What Are The Best Dive Computer Watch?

When it comes to diving computers there is no preferred way to wear them.  You can pretty much mount them anywhere you like.

You can wear them on your forearm, clip to your BC, or have it attached to your regulator as part of the console. Better yet, you can have all the advanced features of today’s dive computer in an elegant wristwatch.

When looking for a dive computer watch thou, there are a lot to choose from.

You can opt for a budget model that simply tracks no-decompression-limits, or you can opt to get a top-of-the-line computer with all the bells and whistles.  Your choice will basically be determined by your budget and personal preferences.

Dive Computer Watch Comparison Chart

Following is a table of some of the most popular dive computer watches. Use it to quickly compare their features, ratings, and prices.

Computer

Rating

Price

Style

Display

Air Integration

Integrated Compass

Tri-Mix

Check Price

Suunto D6i Novo Zulu Watch Size Dive Computer

8.8

$$$

Wrist

Partial Dot Matrix

Oceanic Oci Dive Computer Watch White

8.6

$$

Watch

Partial Dot Matrix

Suunto D4i Novo Lime Perspective

8.0

$$$

Watch

Partial Dot Matrix

Mares Matrix Dive Computer Watch

7.0

$$

Watch

Full Dot Matrix

Oceanic Geo 2.0 Dive Computer Watch

8.0

$

Watch

Segment

Sherwood Amphos Air Watch Dive Computer

7.0

$$

Watch

Segment

7.5

$

Watach

Segment

Mares Smart Dive Computer

8.0

$

Watch

Segment

Sherwater Teric Dive Computer

9.5

$$$

Watch

Color

Cressi Newton Dive Computer

7.0

$

Wrist

Segment

Compare Dive Computers

Compare the key features of over 20 of the best dive computer to find the right one  for your diving needs

Reviews of Some of the Best Dive Computer Watch

Any of the following watch-sized dive computers would be a great buy. The one that’s best for you basically come down to your personal preference and budget.

Just like anything else, you can get a really nice dive computer with all the features if you’re willing to spend a little bit more, but there are great products at every price point.

Still Looking For The Right Computer?

Check out our list of the top 10 dive computer available on the market today. 

Under $400

Watch-sized dive computers around this price range are great if you’re beginner diver or if you prefer a more simplified dive computer. They generally have only the key diving features with a log book to keep the cost a the bare minimum. 

Mares Smart

Mares Smart Dive Computer

modes:

Air,Nitrox,Gauge, & Free dive

Air Integration:

Integrated Compass:

Display:

Segment

User Replaceable Battery:

Yes, CR2450

Gas Switching:

Up to 2 Gases 

Best For:

Beginner Divers or backup computer

  • Very affordable price point  
  • Easy to read display with 3 distinct section 
  • Available in a variety of colors, attractive to wear as an every day watch
  • Only the basic dive computer features 
  • Small logbook memory (35hrs)
  • Minus Circle
    2-button navigation can be slow and cumbersome

Read Full Review: Mares Smart Review

Oceanic Geo 2.0

Oceanic Geo 2.0 Dive Computer Watch

modes:

Watch, Norm (Air / Nitrox), Gauge, & Free Dive

Air Integration:

Integrated Compass:

Display:

Segment

User Replaceable Battery:

Yes, CR2430

Gas Switching:

Up to 2 Gases 

Best For:

Beginner to Intermediate Recreational Divers

  • Dual algorithms with additional conservatism settings
  • Easy to operate 4 buttons navigation with back step
  • Automatic altitude adjustments
  • Only the basic dive computer features 
  • Small logbook only 24 Dives

Aqua Lung i200

modes:

Air, Nitrox, Gauge, and Free Dive

Air Integration:

Integrated Compass:

Display:

Segment

User Replaceable Battery:

Yes

Gas Switching:

Up to 2 Gases 

Best For:

Beginner diver or as a back up

  • Easy to use and read once you get grasp
  • Maintains settings and calculations between battery changes 
  • Ability to update software (require optional download cable)
  • Not very intuitive to operate, takes a while to figure out 
  • User manual can be confusing and not well written

Cressi Newton

Cressi Newton Dive Computer Black

modes:


Air, Nitrox, & Gauge

Air Integration:

Integrated Compass:

Display:

Segment 

User Replaceable Battery:

Yes, CR2430

Gas Switching:

Up to 2 Gases 

Best For:

Beginner to Intermediate Divers

  • Oversize digits makes critical data easy to read
  • You can Swap between nitrox and air modes even during deco and optional deep stops
  • Option to fully reset the dive computer
  • Can be a little bit challenging to program
  • Minus Circle
    No dedicated free dive mode

Between $400 – $800

These dive computers are great for intermediate to advanced diving. They are more robust than their entry-level counterparts and generally have more advanced diving feature, these may include air integration, digital compass, or the ability to handle multiple gases.

Oceanic OCi

Oceanic Oci Dive Computer Watch White

 modes:

Watch, Norm (Air / Nitrox) Gauge, Free Dive, & Tech Free Dive

Air Integration:

Integrated Compass:

Display:

Partial Dot Matrix 

User Replaceable Battery:

Yes, CR2450

Gas Switching:

 Up to 4 Gases 

Best For:

Intermediate to Advanced Recreational divers

  • Easy to read and easy to operate
  • Buddy Monitoring   
  • Excellent features considering the price
  • Small Log Memory (only 24 dives)

Suunto D4i Novo

Suunto D4i Novo Lime Perspective

modes:

air, nitrox, free, & off

Air Integration:

Integrated Compass:

Display:

Partial Dot Matrix 

User Replaceable Battery:

No

Gas Switching:

Best For:

Entry Level to Advanced Recreational divers, as well as free divers

  • Good functionality for a mid-level dive computer 
  • Optional Wireless Air Integration for easy upgrade
  • Comfortable silicone strap and variety of colors make it suitable for daily wear as a watch
  • No digital Compass
  • No user Replaceable Battiery 

Read Full Review: Suunto D4i Novo Review

Mares Matrix

Mares Matrix Dive Computer Watch

modes:

Air, Nitrox, & Gauge

Air Integration:

Integrated Compass:

Display:

Full Dot Matrix 

User Replaceable Battery:

No, Rechargeable 

Gas Switching:

Up to 2 Gases 

Best For:

Intermediate to Advanced Divers

  • Easy to Read Full Dot Matrix Display 
  • Fantastic Digital Compass 
  • 4 button intuitive menu makes programming a breeze
  • No Air Integration
  • Rubber straps seems cheap considering the price (Metal Straps are available)

Sherwood Amphos

Sherwood Amphos Air Watch Dive Computer

modes:

Air, Nitrox, Gauge, Free Dive & Watch

Air Integration:

Integrated Compass:

Display:

Segment

User Replaceable Battery:

Yes, CR2430

Gas Switching:

Up to 2 Gases 

Best For:

Beginner to Intermediate Recreational Divers

  • Easy to read Display with large digits
  • Retains dive data during battery swap 
  • Automatic altitude adjustments
  • Not very intuitive to operate 
  • Small logbook only 24 Dives

Above $800

In this price range, you will find more high-end dive computers designed for more advanced diving and 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.

Shearwater Teric

Shearwater Teric Watch Size Dive Computer

modes:

Nitrox to 99%, Trimix , Close Circuit, Gauge, & Freediving

Air Integration:

Integrated Compass:

Display:

Color 

User Replaceable Battery:

No, Rechargeable 

Gas Switching:

Up to 5 Gases 

Best For:

Advanced Recreational and Tec-divers

  • Bright easy to read color AMOLED Display 
  • Feature Packed with full customization 
  • Bluetooth for quick downloading your dive data 
  • Pricey but you get what you pay for

Suunto D6i Novo Zulu

Suunto D6i Novo Zulu Watch Size Dive Computer

modes:

air, nitrox, gauge, free Diving & Watch 

Air Integration:

Integrated Compass:

Display:

Partial Dot Matrix 

User Replaceable Battery:

No

Gas Switching:

 Up to 4 Gases 

Best For:

Intermediate to Advanced Recreational divers

  • Intuitive user interface 
  • Easy to read dot matrix display
  • Strong Digital Compass and Free Diving Features
  • Pricey, might not be cost effective for most divers
  • 24hrs lockout of Dive Mode after using Free dive mode 
  • The Battery Needs to be changed by authorized dealer 

What Is A Dive Computer Watch?

Not to be confused with dive watches, which are basically depth rated timepieces whose main function is to tell time.  Dive computer watches are full-featured watch-sized dive computers that can make real-time decompression calculations.

Don’t let their small size fool you, thou. These small devices pack as big a punch and can have all the same features and capabilities as their larger counterparts. Including advanced features such as air integration, Nitrox capabilities, gas switching, and digital compasses.

Why Should I Consider Owning A Dive Computer Watch?

If you’re a scuba diver who’s serious about the sport, a watch-sized dive computer delivers the perfect combination of functionality and Style. Not only are they perfect for all your underwater adventures, but also looks great for a night out on the town, special event, or everyday wear.

Their small size also makes them a great travel companion for your next dive trip,  where reducing weight and saving space in your luggage is a major concern. Especially, with the rates, airlines are charging for checked-in luggage these days.

Many models are also equipped with a digital compass. Have you ever unpacked your dive bag only to notice that you forgot to pack your compass? This has happened to me once or twice before. But with a digital compass, you can simply set your computer to compass mode and you’re ready to go. The compass can be a little slow at times but get the job done. What makes them great thou, is many of the compasses can also be activated on the surface for land navigation.

Even if you already have the perfect dive computer, a dive computer watch also makes a great backup computer for fail-safe diving in the event your primary dive computer fails or malfunctions. Some models even have the capability to change its algorithm to closely match those of your primary computer

And, because you’re always wearing it, you will never forget to pack or lose your dive computer.

Did I forget to mention that they just look cool? Honestly, the first thing that comes to mind when you see someone walk in the dive center with a dive computer watch on is, this person is a serious diver.

What Should I Know Before Buying?

These types of dive computers aren’t for everyone thou. There are still a few things you should know about dive computer watches before you make the decision to buy.

If you are visually impaired or dive in low visibility conditions the smaller screen and digit might make them harder to read. The small buttons can also be harder to press when wearing thick gloves.

Also, because they are made to be worn on your bare wrist, the straps on many models are not long enough to go over a dry suit or thick wetsuit.

Changing batteries can sometimes be a pain as well. Because of their intricate construction, many do not have user changeable batteries and require an authorized service technician to change the batteries. So while you’re waiting for your batteries to be changed you’ll be out a dive computer.

The Bottom Line

Dive computer watches provide the perfect mix of style and functionally and has quickly become the new icon of the serious scuba diver, similarly to what dive watches were to the early scuba divers.

With so many dive computer watches to choose from these days, it is easy to find one that matches your personal style as well as your diving preferences and budget.

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