13 Best Dive Computers for 2023

Brian Young  · min rEAD

Choosing the right dive computer is an essential tool whether you're just starting out or if you're looking to improve your dives. In this guide, we are going to look at some of 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.

Let's dive in!

Our Pick For Top 5 Dive Computer in 2023

Best Overall

Shearwater Perdix 2 Review

Shearwater Perdix 2

● Robust durable design
● Air, Nitrox, Trimix Mode
● User replaceable AA Battery
● Vibration Warning Alerts

Best for New Divers

Suunto Zoop Dive Computer

Suunto Zoop Novo

● Easy 4 button Interface
● Air, Nitrox, Gauge and Freediving
● Easy-To-Read Display
● Affordable Price Point

Best Watch-Sized

Shearwater Teric Review

Shearwater Teric

● Bright OLED display
● Intuitive user-interface
● Audio and vibration alarms
● Bluetooth Technology

Best for Advanced Divers

Shearwater Peregrine Dive Computer Review

Shearwater Peregrine

● Color LCD Display
● Air, Nitrox, 3-Gas Nitrox, Gauge
● Simple 2-Button Interface
● Rechargeable Battery

Best for Budget

Cressi Leonardo Front View

Cressi Leonardo

● Single button interface
● Easy to read
● PC and Mac connectivity
● Affordable price point

We’re reader-supported. When you buy through links on our site, we may earn an affiliate commission.


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. We have researched many different computers, read countless reviews and ratings, and have created a  list of the best dive computers along with reviews of each on the list.

What are the Best Dive Computers For 2023?


Below are the best dive computers based on price point. Any of the computers below would make a great choice for a dive computer. If you are still unsure what you need in the best dive computer read our buying guide below. 

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

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. 

Mares Smart Dive Computer

Mares Smart Dive Computer Review

Key Features

● Compact Watch-Size Design
● Intuitive User Interface
● Easy to Read Display
● User Replaceable Battery

Manufacturer: Mares

Design

The compact and sleek design of the Mares Smart Dive Computer makes it a comfortable fit on the wrist, without compromising on readability. But, the segmented display feels a little old-fashioned.

Functionality

With its user-friendly interface, advanced features, and safety alarms, the Mares Smart offers excellent functionality for divers of all levels. However, On-board memory is small, and it’s easy to accidentally trigger a 24-hour lockout.

Ease of Use

The simple two-button user interface and intuitive menu navigation make this dive computer easy to use for divers of all levels.

Cost

Priced reasonably, the Mares Smart Dive Computer offers great value for money with excellent features and sturdy design.

Overall Score:

3.9/5

Summary:
The Mares Smart is a watch-sized dive computer that offers excellent functionality, safety features, and convenience at an affordable price. Its compact design, user-friendly interface, and an array of alarms make it a great choice for divers just starting out or those looking for a reliable dive computer. Read The Full Review

Where to Buy:

Mares Smart Black and Gray

Get a great deal on the Mares Smart  at these recommend retailers:

Mares Puck Pro + Dive Computer

Mares Puck Pro Plus Review

Key Features

● Single button operation
● Slim streamline design
● Intuitive menu navigation
● Nitro compatible

Manufacturer: Mares

Design

A Slim profile streamlines the computer, while large digits and a segmented display make it easy to read. The simple interface and single-button operation make it user-friendly.

Functionality

With options for air, nitrox, and bottom timer modes, this computer is suitable for a range of divers. Its advanced features such as Bluetooth uplink and firmware updates make it a future-proof investment.

Ease of Use

The single-button operation and intuitive interface make this dive computer easy to use, even for beginners. However, some users may prefer multiple buttons for specific functions.

Cost

With a reasonable price point compared to other dive computers on the market, this computer offers great value for money. Excellent price for your first dive computer.

Overall Score:

4.0/5

Summary:
The Mares Puck Pro + Dive Computer is a reliable, user-friendly, and affordable option for beginner to intermediate divers. With its feature packed, sleek design, and easy operation, this dive computer has proven to be a popular choice for many divers. Whether you are a beginner or an experienced veteran, the Mares Puck Pro+ will make your diving experience smooth and safe. Read The Full Review

Where to Buy:

mares puck pro plus on wrist

Get a great deal on the Mares Puck Pro +  at these recommend retailers:

Cressi Leonardo Dive Computer

Cressi Leonardo Dive Computer

Key Features

● Single button interface
● Easy to read
● PC and Mac connectivity
● Affordable price point

Manufacturer: Cressi

Design

It has a rugged and durable design with an easy-to-read display. However, the segmented abbreviations can be tricky to understand at first.  

Functionality

It's a great entry-level dive computer. It has only the essential features for basic recreational diving, nothing more.

Ease of Use

The single-button operation and user-friendly interface make this dive computer easy to operate even for beginners.

Cost

The Cressi Leonardo is relatively inexpensive.  It is reasonably priced for the feature set it offers.

Overall Score:

3.8/5

Summary:
The Cressi Leonardo Dive Computer is an excellent entry-level dive computer that delivers functionality, reliability, and value for money. Its rugged design, user-friendly interface, and affordable price point make it a top choice for beginner divers or those looking for a dependable backup dive computer. The only downside is its limited functionality beyond recreational diving needs. Read The Full Review

Where to Buy:

Cressi Leonardo Front View

Get a great deal on the Cressi Leonardo  at these recommend retailers:

Suunto Zoop Novo Dive Computer

Suunto Zopp Novo Black Blue and Lime

Key Features

● Easy 4 Button Interface
● Air, Nitrox, Gauge and Freediving
● Large easy to read display
● Affordable price point

Manufacturer: Suunto

Design

The Sunnto Zoop Novo is stylish dive computer designed with beginner divers in mind. With its intuitive user interface, it also boasts four operating modes: Air/Nitrox, Gauge (with Run-Timer), Free and Off. Also, the monitor case is made of high quality polyurethane material making it lightweight yet durable.

Functionality

This computer is perfect for the basic recreational diver. It has all the essential features like an easy-to-read display, a durable construction, and intuitive navigation. The simple 4 button operation makes it user friendly. However, it may lack more advanced feature for some divers.

Ease of Use

The Zoop Novo is incredibly user-friendly, making it a breeze to learn, navigate, and utilize. With intuitive access to relevant data and the ability to customize alarms, it provides a seamless and efficient experience.

Cost

Priced at a reasonable rate, this computer stands out from its competitors in the same price range by offering a rich set of capabilities. With its diverse range of features and functionality, it provides excellent value for the money, making it an ideal choice for new diver.

Overall Score:

4.1/5

Summary:
The Suunto Zoop Novo is an easy to use entry-level dive computer that improves greatly on the original by adding better capabilities and providing a great introduction to the Suunto family of premiere dive computers. Its large dot-matrix display and four-button intuitive user interface make the Zoop Novo one of the easiest dive computers to program and use with minimal training. Offered at an affordable price point, it makes an excellent first computer if you’re just starting out. Read The Full Review

Where to Buy:

Suunto Zoop Dive Computer Black

Get a great deal on the Suunto Zoop Novo  at these recommend retailers:

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.

Shearwater Peregrine 

Shearwater Peregrine Dive Computer Review

Key Features

● Color LCD Display
● Air, Nitrox, 3-Gas Nitrox, Gauge
● Simple 2-Button Interface
● Rechargeable Battery

Manufacturer: Shearwater Research

Design

It's thin and streamlined on your wrist, while still being very robust with stainless steel buttons, and wireless charging.

Functionality

With its 4 diving modes, customizable algorithm, and vibration alerts, the Peregrine offers excellent functionality for both beginner and advanced recreational divers.

Ease of Use

The two-button interface and customizable display make navigating through the Peregrine's features a breeze. A large color 2.2-inch display makes it easy to read.

Cost

Compared to other high-end dive computers, the Shearwater Peregrine offers exceptional value for its price point.

Overall Score:

4.4/5

Summary:
Overall, the Shearwater Peregrine is an excellent dive computer for both beginner and advanced recreational divers. Its bright color display, easy-to-use interface, customizable features, and reliable performance make it a top choice in its price range. With Shearwater's reputation for producing high-quality, long-lasting dive gear, the Peregrine is definitely worth considering for your next dive computer purchase. Read The Full Review

Where to Buy:

Shearwater Peregrine Dive computer Side View

Get a great deal on the Shearwater Peregrine  at these recommend retailers:

Suunto Vyper Novo 

Suunto Vyper Novo Dive Computer

Key Features

● Easy to read display
● Simple Menu Navigation
● Wireless Air Integration
● Integrated Compass

Manufacturer: Suunto

Design

Intuitive menu and easy to read display makes the Vyper Novo easy to program and operate. However, it not small enough to wear as a watch.

Functionality

Excellent features for advanced recreational divers, it may be the only dive computer recreational divers will ever need, but doesn't have all the features that tech divers are looking for.

Ease of Use

The four-button operation is easy to use even with gloves, and operation is simple and intuitive.

Cost

Some people may find it a bit too expensive, but the mid-range price is perfect for beginner to advanced divers. The Vyper Novo has all the features many recreational divers will ever really need.

Overall Score:

4.4/5

Summary:
The Suunto Vyper Novo offers a range of advanced dive computer features and capabilities in a streamlined, compact wrist-mounted computer. The display is easy to read and the rugged design is durable, and it’s a great mid-level dive computer. A great choice for intermediate divers who needs more advanced features than an entry-level dive computer can offer.
Read The Full Review

Where to Buy:

Suunto Vyper Novo Review

Get a great deal on the Suunto Vyper Novo  at these recommend retailers:

Suunto D4i Novo 

13 Best Dive Computers for 2023 2

Key Features

● Compact and lightweight
● Wireless air integration
● 4 dive modes incl. Freediving
● Audio & visual Alarms

Manufacturer: Suunto

Design

It's sporty and stylish while still being incredibly useful. Silicone bands are very comfortable and dry quick out of water. However, the screen might be too small for aging eyes.

Functionality

It all the functions you would expect from a mid-price dive computer like Air, Nitrox, and even a dedicated Freediving mode. However, it lacks some more advanced features as well as an integrated compass. .

Ease of Use

The new 4 button user interface makes setting up and using the dive computer very easy. However, the small buttons on the computer might be hard to press while wearing thick gloves.

Cost

The D4i Novo is reasonably priced for a mid-Level dive computer and what it can offer. It is a great buy if you can afford it.

Overall Score:

4.1/5

Summary:
The Suunto D4i Novo Dive Computer is a great looking, watch-sized dive computer, that packs all the features of a more conventional dive computer in a lightweight compact package. It features Air, Nitrox, and a dedicated Freediving mode for those who are serious about apnea diving, as well as wireless air integration. The user interface is easy to understand the dot-matrix screen is clean and easy to read. A great choice for active divers who want to wear their dive computer all the time. Read The Full Review

Where to Buy:

Suunto D4i Novo Black

Get a great deal on the Suunto D4i Novo  at these recommend retailers:

Best High-End 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 display customization, as well as trimix and closed-circuit diving. 

Shearwater Perdix 2 

Shearwater Perdix 2 Dive Computer TI and TI Black

Key Features

● Robust durable design
● Air, Nitrox, Trimix Mode
● User replaceable AA Battery
● Vibration Warning Alerts

Manufacturer: Shearwater Research

Design

The Perdix  2 features a rock-solid durable design, nothing feels cheap. A slim profile makes it very streamlined and hardly noticeable on your wrist while diving.  

Functionality

It is a versatile dive computer that can handle any dive situation from recreational diving to more technical Diving. It also has a very responsive digital compass. 

Ease of Use

A simple two-button interface with clear menu prompts makes customizing and using the computer very easy. A bright color display makes reading dive information easy.

Cost

It is not cheap, but is priced well with other dive computers in its category. However, for the price, we were expecting a rechargeable battery. 

Overall Score:

4.8/5

Summary:
The Shearwater Perdix 2 is a compelling dive computer that gives you full customization over everything, from the vivid color screen to your gradient factor. While being very powerful, it is surprisingly very simple to use.  This makes it a favorite for both serious recreational and technical divers who would like to get the most from their diving. Read The Full Review

Where to Buy:

Shearwater Perdix 2 TI

Get a great deal on the Shearwater Perdix 2  at these recommend retailers:

Oceanic Pro Plus X 

Oceanic Pro Plus X Dive computer Review

Key Features

● Large color display
● Intuitive 4 button Interface
● Digital 3D compass
● Rechargeable Battery

Manufacturer: Oceanic

Design

The Pro Plus X design with a large vibrant full-color display using TFT technology, ensuring readability in direct sunlight and glare. It also have a rechargeable Lithium Ion battery and Bluetooth connectivity.

Functionality

The Oceanic Pro Plus X is packed with features that cater to both novice and experienced recreational divers. However, some users have reported that the color on the screen can be hard to see on deeper dives.

Ease of Use

This dive computer is incredibly easy to use and navigate. The 4 button user interface is intuitive, making it simple for even the most novice users to adjust settings and access dive data.

Cost

Priced on the high-end for recreational dive computers, the Pro Plus X is an investment that may be worth it for recreational diving.

Overall Score:

3.9/5

Summary:
The Oceanic Pro Plus X Dive Computer is a standout in the world of recreational dive computers. With its easy-to-read screen, user-friendly interface, and advanced features such as air integration and dual algorithms, it's an excellent choice for both novice and experienced divers alike. While on the pricier side, its functionality and design make it a worthwhile investment for any diver looking to enhance their underwater experience. Read The Full Review

Where to Buy:

Oceanic Pro Plus X Dive Computer

Get a great deal on the Oceanic Pro Plus X  at these recommend retailers:

Shearwater Teric 

Shearwater Teric Dive Computer

Key Features

● Bright OLED display
● Intuitive user-interface
● Audio and vibration alarms
● Bluetooth Technology

Manufacturer: Shearwater

Design

The Teric is a well designed watch-sized computer constructed from strong durable materials. However, can be bulky on smaller wrist.

Functionality

It is a very versatile dive computer that performs flawlessly in any dive scenario including freediving. Plus it make a for a great dress watch as well.

Ease of Use

The 4 button user interface with menu prompts makes setting up and using the dive computer breeze. The buttons are easy to press even while wearing gloves

Cost