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Best Dive Computers Reviews 2018 & How To Choose Yours

Best Dive Computers Reviews 2018 & How To Choose Yours

Today, we are going to share with you how to find your best friend , Mr. best dive computer. This complex and reliable friend will do all the difficult dive table calculations real time for you while you enjoy the breathtaking scenery of the ocean, making your time underwater like a walk in the park. 

Finding the best dive computer that matches your needs is not an easy feat due to the sophisticated technology and many features available.

Most people will get overwhelmed, especially this is your first time looking for your best dive computer. 

Aqua Junkies is going to make your life much easier when it comes to choose your scuba gear, starting with getting you your best matched dive computer.

Now, Iet's get familiar with the dive computer and find your best friend that is right for you.


AquaJunkies

Editor’s Note

Thank you for visiting Aqua Junkies. We've done our best to provide you with the most in-depth consumer guide with honest and accurate information relating to the best dive computers currently on the market. A significant amount of time has been invested in providing you with this information, so We do hope you find it useful.

Most Recommended:  If you haven't got the time to read our entire buyer's guide then I would suggest that you check out our editors' choice, Shearwater Research Petrel 2 , which we recommend because of its Trimix Capable, Large Display Screen, User-Friendly with Digital Compass. Additionally, it allow Bluetooth Integration.

All the features that you need for your advanced recreation or technical dives.



December 2018 Dive Computers Deals

Each month we update this section with the best recommendations within various price brackets and also include the best dive computer deals currently on the market, check out below for this month's recommendations! 

Please note: These discounts were sourced on the 1st December 2018 and may have changed.


The Top Guide To Find The Best Dive Computer For You in 2018

After spending numerous hours on finding the best dive computers, these are our shortlisted dive computers that deserved some mentions at AquaJunkies.  


How To Choose The Best Dive Computer?

Type Of DivER

First of all, you will need to consider what kind of diver are you? Are you a new diver that can't wait to start your dive adventure? or Are you an experienced diver who need to have a better dive computer that matches your current needs? 

Remember, it's about choosing the best dive computer that matches your needs.

For beginners, I would suggest that you get a simple dive computer, that is easier to use that comes with a large display screen.

As a beginner diver, you will probably be busy with getting comfortable breathing and swimming underwater than figuring out your sophisficated dive computer.

Don't worry too much about outgrowing your dive computer, it will serve as a great backup in the future once you becomes an advanced diver.

For advanced recreational and tech divers, you requires much different sets of features such as trimix capabilities which is important to you. 

Readability

The dive computer's screen should be easy to read. Things to look out for are big numbers, backlit displays and high contrast colors.

The Suunto EON Steel is a popular choice among divers for its large wide angle BrightSee display color screen. 

User Friendliness

How do you know if a dive computer is user-friendly?

A simple test is to start fiddling with it and quickly familarize with the features without the need to read the dive computer's manual.

Configuring and shifting through the modes should be straightforward and easy especially underwater. You don't want to waste time navigating through the modes.

Make sure that the mode buttons are big enough for your gloves under cold water condition. You want to be able to press the right buttons. 

Budget

There are plenty of entry level dive computers that offers all the modern features which are usually for new divers who just started to enjoy diving, and don't have a big budget.

For a basic dive computer, you are looking at a range of $300 to $500.

For more advanced dive computer packed with features will cost you around $800+. Some of the advanced features are air integration, multi-gas capability and digital compass.

Dive Computer Design

When it comes to dive computers, there are two different designs available. Either a wrist design or a console design.

The advantage of a wrist computer is facilitating easy access to all the important dive data on your arm, making it easier to read.

There are two styles of wrist computers, the classic style and the normal watch style.

The classic style is slightly larger than the normal watch style. As the normal watch style is smaller, it is slightly more expensive than the classic.

Divers who are looking to have all the dive data, instruments  in one device should look at a console computer. It is common to find a console version of the wrist computer models in the market.

Air Integration

The current trend in the dive computers market is having wireless air integration. 

Wireless air integration allows you to monitor your air consumption on your computer with the use of a transmitter.

Top models even allow you to monitor the remaining air of a whole group of divers which is definitely a great addition for technical dive teams.

If you thinking of replacing submersible pressure gauge (SPG) with this cool new feature, it may not be a wise decision as the technology is still not perfect. The possibility of a lost signal to the transmitter is still remotely possible.

You will still need you trusted SPG when you are 150 feet below the surface. Stay safe always.

Package Deals

If you are considering getting other big ticket scuba gears such as BCDs and regulators, I will suggest that you get a package deals to save a lot of money and Amazon is a great place to source for such deals.

As of all package deal, you may not be able to choose each individual gear that is best for you but at least you get most of the gears you want and save lots of money.

Some people love such package deal and others prefer to have the choice of getting the best gear for themselves. Either way, it's worth to take a look first.

Who's know? There could be the best package deal for you.

Some of the most popular packages, that you can consider are ScubaPro Equator Package, Aqualung Axiom Package and Cressi Travelight Package.  


What Are The 6 Benefits of A Best Dive Computer?

1. More Dive Time Underwater

Dive computers allow divers to have more time underwater on multi-level dives.

This is possible because a dive computer is able to provide a much accurate dive profile compares to a dive table which provides a square profile base on depth.

Most dives do not have a square profile as the nitrogen in-gassing rate changes as you change your depth.

A dive computer is able to constantly recalibrate your maximum dive time of evaluating your current depth, the in-gassing rate at that depth, and current nitrogen levels.

2. Eliminate table-related error

With dive computer, no-decompression limits are calculated automatically for you. This eliminates any human error that happens with dive tables.

3. Real Time Tracking of Decompression Status

Dive computers help divers to avoid decompression sickness using the same theories dive tables are based upon on the theoretical uptake (in-gassing) and eliminate (out-gassing) of nitrogen within a diver's body.

Dive computer tracks it real time and you can enjoy your dive better without worrying about it.

4. Accurate Depth/Time Recordings

One of the biggest challenge that divers faced while underwater is to determine an accurate maximum depth and bottom time.

These data are often recorded inaccurately. Dive computer eliminates these inaccuracies and provides a safe diving experience.

5. Ascent Rate Indicators

Divers are taught to respect the maximum ascent rate and never to to exceed it. Ascent rates vary in a range of between 30 and 60 feet per minute.

Exceeding a proper ascent rate may result in decompression sickness which you don't want to be in such situation.

Dive computer allows a diver to monitor control his or her ascent rate within the safe limits and provides a safer dive experience. 

5. Dive Profile Memory

You no longer need to document your dive profile immediately after each dive. All this critical information are stored in the dive computer for easy access and can be useful when you records your dives in a logbook days later.

6. Air Integrated Dive Computers

Air integrated dive computers offer divers an added advantage.

In addition, it provides accurate cylinder pressure and air time remaining information while accurate basic information on depth, time, decompression status are still monitored.

Most divers, even the experienced ones are not able to accurately estimate how long their air supply will last at different depths and under various diving conditions.

Novice divers with the lack of experiences will have a more difficult time to do their estimates.

The SPG does not help to improve this situation as well as it does not offer information on how long a diver's air supply will last at various depths, the types or sizes of cylinders or under different dive conditions such as strong currents.

Air integrated dive computers help to fill in the gap with accurate information on how much time a diver has left underwater based on the consolidated data and signals which make diving safer and preventing any out of air emergencies.


How To Take Care of Your Dive Computer?

Now you have overcome the hurdles to get your best dive computer online. The next crucial steps are to take care of it. You want to make sure that it last throughout your diving journey.

  • The first step is read the instruction booklet. I know instruction booklet are boring and most of the time, nobody really read it page by page. I usually skip to the important pages or prefer fiddling or playing with the dive computer.

    The objective of this first step is to make sure all the buttons and each function of the dive computer is working.

    Thereafter, you can set your time and date, metric or imperial, fresh or salt water, etc.
  • After every dive, make sure that you rinse your dive computer in fresh water as soon as possible, notably the display. Keep it out of direct sunlight. This is to protect it from being damaged. Store it in a cool, dry place.
  • Lastly, perform a routine change of battery or recharge schedule for your dive computer as recommended by the manufaturer.

Top 10 Best Dive Computer Reviews

Top 10 Best Dive Computer Qualifiers

Cressi Leonardo Scuba Dive Computer Wrist Watch

The Cressi Leonardo Scuba Dive Computer is suitable for beginner divers. It comes with a single navigation button and has large digits.  

FEATURES

Large Digits, Simple Navigation Mode

GASES

Air & Nitrox

Battery Type

Replaceable CR2430 Battery

Things We Liked

  • Affordable
  • Ease of Use
  • Easy to Read

Things We Didn't Like

  • Average Backlight Display

Suunto ZOOP Novo Unit Scuba Diving Computer

The Suunto Zoop Novo Dive Computer is suitable for new divers or function as a back up computer. It has 4 button modes and large digits.  

FEATURES

Ultra Bright LCD Display

GASES

Air & Nitrox

Battery Type

Replaceable CR2450 Battery

Things We Liked

  • Affordable
  • Ease of Use
  • Decent Features Coverage
  • Improved USB Cable

Things We Didn't Like

  • Tiny Buttons (A problem in cold water when you where thick gloves)
Suunto Vyper Air Computer with 3D Compass

The Suunto Vyper Air Dive Computer is suitable for advanced recreational and tech divers. It comes with an electronic 3D compass with adjustable time out.

FEATURES

Two Gas Switching, Electronic 3D Compass, Optional Wireless Transmitter

GASES

Air & Nitrox

Battery Type

Replaceable CR2450 Battery

Things We Liked

  • Ease of Use
  • Easy to Read
  • Wireless Air Integration

Things We Didn't Like

  • Tiny Buttons (A problem in cold water when you where thick gloves)
Suunto EON Steel Dive Computer

Suunto Eon Steel Dive Computer is suitable for all levels of divers. Most advanced recreational & tech divers would like Suunto Eon Steel for its extensive features that cover all option.

FEATURES

Customized features, High Contrast Display, Wireless Transmitter

GASES

Air, Nitrox, Trimix, Closed Circuit Rebreathers

Battery Type

Rechargeable Lithium-Ion Battery, Up to 40 Hours of Dive Time.

Things We Liked

  • Chargeable by USB cable
  • Ease of Use
  • Extremely Durable

Things We Didn't Like

  • Expensive (For serious divers who need the premium features)
Oceanic Geo 2.0 Air/Nitrox Computer Watch

The Oceanic Geo 2.0 is suitable for recreational divers who has a budget in mind and prefer a watch style design.

FEATURES

Dry Free Diving Mode, 2 Algorithms, Audible Alarm

GASES

Air & Nitrox

Battery Type

Replaceable CR2430 Battery

Things We Liked

  • Affordable
  • Easy To Read

Things We Didn't Like

  • Limited Storage (Up to 24 Dives)
  • Poor User Interface
Shearwater Research Dive Computer

Shearwater Research Dive Computer is suitable for advanced recreational, tech divers & rebreathers. It's sleek and durable design comes with easy 2 button navigation interface.

FEATURES

Multiple Dive Modes, Compass, 2 Button Interface, Bluetooth Integration

GASES

Air, Nitrox, Trimix

Battery Type

Replaceable AA Battery

Things We Liked

  • Sleek & Durable
  • Large Display
  • Easy To Use

Things We Didn't Like

  • No Wireless Air Integration
Cressi Giotto Wrist Computer

Cressi Giotto Dive Computer is suitable for recreation divers with affordability in mind. Varieties of colors are available for selection.

FEATURES

3 Buttons Configuration, Large Digits

GASES

Air & Nitrox

Battery Type

Replaceable CR2430 Battery

Things We Liked

  • Affordable
  • Varieties of Colors
  • Easy to Read
  • Log Book (60 dives) with Dive Profile

Things We Didn't Like

  • Bulky as a Watch
Cressi Newton Wrist Computer

Cressi Newton Dive Computer is suitable for recreation divers and tech divers. It has the storage capacity of 70 hours dive. 

FEATURES

4 Buttons Configuration, Large Digits, 70 Hours of Dive Capacity, Small and Compact Design

GASES

Air & Nitrox

Battery Type

Replaceable CR2430 Battery

Things We Liked

  • Small and Durable
  • Large Digits
  • Easy to Read

Things We Didn't Like

  • Tiny Text on Bezel
Oceanic OCi Personal Wrist Dive Computer USB With Transmitter

The Oceanic OCI Dive Computer is suitable for free divers & advanced recreational divers. It has a wireless transmitter feature.

FEATURES

Wireless Transmitter, Dual Algorithm, Advanced Digital Compass

GASES

Air & Nitrox

Battery Type

Replaceable CR2450 Battery

Things We Liked

  • Free Diving Mode
  • Easy to Read

Things We Didn't Like

  • Bulky Display
  • Not Trimix Capable
Suunto ZooP Wrist Scuba Computer

The Suunto Zoop Wrist Dive Computer is suitable for new divers or function as a back up computer. It has 3 button interface and large digits.  

FEATURES

Ultra Bright LCD Display

GASES

Air & Nitrox

Battery Type

Replaceable CR2450 Battery

Things We Liked

  • Affordable
  • Ease of Use
  • Decent Features

Things We Didn't Like

  • Tiny Buttons (A problem in cold water when you where thick gloves)

Aqua Junkies Favourite Dive Computers

The best dive computer is going to be one of your most trusted buddy throughout your entire diving adventures. It calculates and crunches real-time dive data for you, monitor your dive profile, increases your dive time underwater and some of the advanced computers even allows you to have wireless air integration.

Below are some of Aqua Junkies favourite dive computers and it may be yours as well.

Cressi Leonardo Scuba Dive Computer

  • - FOR NEW DIVERS -
  • AIR & NITROX
  • WATCH STYLE DIVE COMPUTER
  • REPLACEABLE CR2430 BATTERY
    approx. 2 Years Average Life (50 yearly dives) dependent on usage, storage and temp etc.
  • EASY TO READ
  • USER FRIENDLY
  • AFFORDABLE

Shearwater Research Dive Computer

  • - FOR ADVANCED RECREATION / TECH DIVERS -
  • AIR, NITROX, TRIMIX
  • SLEEK AND DURABLE DESIGN
  • REPLACEABLE AA SIZED BATTERY
    Many battery choices. (Alkaline, Li-Ion,Photo Lithium, NiMH, Zinc-Carbon and Saft) Recommended Alkaline battery (approx. 34 hrs battery life)
  • LARGE DISPLAY
  • EASY TO USE
  • 3 AXIS, TILT COMPENSATED DIGITAL COMPASS
  • BLUETOOTH INTEGRATION

Cressi Giotto Wrist Computer

  • - For NEW / ADVANCED DIVERS -
  • AIR & NITROX
  • COMPACT & TRAVEL FRIENDLY
  • REPLACEABLE CR2430 BATTERY
    approx. 2 Years Average Life (50 yearly dives) dependent on usage, storage and temp etc.
  • EASY TO READ
  • 70 HR LOG BOOK WITH DIVE PROFILE
  • EASILY RESET FOR RENTING PURPOSE
  • AFFORDABLE

Aqua Junkies Tip

No divers share the same dive profile.

Each diver in a team must have a separate dive computer.

Different dive computer may results in different remaining dive time. Always choose the most conservative limit.

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