10 Best Dive Computers in 2017

The-Best-Dive-Computers
Exploring the large underwater world can be addicting and those who have done it once will often quickly go back for more. This largely unresearched and unknown area of the world is appealing to more and more people every year. Scuba diving is typically a very rewarding and fun experience but as it is in a very unknown area, it is important to have many safety measures with you for your dive. An important safety measure to always have on hand is a dive computer. This will allow you to monitor various information when exploring deep into the ocean.

When underwater it is easy to get disoriented and not know direction and even what depth you are at, especially for new divers. These devices will effectively log your dive and is also the most important and easiest way to avoid decompression sickness. In a sleeker, everyday design, they have now come out with dive watches that allow them to translate to everyday use. The best dive computer watch is lightweight and can be worn just as a regular computer.

It may be hard to tell what the best dive computer is, that is why we have done the research and listed our top ten choices below. These are the most popular and the highest rated dive computers in 2017.

QUICK ANSWER: THE BEST DIVE COMPUTERS

Best Dive Computers

Editor's Choice

Shearwater Research Dive Computer

Suunto Zoop Novo Wrist Scuba Computer
  • Suunto Zoop Novo Wrist Scuba Computer

  • Our rating
  • Screen size: 2.6”
  • Weight: 0.6 pounds
  • Price: See Here
Best Value

Cressi Giotto Wrist Computer

Dive Computers Reviews

Shearwater Research Dive Computer

Cressi Giotto Wrist Computer
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This dive computer from Shearwater is an exceptional piece of technology. The brightly colored 2.4 inch screen shows everything you need to know in a small compact design. Stainless steel screws hold the waterproof plate in place while a dual strapping system ensures this high tech scuba computer stays on your body at all times. Overall this is a high quality setup that will give you the information you need when you need it. Not only compatible with air, but also Nitrox and Trimix this dive computer will log up to 1000 hours of your dives. The Shearwater Research Dive Computer is multi functional and will serve you for years to come running off a single rechargeable AA battery.

Battery: 1x AA

Measurements: 3” x 4” x 4.5”

Screen size: 2.4”

Weight: 0.45 pounds

What makes this computer stand out:

  • Air-Nitrox-Trimix capable
  • Runs of a single AA battery
  • Logs 1000 hours of diving

Suunto Zoop Novo Wrist Scuba Computer

Suunto D4i Novo Watch

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Safety is this dive computers middle name. It tracks your descent and ascent and alerts you if you move too quickly. The easy to read screen shows your air and nitrox levels, date and time, depth and temperature. Large buttons allow you to quickly move through the interface while the highly configurable band will fit your wrist. The Suunto Zoop Novo scuba computer is a top of the line option for divers that are entering the sport. It will allow you to start and grow without needing a new computer any time soon.

Battery: 3 Volt

Measurements: 5.5” x 6.4” x 8.2”

Screen size: 2.6”

Weight: 0.6 pounds

What makes this computer stand out:

  • Easy to read screen
  • Highly configurable strap
  • Easy to use buttons

Cressi Giotto Wrist Computer

Cressi Giotto Wrist Computer

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Displaying depths up to 120 meters the Cressi Giotto Wrist Computer will allow you to take this with you no matter where you dive. A simple three button system allows you to navigate through the interface with ease which is readable on the large 2.6 inch screen. Included in the system is a large 3 Volt battery that is easily rechargeable with the travel charger. With all the standard alarms and indicators you can rest assured that you will be taken care of by this wrist computer. Up to 70 hours or 60 dives can be saved where you can compare your time and details with ease. This wrist dive computer has everything you need to enjoy the perfect dive.

Battery: 3 Volt

Measurements: 2.6” x 1”

Screen size: 2.6”

Weight: 1.2 pounds

What makes this computer stand out:

  • High definition screen
  • 11 unique styles
  • Easy to navigate menus

Suunto D4i Novo Watch

Suunto D4i Novo Watch

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This simple looking scuba dive watch computer is a full featured high end piece of technology. With four modes, including air and nitrox, you will be fully updated with the amount of air you have left. Suunto’s built in decompression algorithm will make your dive the safest possible. If you are ascending too quickly an alarm will alert you to slow down or even stop. As technology advances your firmware should too. This is why Suunto’s firmware is updateable keeping you updated as more is learned about this sport. All of this is strapped to your wrist by an ultra comfortable strap system.

Battery: 3 Volt

Measurements: 3.8” x 5.2” x 5.3”

Screen size: 2”

Weight: 0.7 pounds

What makes this computer stand out:

  • Comfortable strap
  • 9 different colors
  • Upgradable firmware

Hollis TX-1 Trimix Computer with Transmitter

Hollis TX-1 Trimix Computer with Transmitter

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Not only is this good looking but also a fully featured dive computer. The Hollis TX-1 Trimix computer comes with everything you expect from your dive computer making it one of the best on the market. The large screen is broken into many different sections  giving you quick access to all the necessary options and figures you need. No matter what kind of air you dive with, including trimix, this computer will be able to give you accurate readouts of the stats that matter the most to you. Not only that a complex algorithm allows you to control your decompression to perfectly time your ascent to the surface. Simply hook this system up to your computer to see your dive stats to prepare for your next dive. This will allow you to compare your dives and show you where you can improve.

Battery: 3 Volt

Measurements: 6” x 5” x 2.5”

Screen size: 2.5”

Weight: 0.55 pounds

What makes this computer stand out:

  • Easy to use system
  • Stylish design
  • Lightweight

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Cressi Leonardo Scuba Dive Computer Wrist Watch

Cressi Leonardo Scuba Dive Computer Wrist Watch

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This scuba dive computer is perfect for those new to the sport. With a single button interface programming Air, Nitrox and Gauge is a breeze. An edge to edge high definition screen makes this computer easy to read while still being incredibly compact. Traveling is made easy with this computer’s size and long battery life. The battery life is clearly indicated on the screen so you can be assured you have enough time before your dive. Equipped with a 60 dive, 70 hour logbook memory function you will be able to track your progress. With audible alarms this dive computer is built with safety in mind. This computer is able to dive into depths of 120 meters and work with altitude adjustment up to 3,700 meters, this watch effortlessly goes where you go. You are able to fully reset this computer after each dive which makes it a great option to share amongst friends.

Battery: Replaceable CR2430 3-Volt Battery

Measurements: 5” x 3.5” x 4”

Screen size: 1.8”

Weight: 0.5 lbs

What makes this computer stand out:

  • 120 meter dive depth
  • 70 hour logbook memory
  • Single button interface

Oceanic Geo 2.0 Air/Nitrox Computer Watch

Oceanic Geo 2.0 Air/Nitrox Computer Watch

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This stylish computer has a high end stainless steel accent ring. With a Dual Algorithm and Deep stop option the upgrades in this watch are easy to see. With four different operating modes personalizing this computer is easy. Watch, gauge, norm and free options allows you to personalize your dive to be completely your own. This computer watch is incredibly user friendly with an interface that allows you to navigate your way through menus with ease. Equipped with a 24 dive-on unit log book allows you to track your activity. Onscreen history mode allows you to track  total number of dives, maximum depth, total dive hours, and lowest temperature.

Battery: 3 Volt

Measurements: 5.5” x 5.5” x 3”

Screen size:  1.25”

Weight:  0.8 lbs

What makes this computer stand out:

  • 30 day satisfaction guarantee
  • Onscreen history
  • Deep stop

Mares Smart Wrist Dive Computer

Mares Smart Wrist Dive Computer

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This Mares dive computer is capable of 200 dives on a single battery with a capacity to record up to 36 hours of information. You will be able to dive to depths up to 150 meters (492 feet) allowing you to grow into this setup. The scratch resistant LCD screen is easy to read even in direct sunlight. Everything from temperature, depth and ascent rate are shown on the large face allowing you to stay up to date on your crucial stats. Alarms are able to be programmed or shut off completely giving you full control of every aspect of your dive. No longer do you need to worry about your watch becoming outdated as the firmware is easily upgradable. This option is a great option for beginners or advanced divers alike.

Battery: 3 Volt

Measurements: 6” x 5” x 5”

Screen size: 2.5”

Weight: 0.85 lbs

What makes this computer stand out:

  • Scratch resistant LCD screen
  • Dive up to 150 meters
  • 24 month warranty

Mares Puck Pro Wrist Dive Computer for Scuba Diving

Mares Puck Pro Wrist Dive Computer for Scuba Diving

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There is no question Mares makes some of the best quality dive computers available on the market. The Puck Pro is no exception. With a large easy to read screen and it’s lightweight design it is an excellent option for any level diver. A single button easily navigates the menus while a large round screen provides all the information you need no matter how you dive. The battery will last you hours of diving and can be replaced for when a second battery is needed for remote dives. This Mares option is one of the top dive computes on the market today.

Battery: 3 Volt

Measurements: 5” x 5.35” x 6.8”

Screen size: 2.5”

Weight: 0.75 pounds

What makes this computer stand out:

  • Easy to read screen
  • Single button navigation
  • Comfortable strap

Suunto EON Steel Dive Computer

Suunto EON Steel Dive Computer

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The Suunto EON dive computer is one of the most advanced systems available. An exceptionally large and colorful screen displays graphs and models instead of only numbers. This will allow you to quickly see how your dive is going with a single glance. Three large buttons are generously spaced out giving you confidence even while wearing large gloves. A larger unit means that a larger battery is included in this model. The large fully adjustable strap will ensure this unit stays on your wrist giving you the data you need. Features such as rebreather and trimix capabilities will give you the options to grow into this computer without needing to purchase new ones over the years.

Battery: 3 Volt

Measurements: 4.1” x 6” x 8”

Screen size: 3”

Weight: 0.77 pounds

What makes this computer stand out:

  • Fully adjustable strap
  • Colorful screen
  • Easy to press buttons

What is a Dive Computer?

What-is-a-dive-computer

Being able to track your dive is a crucial aspect of staying safe. A dive computer will have all your data available in a small compact setup. Knowing things like how long you have been underwater and your diving depth will allow you to plan your route and alter your breathing accordingly. These little computers can actually save your life.

High quality computers can alert you of a fast descent or ascent which can cause dizziness or even the bends. This happens when you ascend to quickly which cause air bubbles to form in your body which can be fatal. There are many features that these little pieces of technology provide that can make your dive more enjoyable.

What is your level of diving?

Different levels of divers will need different dive computers. Beginners to the sport may not need fancy features that more advanced divers need. The most important thing beginners should look for is a large easily readable screen and has an easy to use interface. This will ensure you will not run into trouble while under the water. More advanced divers should look for advanced features relating to decompression and a more advanced interface.

Things to look for in the best dive computer

There are many things you need to have in your dive computer. This is one of the main pieces of gear that can help you through every step of your dive. Dive computer reviews agree that the following are the most important things to consider before making your purchase.

Ease of use

Even if the dive computer has the latest technology and a crystal clear LCD screen if it is not easy to use it is not worth the money. Being able to navigate through the menus with gloves on is a key aspect you should consider when buying a dive computer. Large, space out buttons will make your trip underwater easier and instill confidence in your equipment.

We recommend spending time learning your system before entering the water. This will save you time, energy and confusion while on your dive. We suggest reading the reviews of the product on the lookout for how easy the computer is to learn.

Readability

There is no point in spending the money on a dive computer if you are not able to read the screen with your mask on. It is highly recommended to find a computer that has a multi colored or bright screen that allows you to easily see the readouts. A dark text color on a light background also creates enough contrast to see the critical writing. Not having to shine a light on your screen will save you a step and allow you to spend your time on other things. It is also important to get one with a large enough display to easily read.

Gauges

A few gauges you can live without but depth, how much air you have left and time under water are ones that you cannot. Being kept updated in real time about your dive is critical for not only safety but peace of mind. Knowing how much air and battery you have left is not something that can not be accurate as it could affect every aspect of your dive.

Some dive computers will help you with your decompression time. They will have specially designed algorithms that factor in the depth and decent time which will output how long your ascent should be. If you are traveling too fast they can even tell you to stop and hold your depth while your body gets accustomed to the change in altitude.

Mounting

Being able to easily see your computer is a key aspect to consider when looking to purchase a dive computer. Many are worn on your wrist while some attach to your suit. Being able to simply turn your wrist and have all your information available to you is a sought after feature. While others like their stats more out of the way allowing their arms to be free from added weight. This is personal preference but should be thought out for your next dive.

Warranty

One way to tell the quality of your scuba gear is by the warranty. All dive computers will come with a one year warranty while well made ones will come with up to a two year. Longer warranties indicate higher materials used to make the product. Look for dive computers that have a two year warranty whenever possible.

Pricing

Dive computers can cost anywhere from $199 to upwards of $1700. If you are just entering the sport of diving you may not need a fully equipped dive computer. Finding one that has the gauges and specs you need is key. Sacrificing high tech features can save you some money but may be missed when you develop more experience. Color screens will also increase price and are not always necessary.

Connectivity

Being able to connect your dive watch to your computer will allow you to compare your dives over time. This will show you how you are progressing and stats you never thought of during your dive. You will be able to see everything from the depths you travel to your time underwater. This shouldn’t make or break your decision but is a nice feature to have at the end of the day.

Most computers come with memory logs built into the device. This may be measured by time in use or number of dives but is a nice feature to have when tracking your diving progress. It allows you to save your dives and compare them with each other.

Globo Surf Overview

Exploring the underwater world is something everyone should experience. The escape from the world into a majestic underwater life can surely become addicting. While this is typically an incredibly rewarding experience it is important to take as many safety precautions as possible to give you peace of mind.

A dive computer on hand allows you to track your dives so that you can monitor your process. It also allows you to understand the depth, time below water and tracks the air you have remaining which will keep you safe no matter what depths you’re diving at. This is the biggest factor to reducing the chances of decompression sickness which can be potentially life threatening. With the help of the best dive computer you can assure that your time underwater is both safe and incredibly enjoyable.

Have you tried any of the dive computers on our list? Have a favorite we didn’t mention? Chat with us about it in the comment section below.

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My name is David Hamburg. I am an avid water sports fan who enjoys paddle boarding, surfing, scuba diving, and kite surfing. Anything with a board or chance I can get in the water I love! I am such a big fan I decided to start this website to review all my favorite products and some others. Hope you enjoy!

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