very good for beginners too.

  1. Cressi Leonardo

 Best Diving Computers

Best For: Recreational Divers and New Entrants

Features: Single-Button Interface, HD LCD Screen, LED Backlight, 200 hours Memory

Operating Modes: Air, Nitrox or Gauge

Battery: 3-Volt CR2430 Battery

Cressi Leonardo is a mid-range dive computer that is best suited for recreational divers and early entrants into scuba diving. This conclusion is premised on the simplistic features that it renders. With an operational depth of 0 to 120 meters and a CR2430 3 Volt replaceable battery you have a dive computer that can meet your basic dive needs and do that in the best way possible for recreational scuba dive.

It has a backlight feature that helps to light up the display thereby aiding your visibility and reading while underwater. By all means, it is a good choice for considering everything from the price to the very simple and easy-to-use setup.

It is true that beginners need all the time and energy they have to concentrate on underwater maneuver and sundry. Hence, they are better to adorn a computer that can be easily read, interpreted and operated. By all standards, Leonardo possesses all these features: single-button for easier operation, a big edge-to-edge screen for clearer visibility, visible battery icon and an audible alarm system.

On the technical side, Leonardo has a bespoke RGBM algorithm which allows the diver to carry out safe decompression calculation. Also, you are provided with all the information needed for a robust scuba diving experience.

  1. Shearwater Research Petrel 2

Best Diving Computers

Best For: Recreational Divers and New Entrants

Features: Large Easy-To-Read Display, Two-Button Interface, Digital Compass, Bluetooth Integration, Multiple Language, Full Color LED Display

Operating Modes: Multi Gas and Trimix

Battery: AA Battery / SAFT Lithium Battery

The Petrel 2 by Shearwater is both Open Circuit and Closed Circuit Trimix enabled straight out of the box. More there is almost no need for an introduction of this scuba diving computer because it is just about the best and most reliable mixed gas dive computer on the market.

Built with a fully mechanized casing which houses the 2.4 inches stunning full-color high definition display, Petrel 2 has a simple two button operation and digital compass. As such making it a good computer for divers who fancy sophistication in their gears.

Petrel 2 is one of the best choice scuba dive computers among professional and technical divers.  With 5 programmable gases in each OC/CC mode, fixed PO2 and two buttons BO on closed circuit, color coded warnings, simple to use adaptive menus, user replaceable battery is sure does more than just another dive computer on the market.

Developed with a good grade processing power, Shearwater Research Petrel 2 comes with several important enhancements to its display that you will make your scuba diving experience something very pleasurable. Furthermore, on the sophistication of this ultimate scuba diving computer, it uses a rechargeable AA battery that can be conveniently recharged and changed thus making it a good option for the everyday diver.

  1. Oceanic VEO 2.0

Best Diving Computers

Best For: Recreational Divers, New Entrants, and Professionals

Features: Audible and Visual Alarm, Backlight, Easy-To-Read Display, Dual Algorithm, History Mode and 300 hour Battery Life

Operating Modes: Air, Nitrox, Gauge and Free Dive

Battery: Cr2450 Battery

When scuba diving, one of the important things to note about your computer is the display. A large-faced easy-to-read type interface is important to your underwater performance and safety because it allows you take in important information at a glance. As a good scuba diving computer, Oceanic VEO 2.0 is built with that exact visual capacity that makes you have a clear judgment of your scuba diving performance like ascent rate and nitrogen loading.

Personally, I think the idea of a backlight that illuminates to show you needed details is good enough if not better than ordinary phosphorescent display type computers. It may not conveniently compete with the best computer in LED display categories, but Oceanic VEO delivers just as much.

Safety is extremely crucial for every scuba diver and decompression is requisite to maintaining that. In a very good way, Oceanic VEO uses a dual-band algorithm which allows divers to stay on top of safety when it comes to decompression. You can either choose the Pelagic DSAT mode or the Pelagic Z+, either way, you are assured of the best technical experience while scuba diving. The Computer is Automatically Altitude Adjustable from 2,000 to 14,000′ (610 to 4,200 meters) and has a Variable Ascent Rate from 30 fpm to 60 fpm (9 m/min to 18 m/min).

  1. Mares Puck Pro

 Best Diving Computers

Best For: Recreational Divers, New Entrants, and Professionals

Features: Backlight, Audible Alarm, Fresh/Salt Water, Easy-Access Push Button, Simple-Intuitive Interface, 36 Hours Memory Capacity.

Operating Modes: Air, Nitrox, and Watch

Battery: Replaceable 3-Volts Cr2450 Lithium-Ion Battery

Having a dive computer that is mindful of one’s individual dive routines and system can be a good inclusion to making a really personalized scuba diving computer. Mares Puck Pro understands this reality and is designed to adjust itself forming a more personalized dive profile for every user. Now, that is not just ingenious in approach but also affording users the best and most personalized service delivery available. Whatever your varying dive level in the past, you can easily adjust the Puck Pro computer to the same when you need to do the same any other time.

You will also like the large display which offers a good superior display for optimum visibility and readability of your dive information. The high range backlighting technology also grants good contrasting that aids your reading at any condition.

Mares Puck Pro also features luminous, large-sized display digits factoring in keen attention to enhance every viewing angle. By all means, this technique is good for getting rid of angular distortion while providing divers the best readability ever.

For those who fancy it, there is a watch, stopwatch, date and temperature functions, backlight function and the Quartz clock movement which can be set to either 12 or 24-hour format.

  1. Mares Nemo Wide

Best Diving Computers

Best For: Recreational Divers, New Entrants

Features: Fresh/Salt Water, Audible Alarm,

Operating Modes: Air, Ean up to 3-mixture and Bt

Battery: Replaceable 3-Volts Cr2450 Lithium-Ion Battery

Mares NEMO diving Computer uses Mares-Wienke RGBM (Reduced Gradient Bubbles Model) Algorithm. The algorithm largely treated the technical phenomenon of Micro-Bubbles with the aim of preventing their formation. Today, Mares-Wienke RGBM has been consistently adjudged as the most-evolved-algorithm that efficiently reduces the formation of Micro-Bubbles without compromising dive times.

Nemo’s design made it easy to use and read by all categories of divers while being Intuitive and reliable. In order to achieve a well-optimized readability for divers in every circumstance, the manufacturers of Nemo paid special attention to creating the computer that has large size of lettering and bright display.

Another key characteristic of Nemo is that it is Simple-to-Use and very user-friendly. A testament to its simplicity of use is the strategically designed easy access push button that allows divers to maintain good operations in every condition. You are also provided with one of the best plan mode display around through which you can pre-plan your dive in advance.

  1. Sherwood Amphos Air Computer

 Best Diving Computers

Best For: Recreational Divers, New Entrants, and Professionals

Features: Audible Alarm, Read Cylinder Pressure,

Operating Modes: Air, Nitrox, Gauge, Free Dive, and Watch

Battery: Replaceable Cr2450 Lithium Battery

Amphos Air is Sherwood’s latest development in dive computers. Sherwood Amphos dive computer includes an additional feature of Hoseless Air Integration in this edition. The chrome accents make the computer fitted to double as an everyday watch while still providing all the computing power you need when scuba diving.

This watch computer’s display is based on the intuitive Wisdom3 format and has two gas Nitrox compatible unit. It also comes with four dive operating modes of air, nitrox, gauge and free dive, when not scuba diving it can also be used as a watch.

It is run by the modified Haldanean / DSAT (Diving Science and Technology) Database Algorithm, which has one of the best intuitive operation and display, with large easy to read numbers and a clean matter-of-fact screen that gives you what you need to know.

As a good computer, it can operate in either imperial or metric measurements and is water activated so there is no need to turn it on before you jump in the water. Fitted with the popular CR2430 lithium replaceable battery and a hot swap feature that will maintain settings and data during battery swap, you can be assured that you have a good dive computer / watch on your wrist.

Conclusion

There is no denying the fact that we have enlisted some very good diving computers that have the best features available in their categories. I believe that you will not have a hard time making your decision of the best scuba diving computer that fits your scuba diving needs from now on.