Dive computer with a 1.2" AMOLED display, scratch-resistant sapphire lens and steel bezel
Enhanced SubWave sonar technology provides the ability to exchange preset diver-to-diver messages up to 30 meters
DiveView maps offer bathymetric depth contours and more than 4,000 dive sites
Dive logs automatically sync with the Garmin Dive app downloaded to your compatible smartphone

Available in 2 colors

Oceanic Pro Plus 4.0 Air Integrated Computer with Compass

Top Rated Gear

Oceanic Pro Plus 4.0 Air Integrated Computer with Compass

4.6

13 reviews

SKU: OCNDMPP4C MFR: 04.1081.07

^$749.95

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In Stock Free 2 Day Shipping

Latest Bluetooth Technology
Air/Nitrox, Air Integrated Computer
Air, Nitrox or Gauge Operating Modes
3 Gas Nitrox Mixtures from 21% to 100%

Scubapro Galileo 3 Dive Computer - 60th Anniversary Model

SKU: SCPG3DC MFR: 05.103.060

^$1120.00

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In Stock Free 2 Day Shipping

Premium 60th Anniversary Edition features a red bezel and red screen accents
High-contrast full-color display with backlight make for easy readability in all conditions
Robust stainless steel housing for diving up to 300 meters/984 ft
Coded transmission technology prevents interference between different dive computers

Suunto Vyper Novo Light Wrist Computer

Top Rated Gear

2 colors

Suunto Vyper Novo Light Wrist Computer

5.0

6 reviews

SKU: SNTVN

^$359.95

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In Stock Free 2 Day Shipping

Programmable for 21% to 99% O2
Audible Alarms
Depth Display: 330' (100m)
Altitude Adjustable Up to 10,000' (3,000m)

Available in 2 colors

Oceanic Pro Plus 4.0 Computer with Compass & QD

Top Rated Gear

Oceanic Pro Plus 4.0 Computer with Compass & QD

4.6

13 reviews

SKU: OCNDMPP4CQU MFR: 04.1084.07

^$899.95

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In Stock Free 2 Day Shipping

Latest Bluetooth Technology
Air/Nitrox, Air Integrated Computer
Air, Nitrox or Gauge Operating Modes
3 Gas Nitrox Mixtures from 21% to 100%

Garmin Descent Mk3i 51mm Dive Computer with T2 Transmitter, Gray/Titanium Band

SKU: GRMDMK51TP MFR: PCKGRMDMK51T

^$2299.98

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In Stock Free Shipping

Dive Computer: DiveView maps offer bathymetric depth contours and more than 4,000 dive sites
Dive Computer: Multi-band GPS for superior positional accuracy, along with ABC sensors
Transmitter: Battery life up to 100 hours of diving with a user-replaceable CR123A lithium battery
Transmitter: Built to withstand the elements, the Descent T2 transceiver is dive-rated to 20 ATM

Shearwater Perdix 2 Ti Dive Computer with Transmitter, Black

SKU: SWTTP2BKC MFR: 13306

^$1465.00

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In Stock Free 2 Day Shipping

Dive Computer: User replaceable AA battery
Dive Computer: Air, nitrox, trimix capable
Dive Computer: Buhlmann GF algorithm
Smart AI Transmitter: Smart AI Advantage - Dive with next-gen tech intelligence

New Arrival - Scubapro Hud Sport Dive Computer with Smart + Pro Transmitter

New Arrival

New Arrival - Scubapro Hud Sport Dive Computer with Smart + Pro Transmitter

SKU: SCPHSPT MFR: 05.110.200

~~$945.00~~ Save: $65.00 (7%)

^$880.00

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Special Order Free Shipping

Hands-Free Tech
Vibrant Color Display
Smart Transmitter Included
Hoseless Air Integration

Scubapro G2 Wrist Computer

Top Rated Gear

Scubapro G2 Wrist Computer

5.0

2 reviews

SKU: UTCG2 MFR: 05.080.101

^$1026.00

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In Stock Free 2 Day Shipping

Easy to Read Screen with Color Indicators
Intuitive menu with 3 button control
Bluetooth compatible
Customizable ZHL8 ADT MB Aalgorithm

Suunto Zoop Novo Wrist Computer

Top Rated Gear

3 colors

Suunto Zoop Novo Wrist Computer

4.5

71 reviews

SKU: SQTZPN

^$299.95

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In Stock Free 2 Day Shipping

Algorithm: Suunto RGBM
4 Button Interface
Air, Nitrox, Gauge, Free & Off
Enlarged Segment Matrix Screen

Available in 3 colors

Scubapro G2 Tek Wrist Dive Computer, Blue/Black

SKU: SCPG2TWDC MFR: 05.080.201

^$1026.00

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In Stock Free 2 Day Shipping

Color Indicators
Easy to Read Screen
Incredible, Easy, Easily Incredible!
New Technical Diver Version

Shearwater Peregrine Dive Computer Console

SKU: SWTPDCC MFR: 16100

^$749.99

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In Stock Free 2 Day Shipping

State-of-the-art Northern Compass integration
Vivid 5.59cm LCD for enhanced dive data display
No-lockout assurance for dive deviations
All-inclusive package with essential diving accessories

Mares Genius Wrist Computer with LED Transmitter

3.5

4 reviews

SKU: MRSSGW MFR: 495125

^$1527.90

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In Stock Free 2 Day Shipping

Full Color High Resolution Display
Newest ZH-L16C Algorithm
Full Tilt Digital Compass
Hoseless Air Integration Function

Aqualung i200C Wrist Computer

Sale

6 colors

Aqualung i200C Wrist Computer

SKU: UDRI200CN

^$299.00 – ^$399.00

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In Stock Free 2 Day Shipping

Switches Between 2 Nitrox Mixes
History Mode Records Up to 24 Dives
Bluetooth 4.0 Capabilities
User Replaceable CR2430 Battery

Available in 6 colors

Atmos Mission 2 Dive Computer

Sale

4 colors

Atmos Mission 2 Dive Computer

5.0

2 reviews

SKU: AMSM2W

~~$499.95~~ Save: $50.00 (10%)

^$449.95

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In Stock Free Shipping

Sapphire crystal lens
1.2f, Sunlight-visible, Hi-res Color Display
Auto-on and constant backlight on dive
Vibration, Visual, and Audible alarms

Available in 4 colors

Shearwater Tern TX Wrist Dive Computer with AI Transmitter

SKU: SWTTRNXC MFR: 15313

^$1075.00

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In Stock Free 2 Day Shipping

Dive Computer: Modern, Sleek Profile
Dive Computer: Air Integrated
Dive Computer: Connects up to 4 Transmitters
Smart AI Transmitter: Smart AI Advantage - Dive with next-gen tech intelligence

Mares Mission Puck 2 Computer Console

Sale

Mares Mission Puck 2 Computer Console

4.4

25 reviews

SKU: MRSMP2CC MFR: 414420US

~~$599.95~~ Save: $240.00 (40%)

^$359.95

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In Stock Free Shipping

Computer and pressure gauge console
Shock resistant console boot
Memory Capacity: 38 Hours
Residual Nitrogen Memory Reset

Mares Mission Puck 3 Computer Console

Sale

Mares Mission Puck 3 Computer Console

4.4

25 reviews

SKU: MRSMP3CC MFR: 414421US

~~$645.95~~ Save: $156.00 (24%)

^$489.95

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In Stock Free Shipping

Compass, pressure gauge, and computer
Shock resistant console boot
Air, EAN, and BT, operating modes
Fluorescent dial for easy reading in the dark

Scubapro Luna 2.0 Air Integrated Computer

SKU: SCPL2AIC MFR: 05.200.101

^$430.00

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Temporarily On Backorder Free Shipping

Wireless Air Integration
Thin and Comfortable Design
Large Modern Widescreen Display
Intuitive Two-Button Interface

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Make the most of your dives with our top-of-the-line dive computers and dive wrist computers. Shop now and get ready to explore the underwater world!

Tracking your body’s exposure to nitrogen is a must during recreational diving. When diving, nitrogen can quickly dissolve into your body tissue as the pressure builds up at depth. If you don’t properly pace yourself as you swim to the surface, you could experience decompression sickness because of the build-up of nitrogen bubbles in your body.

Scuba dive computers guide you to safety so that you can maximize your bottom time. They also make it easier for you to track the dissolved nitrogen in your body and make decompression stops at the right depths and time intervals.

Scuba.com stocks the best scuba dive computers from top equipment manufacturers, including Aqualung, Scubapro, and Suunto. Browse our inventory today.

Reduce Human Error with Reliable, Dive Computer Data

Dive computers look like small square consoles or wrist watches. They monitor your dive duration, depth, ascent rate, and movement underwater using a series of algorithms. This reliable piece of diving equipment provides crucial info that will ensure your safety every time you venture underwater.

Owning a dive computer is also incredibly convenient because they take away the hassle of carrying a separate gauge to measure time and dive depth. On top of that, it notifies you when you’ve missed decompression stops and helps you manage your ascent rate.

While dive computers assist you with figuring out vital calculations, like how long you can stay in the water without consulting dive tables, these tables are still an important part of dive planning. Use your dive computer in conjunction with dive tables to eliminate human error and work autonomously throughout your dive.

Order a Wrist Dive Computer from Scuba.com

Dive computers come in different brands and configurations. Start by determining the diving activities you do, as well as what you plan to do in the future. Then consider which air integrated dive computer is compatible with your current equipment. Search for dive computers that support your dive style and equipment set-up. Furthermore, check whether you can clearly see the data display even with your mask on and understand how to obtain the dive info you need.

Stay informed and get access to relevant underwater data. Scuba.com carries an extensive line-up of oceanic dive computers in various equipment configurations. Whether you prefer wrist dive computers, console computers, hoseless computers, or transmitters, you’ll find a device for your needs here.

Do You Need a Dive Computer?

There are ways to dive without using a dive computer. In the past, divers memorized dive tables so they knew how to monitor their nitrogen levels and time their decompression stops. Advanced divers still learn these skills as a contingency.

However, a dive computer is a very important piece of safety equipment that every scuba diver should know how to use. Dive computers keep you safe from calculation errors, keep your timing on track if you become confused while underwater, and log all your dive data for future review.

Even if you’re not ready to invest in an advanced dive computer, you’ll be glad you bought at least a basic model.

Should You Accidentally Exceed Your Dive Computer's No-Decompression Limit?

You should never exceed your dive computer’s no-decompression limit.

Factors like time spent underwater, depth, gas mixture, and number of dives in a day all impact the amount of compressed nitrogen inside your body. Every diver is different, so your individual body chemistry can also affect your nitrogen absorption.

Dive computers provide important safety guidelines to minimize your risk of decompression problems. Give yourself an extra safety window, and don’t push the recommended limits. Create and follow a contingency plan in case you mistakenly exceed your planned depth.

Why Use a Dive Computer?

Scuba diving comes with certain risks. Using a dive computer reduces some of these risks by providing you with crucial information.

Dive computers tell you more than simply when to take decompression breaks or track your ascent rate. They provide a wealth of useful info you can use to keep yourself secure.

Your dive computer can help you find your bearings if you suddenly lose visibility from silt. It can also show you how much air is left in your tank, and it can help you keep track of water temperature as an added layer of protection from hypothermia.

Take some of the stress and guesswork out of scuba diving with a comprehensive dive computer.

Can Dive Computers Replace Compression Tables?

In terms of practical application, dive computers effectively replace compression tables. If you know how to use your dive computer correctly and you program it accurately with your expected dive information, your unit will give you all the guidance you need to stay safe while underwater.

Even with the most effective dive computer on your wrist, you still need to understand how it figures its measurements and makes its recommendations. If your model is damaged or fails while you’re on a dive, you’ll be okay if you always take along a set of dive tables as a backup — and know how to use them.

Ideally, technology should make your diving more convenient, but it can’t replace the experience and knowledge of how to dive safely.

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