Best Dive Computer For Every Budget [Includes Buying Guide]

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In this guide, we are going to look at some o the best dive computers available today, as well as a detailed buying guide to help you find a dive computer that matches your diving needs.

Any scuba diving professional will recommend buying a computer as your first piece of dive gear. This is because they allow you to dive safer and longer than if you were only using dive tables.

When it comes to the safety and enjoyment of the sport, having your own dive computer is the way to go.

But, with so many different types, brands, and features to choose from, finding the best one for you can almost seem impossible.

No need to worry thou, We’ve done most of the heavy lifting for you. I have researched many different computers, read countless reviews and ratings, and have created a top 10 list of the best dive computer along with reviews of each on the list.

Let dive in …

Our Top Pick

Garmin Decent MK2i Dive Computer

Garmin Decent MK2i

  • 6 dive modes including single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt and CCR
  • GPS track entrance and exit points (does not track your position underwater
  • Smartwatch features and the variety of multi sports tacking is amazing

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What are the Best Dive Computers?


Below are the best dive computers based on dive level and experience. Any of the computers below would make a great choice for a dive computer.

If you still unsure what you need in the best dive computer read our buying guide below. 

Best Dive Computers for 2021

Below is a list of the top ten best dive computers as well as what we liked about them. They are arranged in no particular order but are selected from different price points to ensure that there is a computer for everyone. You can also read more detailed dive computer reviews below

Image

Computer Name

We Like

Best Price

Sherwater Perdix AI Dive Computer
  • Excellent Technical and Recreational functions 
  • Easy to read display with intuitive user interface
  • Air integration with digital compass
Garmin Decent MK2i Dive Computer
  • Strong Recreational and Technical diving features plus freediving mode. 
  • GPS with multi sports tracking and smart watch features
  • Connect to 5 wireless transmitters from 10m away. 
Shearwater Teric Dive Computer
  • Excellent Recreational and Technical dive modes plus freediving
  • Audio and Haptic (vibration) alarms 
  • Unlimited customization  features
Suunto Eon Core Dive Computer
  • Large easy to read display with intuitive user interface 
  • Great Recreational and Technical diving features
  • Large easy to press button even while wearing tick gloves
Best Dive Computer For Every Budget [Includes Buying Guide] 1
  • Simple 4 button user interface  
  • Tilt compensated 3D compass and Air integration
  • 3 Gas Nitrox for more advanced recreational diving
Shearwater Peregrine Dive Computer
  • Large easy to read color display  
  • Simple to 2 button interface with user customizable display
  • Great for entry-level has 3 gas Nitrox for advanced diving
Suunto Zoop Dive Computer
  • Four Dive modes including free-diving and single gas Nitrox 
  • Easy to operate 4 button user interface
  • Robust logging capabilities
Mares Puck Pro Plus Black Dive Computer
  • Simple single button user interface with easy to understand menus  
  • Slim profile with big easy to read display
  • New Bluetooth interface available
Cressi Leonardo Dive Computer
  • Simple single button user interface 
  • Bright easy-to-read display
  • A great price point for first-time time buyers

What is a Dive Computer?

Scuba Diving with Zopp Novo Dive Computer

Simply put, a dive computer is a device that’s used to tell you how much dive time you have remaining in order to dive safely. 

Yes, you can use dive tables, a depth gauge, and a dive watch, but dive computers are much easier and safer. It uses a decompression algorithm to calculate and track dissolved nitrogen in your body in real-time when you dive. 

A dive computer provides the real-time dive information to make your dives more safe and enjoyable.

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Why You Should Own A Dive Computer?

While dive tables have been used for many years, dive computers are quickly replacing them. If you are wondering, “Why you should use a dive computer?” we’ve listed the top five reasons why you should be using a computer.

1

Dive Tables Are Static But Dive Computers Are Constant

A dive computer can provide constant tracking of decompression status. The purpose of using a dive computer is to help prevent diver’s disease or decompression sickness.

It will give you more freedom on your dive because you will be able to constantly track decompression as you descend into deeper depths.

2

It Gives You A Longer Bottom Time

Dive computers can accurately calculate the amount of time you should be allowed underwater because it can take into account the changing depths when diving on multi-level dives.

If you would calculate your allowed bottom time using only a dive table, you would not be able to take into account the amount of time spent at shallower depths compared to deeper levels.

3

They Offer More AccurateTime And Depth Information

One of the hardest things to do when diving is to accurately determine the bottom time and max depth of a dive.

Often, these figures are not accurately recorded making dive table calculations imperfect. If you use a dive computer you can completely eliminate your worries about dive time and maximum depth inaccuracies.

4

They Feature An Ascent Rate Gauge

You know that it is important to ascend slowly from your dive. Going faster than the usual rate of between thirty and sixty feet a minute might increase the chance of experiencing decompression sickness.

While a dive table may tell when you should ascend from a dive, it cannot tell you how fast you are actually ascending when you are diving. Some dive computers, on the other hand, have built-in ascent rate monitors that will warn you if you are coming up too quickly.

5

Dive Computers With Air Integration Have More Helpful Features

Air integrated dive computers provide additional information such as cylinder pressure and the amount of air supply still left.

These can be difficult to calculate in different diving conditions, so having a dive computer with an air integration component is a great safety feature that can help to prevent a running out of air emergency situation.

In concluding, using a dive computer provides many safety features. It allows novice and experienced divers to eliminate the problem of inaccurate information and potential misuse of dive tables.

Dive Computer Reviews

Below you will find reviews of each dive computer on our list. The one that’s best for you will be determined by your dive level, as well as your budget and personal preference.

If you’re still not certain which computer best suits your diving needs, then scroll below to read our dive computer buying guide.

Best Entry-Level Dive Computer: Under $400

In this price range, you will find computers that are great if you prefer diving more simplified or if you’re just starting out. To keep the cost down, these computers have the bare minimum. They generally have key diving features with a logbook. 

Suunot Zoop Novo

Specification:

Manufacturer

Computer Style

Wrist Mounted

Dive Modes

Air, Nitrox, Gauge, Freediving

Display

Dot Matrix

Air Integrated

Integrated Compass

Battery

User replaceable, CR2450

Connectivity 

USB Cable

Nitrox

1 gas up to 50%

Trimix

Rebreather

Purchased the Suunto Zoop for my first dive computer and have no issues with it. I have done many diving including deep, drift, wreck, and nitrox. I have also mounted it in my console as well as on my wrist. It also download to my device easily with Moves Count. I am now a loyal suunto customer. 

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What We Like

  • Four Dive modes including free-diving and Nitrox
  • Easy to use and operate
  • Robust logging capabilities

What We Don't Like

  • No integrated compass
  • No air integration
  • USB cable not Included 

Summary:

The Suunto Zoop Novo is a  great choice for any diver just starting out or someone looking for a simple-to-use dive computer.

It features 4 dive modes including freediving.  It also has a big easy-to-read partial dot matrix display, with easy to use menu-based user interface and a clear easy-to-understand logbook with a graphical representation of your dive.

The bottom line is the Suunto Zoop Novo is one of the best entry-level dive computers you can find on the market today. 

Read Review: Suunto Zoop Novo Review

Mares Puck Pro Plus

Specification:

Manufacturer

Computer Style

Wrist Mounted

Dive Modes

Air, Nitrox & Bottom Timer

Display

Segmented Dot Matrix

Air Integrated

Integrated Compass

Battery

User-Replaceable CR2450 

Connectivity 

Bluetooth/USB Cable

Nitrox

2 gases up to 99%

Trimix

Rebreather

I  like the simple one button push to scroll or set. The display was very easy to read. It will do EaN. warning alarms. I find the settings to be moderately conservative. The backlighting also makes for easy reading in low visibility.

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What We Like

  • Simple single button user interface with easy to understand menus
  • Slim profile with big easy to read display
  • New Bluetooth interface available

What We Don't Like

  • No integrated compass
  • Might be to basic for more advanced divers

Summary:

The Mares Puck Pro Plus is another top-notch entry-level dive computer. It’s geared to new divers or recreational divers who like simplicity.

The large segmented display has large digits, which makes it very easy t at a glance. Your dive information is also separated into three sections on the screen which helps unclutter the display and makes it easy to digest important information. 

Although the display is large, its profile is very slim, streamline, and does not feel bulky on your wrist. 

An intuitive user interface with a single button makes programming the computer stress-free, even if you’re setting it up for the first time. The New Bluetooth PC interface allows you to download all your dive data directly to your smart without the use of cables. It also allows you to upgrade the firmware as Mares comes out with new updates. 

The bottom line is the Puck Pro Plus makes a great choice if you’re a first-time diver looking for a simple dive computer or a seasoned diver looking for a great backup. 

Read Review: Mares Puck Pro Plus Review

Shearwater Peregrine

Specification:

Manufacturer

Computer Style

Wrist Mounted

Dive Modes

Air, Nitrox, 3 Gas Nitrox, & Gauge

Display

Full Color LCD

Air Integrated

Integrated Compass

Battery

Rechargeable 

Connectivity 

Bluetooth

Nitrox

3 Gases up to 100%

Trimix

Rebreather

The Peregrine is an amazing dive computer with awesome quality and good size. It is extremely easy to log your dive on your phone using Bluetooth connectivity, and the battery lasts forever. I will definitely be diving with my Peregrine from now on!  

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What We Like

  • Bright easy-to-read full-color LCD display
  • Simple to navigate 2 button interface with user customizable display. 
  • Bluetooth connectivity with firmware update function

What We Don't Like

  • No Integrated Compass
  • No air integration

The Shearwater Peregrine is solidly built a recreational dive computer with a full-color display with an easy to understand and easy to use 2 button user-interface.

It supports Air, Sport Nitrox (up to 40%), 3-gas Advanced Nitrox (up to 100% O2), and a customizable screen that allows you to view only the information you want to see.  As you progress to more advanced diving you can customize the screen to show more advanced information.

Bluetooth technology makes it easy to upload your dive logs to your smart device as well as upload firmware updates as Shearwater makes them available. And, wireless charging delivers up to 30hrs of continuous use and is easy to charge on the included wireless charging station.

The bottom line is, the peregrine makes a great dive computer for entry-level divers who plan to move on to more advanced diving. 

Cressi Leonardo

Specification:

Manufacturer

Computer Style

Wrist Mounted

Dive Modes

Air, Nitrox and Gauge 

Display

Segmented Dot Matrix

Air Integrated

Integrated Compass

Battery

User Replaceable CR2430 

Connectivity 

USB cable

Nitrox

1 gas up to 50%

Trimix

Rebreather

For the price, this is an excellent dive computer. I would recommend it for beginner and advanced divers. I have tried many dive computers and come back to his one every time. It is easy to operate and the display is very easy to read because of the large numbers. 

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What We Like

  • Simple single button user interface
  • Bright easy-to-read display
  • A great price point for first-time time buyers

What We Don't Like

  • No Menu Back Step
  • The alarms are very loud
  •  Can be too conservative for more advanced diving

Summary:

The Cressi Leonard dive computer is designed to be very simple to use and easy to read. It has both Air and Nitrox capability and available in a wide range of colors.

The single button user interface makes navigating menus and settings quite simple, short push changes function and longer push selects functions. The large display and digits also make reading critical dive data easy.  Audible alarms also alert you when important criteria are reached.

The bottom line is, the Leonard is a computer you should definitely put on your shortlist when looking for a top-to-the-line entry-level dive computer.

Read Review: Cressi Leonardo Review

Mares Smart

Specification:

Manufacturer

Computer Style

Watch-Sized

Dive Modes

Air, Nitrox, & Free Dive

Display

Segmented Dot Matrix

Air Integrated

Integrated Compass

Battery

User-Replaceable CR2450 

Connectivity 

USB cable

Nitrox

2 gas up to 99%

Trimix

Rebreather

I've sue this computer/watch on liveaboard trips as well as trip to Key Largo. If fits over my 3mm wetsuit very easily.  It is easy to use, reliable, and looks good too. I would recommend this dive computer if you're looking for a great priced watch-sized dive computer.

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What We Like

  • Easy to operate and read
  • Solid Freediving mode
  • Excellent value for the money

What We Don't Like

  • Smaller log capacity
  • 2-button navigation of the menus can be slow and cumbersome

Summary:

The Mares Smart is a compact entry-level watch-sized dive computer with Nitrox Capability and the ability to switch between 2 gas mixes.  It also has a freediving mode with dedicated alarms if you’re a serious apnea diver.

It also features a dive planner with additional surface interval function, standard watch functions including second-time-zone, stopwatch, and date, as well as user-changeable barriers.

The bottom line the Smart is the Quintessential dive computer. It does what it needs to do, and nothing more. A great choice if you’re just starting out and looking for a dive computer watch

Read Review: Mares Smart Review

Best Mid-Priced Dive Computers: 

In this price range, you will find computers that are more robust and great for medium to advanced diving. These computers generally have air integration, a digital compass, and multiple gas mixes.

Suunto D4i Novo

Specification:

Manufacturer

Computer Style

Watch-Sized

Dive Modes

Air, Nitrox, Free & Off 

Display

 Dot Matrix

Air Integrated

Integrated Compass

Battery

Non-User Replaceable CR2450

Connectivity 

USB cable

Nitrox

up to 50%

Trimix

Rebreather

This computer works great, I was able to easily switch between Air/Nitrox without directions. I also found it easy to read below and on the surface. The transmitter accurately displayed my air pressure and sync with the dive computer without me having to do anything. It was also simple and easy to download my dives to the suunto app. Love this watch! 

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What We Like

  • Good functionality for a mid-level dive computer
  • Comfortable silicone strap and a variety of colors make it suitable for daily wear as a watch
  • Strong Free Dive Mode

What We Don't Like

  • No Integrated Compass
  • No user-replaceable battery

The Suunto D4i Novo is neat looking watched-sized dive computer packed full of great diving features. 

It has 4  modes including watch, air, nitrox, and dedicated free diving for those who are serious about the sport.  It also has optional wireless air interaction allowing you to read current cylinder pressure and dive time remaining. 

Is easy-to-read partial dot-matrix display makes programming effortless and even allows the dive log to show a graphical display of your dive profile. 

The bottom line is the Suunto D4i Novo a compact all-around dive computer that makes the perfect travel companion no matter where you go diving.

Read Review: Suunto D4i Novo Review

Suunto Vyper Novo

Specification:

Manufacturer

Computer Style

Wrist Mounted

Dive Modes

Air, Nitrox, Gauge, Free & Off

Display

 Dot Matrix

Air Integrated

Integrated Compass

Battery

User-Replaceable CR2450

Connectivity 

USB Cable

Nitrox

3 Gases up to 99%

Trimix

Rebreather

This computer works great, I was able to easily switch between Air/Nitrox without directions. I also found it easy to read below and on the surface. The transmitter accurately displayed my air pressure and sync with the dive computer without me having to do anything. It was also simple and easy to download my dives to the suunto app. Love this watch! 

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What We Like

  • Simple to use 4 button menu navigation
  • Easy-to-read dot-matrix display with large digits.
  • Tilt compensated Digital 3D Compass

What We Don't Like

  • Can be pricey, if you add in the transmitter
  • Too big to wear as a  watch

The Suunto Vyper Novo is a feature-packed dive computer designed with 5 modes including air, nitrox, gauge, free-diving, and off.

Advanced features such as optional wireless air integration, digital compass, and gas switching ensure that the Vyper is the perfect dive computer to satisfy any recreational divers need. 

A large dot matrix display and four buttons user-friendly interface makes it one of the easiest dive computers to operate, even with minimal training.

The bottom line is, the Suunto Vyper Novo is a robust recreational dive computer great for intermediate to advanced diving.

Read Review: Suunto Vyper Novo Review

Oceanic Pro Plus X

Specification:

Manufacturer

Computer Style

Console

Dive Modes

Air, Nitrox, Gauge

Display

TFT Color Display

Air Integrated

Integrated Compass

Battery

Rechargeable 

Connectivity 

Bluetooth

Nitrox

Up to 50%

Trimix

Rebreather

This is a sweet dive computer! The screen is super bright and easy to read, especially for my aging eyes, and low light conditions. Without reading the manual I was able to find the info I wanted with much difficulty. The battery life is especially good as well. Overall, this is a winner for anyone  looking for a cutting edge, easy to read dive computer. 

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What We Like

  • Intuitive Menu Base Operation
  • Incredibly easy to see and to read
  • Dual Algorithms are an excellent feature

What We Don't Like

  • Too Expensive for most divers starting out
  • Lacks more advanced technical functions for the price

The Pro Plus X is the new console dive computer for the Oceanic Pro Plus line of computers. It has an intuitive 4 button user-friendly interface that is quick to get used to and easy to navigate.

The bright color display color-codes your dive data and projects high-resolution bar graphs allowing you to read and interpret vital dive information at a glance. No more squinting, Oceanic claims that this display has the largest and most edible digits of any dive computer available to date. This large display is powered by a rechargeable battery that will provide up to 60 hours of dive time per charge.

No need to guess where you’re going either, the Plus X also comes equipped with a tilt-compensated 3D compass that can be accessed throughout the dive with the press of a button. It will store up to 99 of your recent dives and can upload them to your devices wirelessly through Bluetooth.

The Bottom line is if you own a Scuba Regulator and are looking for a fantastic recreational dive computer that is both easy to read and operate look no further than the Oceanic Pro Plus X.

Read Review: Oceanic Pro Plus X Review

Best Technical Dive Computers

These are more high-end dive computers designed for more advanced and technical diving or divers who simply want the best for all diving. They may include features such as a color screen, rechargeable battery, and features and display customization, as well as trimix and closed-circuit diving. 

Garmin Descent Mk2i

Specification:

Manufacturer

Computer Style

Watch-Sized

Dive Modes

Air, Nitrox, Trimix, Gauge, CCR, Freediving

Display

Full colour Display

Air Integrated

5 Transmitter 

Integrated Compass

Battery

Rechargeable 

Connectivity 

Bluetooth

Nitrox

11 Gases up to 100%

Trimix

11 Gases up to 100%

Rebreather

I was an early adopter of the Mk1 and reliably used that for >100 dives. I also had a Fenix 6 as I loved the new features of that. This is the perfect blend. It is also amazing looking and does not feel as large or heavy as specs are due to the materials and ergonomics.

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What We Like

  • Strong Recreational and Technical diving features plus free diving mode. 
  • GPS track entrance and exit points
  • Subwave sonar allows you to connect to your transmitter from 10 meters away.
  • Smartwatch features and the variety of multi sports tacking is amazing

What We Don't Like

  • Very Expensive, plus transmitter must be purchase separately
  • Sound from sonar transmitter can be an annoyance for some divers 

The Garmin Descent MK2i is an advanced watch-sized dive computer designed to keep up with you above and below the water. It features advanced dive computer functions with a GPS multisport smartwatch. 

The bright 1.4″ sunlight-readable display can easily be read above and underwater and you can select additional screens for each dive mode to show only the information you want to see.

6 dive modes including support for s for single and multiple gas dives (nitrox and trimix), gauge, free diving, apnea hunt, and closed-circuit rebreather also makes it a compelling dive computer for all levels of scuba divers. 

The new Subwave Sonar allows you to monitor the pressure of up to 5 tanks from up to 10 meters away. It also allows you to store up to 200 dives on your wrist and the ability to review and share dive data via Bluetooth on the Garmin Dive App. 

GPS can track your entry and exit point on dive (will not track your location underwater), preloaded sports apps with heart rate monitor and smartwatch features can track all your activities on the surface.

The bottom line is, the Garmin MK2i is a great choice if you’re a scuba diver that would also like to track their performance above and below the surface in one smart and compact package. 

 

Shearwater Perdix AI

Specification:

Manufacturer

Computer Style

Wrist Mounted

Dive Modes

Recreation,Trimix, Rebreather, Gauge

Display

Full colour LED LCD

Air Integrated

Supports 2 Transmitters 

Integrated Compass

Battery

Rechargeable 

Connectivity 

Bluetooth

Nitrox

5 Gases up to 99%

Trimix

5 Gases up to 99%

Rebreather

Although I only use if for open circuit recreational diving, that is a small fraction of what this dive computer can do. I love this dive computer - every detail has been thought through, and dive information is presented to you in a clear and concise way.  It may be overkill for recreational divers, but it only presents the info that you need. Don't let its advanced tech features prevent you from considering the Perdix for recreational diving. Even with all its features, it's still priced below its competitor with air-integration. 

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What We Like

  • High visibility color screen with color-coded safety indicators
  • Easy to use 2 button interface with intuitive menu system
  • Very useful digital compass

What We Don't Like

  • Can only connect to 2 wireless transmitters
  • No Rechargeable batteries
  • There is no dedicated go back button

The Shearwater Perdix AI  is a compelling technical dive computer that’s powerful yet surprisingly very simple to use. 

It features a 2.2″ color display that can also be customized to show only the information that’s is important to you, and an intuitive 2 button user interface makes setting up and using the computer a breeze.

4 dive modes ensure the Perdix AI can accompany you no matter where your diving career takes you. There is a recreational mode with 3 gas Nitrox for serious recreational divers, Trimix, Closed Circuit Rebreather, and Guage mode to choose from.

The optional wireless air integration can display air pressure in all dive modes and can simultaneously connect to 2 transmitters.  While the integrated 3 axes digital compass is tilt-compensated and easy to understand. 

It also powered by easy to find AA batteries that give it about 40hrs of life in dive mode and can store up to 1000hr of dive time in the onboard logbook. You can also upload your dive data to a smart device quickly with smart Bluetooth technology as well as download the latest firmware updates.

The bottom line is, the Shearwater Perdix AI is an excellent choice for both serious recreational and technical divers who would like to get the most from their diving.

Read Review: Shearwater Perdix AI

Shearwater Teric 

Specification:

Manufacturer

Computer Style

Watch-Sized

Dive Modes

Recreation,Trimix, Rebreather, Gauge, Freediving

Display

AMOLED Color Display

Air Integrated

Supports 2 Transmitters 

Integrated Compass

Battery

Rechargeable 

Connectivity 

Bluetooth

Nitrox

5 Gases up to 99%

Trimix

5 Gases up to 99%

Rebreather

I did a few dives with the Teric, excellent battery life! you can also view your logged dives on the watch or upload them to your iPhone with the Shearwater app using Bluetooth. There is no GPS, meaning you have to manually enter you dive locations. It automatically alerts you when you need to do your safety stop and automatically start a 5 minute countdown at 15 feet. The bright display is easy to see underwater and has different brightness settings. I has sensors for water temperature and automatically stores it in your dive log. 

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What We Like

  • All the dive mode a diver will ever need
  • Haptic (Vibration) Alarms
  • Unlimited Customization

What We Don't Like

  • Can Be Expensive
  • Smaller Digits

The Shearwater Teric is a compelling watch-sized dive computer that does everything the Perdix does — plus more.

Don’t be fooled by its compact size, the Teric is as comfortable in the boardroom as it is for use for recreational diving, tech diving, or as a rebreather dive computer. 

All the features of the Perdix are present with the addition of a superb freediving mode, wireless rechargeable battery, and configurable audible and haptic (vibration) alarms. 

Although the display is smaller, its bright AMOLED color display is still easier to read than other watch-sized dive computers. The display is highly customizable too, you can choose from three different watch faces, as well as 15 different display colors to match the 15 different straps. 

The bottom line is, The Teric is an excellent choice for active scuba divers who like to have their dive computer with them at all times. Its design for technical divers but still easy simple enough for beginner divers to use. 

Read Full Review: Shearwater Teric Dive Computer

 

Scubapro G2 (Galileo 2)

Specification:

Manufacturer

Computer Style

Wrist Mounted

Dive Modes

Scuba, Gauge, Freediving, CCR

Display

TFT LCD Color Display

Air Integrated

Supports up to 9 transmitters

Integrated Compass

Battery

Rechargeable 

Connectivity 

Bluetooth, USB

Nitrox

8 Gases up to 100%

Trimix

8 Gases up to 100%

Rebreather

The G2 seem complex when I first got it but it is packed with great features. It is easy customizable, and has visual and audible alarms for anything. The freediving mode works really great paired with the heart rate monitor. I also like that you can store images. I use it to keep dive site maps with nav references. 

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What We Like

  • Bright, Clean, Easy-to-read display with intuitive operation
  • Real-Time dive profile adjustment based on individual monitoring with Advanced customization options
  • Rechargeable Battery with 50 hours dive time

What We Don't Like

  • Expensive, might not be affordable for most divers.
  • User manual and LogTRAK software could be improved.

The G2 (Galileo 2) is the newly upgraded version of Scubapro’s top of the line dive computer the Galileo. While still maintaining many of the features we have grown to love from its previous version.

The G2 has now become more versatile with all the conventional recreational dive modes, as well as tech modes, including CCR, Trimix, and Sidemount. Even freediving mode if that’s what you’re into. A bright color screen display draws your attention to what you need to know and a rechargeable battery gives you up to 50 dives per charge.

It can no store up to 1000hrs of dive profile and downloading your logbook to your PC, Mac, iPhone, or Android could be easier with new Bluetooth technology.

With all of its many new features, it is still very easy to use and operate. One of the main selling points of this computer is its flexibility and customizability. Allowing you to use as little or as much of the technology as you want.

The bottom line is, the G2 is a  fantastic all-around dive computer if you’re a new diver just starting out and want a computer that will follow you no matter where diving takes you or a tech diver who needs 9 gas mixes or closed-circuit rebreathers. It’s simply designed to go anywhere.

Read Review: Scubapro G2 Review

Suunto Eon Steel

Specification:

Manufacturer

Computer Style

Wrist Mounted

Dive Modes

Gauge, Air, Nitrox, Trimix, CCR

Display

TFT LCD Color Display

Air Integrated

Supports up to 10 transmitters

Integrated Compass

Battery

Rechargeable 

Connectivity 

Bluetooth, USB

Nitrox

10 Gases up to 100%

Trimix

10 Gases up to 100%

Rebreather

The G2 seem complex when I first got it but it is packed with great features. It is easy customizable, and has visual and audible alarms for anything. The freediving mode works really great paired with the heart rate monitor. I also like that you can store images. I use it to keep dive site maps with nav references. 

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What We Like

  • Excellent durable construction
  • arge, bright, easy to read display with simple navigation
  • Advanced customization and feature enhancement

What We Don't Like

  • The price might be out of the range for most recreational divers
  • The large numbers of features, data, customization options, overwhelming for beginners

The Eon Steel is Suunto’s flagship dive computer. It is a fully customizable dive computer, with a bright color screen, and easy enough for anyone to use from novice to expert divers.

A rechargeable battery will give you up to 40hrs of uninterrupted diving per charge while saving you on maintenance cost and batteries. The 3D digital compass is tilt-compensated up to 45 degrees, so you no longer have to hold your arm perfectly level to get an accurate reading.

It will also store up to 200hrs of your recent dives, allowing you to go for months without having to download your dive log to your PC, Mac, or mobile device.

It’s also very versatile with expert features for Trimix diving and Closed Circuit Rebreathers. While also giving you the ability to customize every aspect of the interface. Choose what information is shown and where it is shown.

The bottom line, Suunto has built the best large-screen air-integrated wrist-mounted dive computer on the market to date. Whether you’re a beginner diver looking for a dive computer to have through your diving career or a tech diver who dives with Trimix or CCR this is the perfect all-around dive computer.

Read Review: Suunto Eon Steel Review

Suunto Eon Core

Specification:

Manufacturer

Computer Style

Wrist Mounted

Dive Modes

 Air, Nitrox, Trimix, Gauge, CCR

Display

TFT LCD Color Display

Air Integrated

Supports up to 10 transmitters

Integrated Compass

Battery

Rechargeable 

Connectivity 

Bluetooth, USB

Nitrox

10 Gases up to 100%

Trimix

10 Gases up to 100%

Rebreather

I've been using the Eon Core for some time now and it's amazing. This computer ticks all the boxes. From the simplicity of the menu, to the the customizable display, couple with the easy to read crystal clear display. Having the tank POD connected is very insightful. I am able to see my breathing statistics in real time during the dive and after the dive via the logs. This computer will certainly grow with you as your diving style changes and progresses. 

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What We Like

  • Small and compact with large screen
  • Easy to operation when wearing tick gloves
  • Every dive mode you will every need

What We Don't Like

  • The screen is easy to scratch when the scratchgard is on

Suunto’s EON Core is a slimline version of its popular tech-oriented EON Steel, retaining many of the same features and the same sized screen, but less than half the weight of the Steel and a significantly lower RRP.

The menu system is extremely intuitive and the bright TFT display is user-customizable to display preferred information in classic or graphical formats, and the screen can be flipped to place the three buttons on either side of the display.

Out of the box, the EON Core operates in a standard recreational mode, but advanced modes for multiple gases (including helium) and rebreathers (CCR) can be activated as required by the user.

Up to ten optional wireless tank PODs can be monitored by a single EON Core, and 17 languages are programmed as standard. Suunto’s DM5 software allows for dive log transfer, firmware upgrades, and full customization of the computer.

What You Should Know Before Buying A Dive Computer: Buying Guide

Dive computer today comes with many different configurations and features. It can be a little bit difficult to find the right one. This quick guide should give you a basic idea of which computer will work best for you.

All dive computer is broken down into two major categories, these are:

  • Non-Air Integrated – Will not give you any information on the air in your cylinder.
  • Air Integrated – Will give you information on current cylinder pressure as well as other information. Air integration can either be wireless or connected by you high-pressure hose. 

Next, You will need to decide where you want your Info.

  • Wrist Mounted –  Allows you to have all your dive information on your arm. This makes it much easier to read and is more streamlined. 
  • Console Mounted – These are connected to your scuba regulator via the gauge console. Great if you prefer all your dive info in one place. 
  • Watched Sized – These dive computers are also wrist-mounted but are the size of your typical watch. Many, are quite stylish and can be worn on land without drawing too much attention. 

Before choosing a dive computer thou, there are a few things we must consider before making a decision.

What Is Your Diving Level? 

One of the first things you should consider is your experience level and finding a computer to match the type of diving you will be doing. The requirements for someone just starting out will be completely different from a seasoned diver. 

  • Beginner – A simple computer that is both easy to read and use is perfect for someone just starting out.  Let’s face it, you’re going to be too busy trying to breathe comfortably and swimming to be messing around with a more complicated computer. 
  • Advanced – For more advanced recreational diving or tech diving, your needs are going to be completely different. Having features such as multiple gas mixes or Trimix will be more important to you.

Are You Getting Additional Training?

However, if you’re planning on getting additional training then you might consider buying a computer with the feature you will need now rather than having to upgrade later on. 

Spending just a few more dollars now can save you hundreds down the line when you realize that you need a more versatile computer.

How Much Can You Spend?

Your budget is also going to be a determining factor when choosing a computer as well.  There is no need to look at computers that are way above your spending limit. Knowing what you can spend will help you choose the best dive computer you can afford.

How Often Are You Planning To Dive?

If you are planning to dive only a couple times a year there is no need to get a high-end dive computer.  A good entry-level computer will give you all the information you need to stay safe.

Now, If you are someone that dives often, you may consider a mid-range to high-end with more features to make life much easier. These may include features such as air integration, PC or Mac connectivity to download your dives, and color screen for easier viewing.

How Good Is Your Eyesight?

Can you clearly read the data with your mask on? The main purpose of your dive computer is to display critical dive data. If you’re not to read or understand, then it would be completely useless – wouldn’t it? 

Let’s face it, a watch-sized dive computer might look great on your wrist out of the water, but if you can’t easily read the information you should consider a computer with a large display. This way you will spend more time enjoying your diving instead of constantly squinting trying to figure out what your computer is saying. 

If your eyesight is diminishing,  you should also consider a color display. They are generally easier to read than traditional displays. 

Where Are You Planning To Dive?

  • Locally – If you’re planning to dive locally there pretty much no restrictions when it comes to size and weight
  • Travel – If you travel for most of your diving a non-air integrated wrist-mounted computer would work best. That is unless you own a Scuba Regulator of course.  This will also you to download all your dive to your computer instead of using pen and paper. It also allows you to dive with your preferred unit of measurement, which can vary from country to country. Watch-sized computers are also ideal for traveling because they are very lightweight, and save more space. 

Continue Reading

Do you want more scuba diving gear recommendations? continue reading these articles below:

Dive Computer | Scuba Regulator | Wetsuits | Scuba BCD | Dive Knife | Dive Mask | Scuba Fins

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