Dive Computers

Shop Used (49)

Categories:All Categories Scuba Gear

Computers

Wrist Dive Computers (85)

Computer Accessories (56)

Air Integrated Dive Computers (41)

Dive Computer Consoles (16)

Transmitters (13)

Brand

Aqualung (15)Cressi (10)Garmin (21)Genesis (7)Mares (22)Oceanic (14)Scubapro (17)Seac (13)Shearwater (30)Suunto (21)

Price Range

$0 to $25 (22)$25 to $50 (20)$50 to $75 (10)$75 to $100 (1)$100 to $250 (15)$250 to $500 (51)$500 to $750 (22)$750 to $1000 (18)$1000 to $2500 (25)

Free Shipping (153)In Stock (164)Kits only (37)Non-Kits (147)Specials (19)Top Rated (52)

Discount

10% Off or More (104)25% Off or More (22)35% Off or More (11)

Computer Features

Air Integrated (50)Audible Alarm (73)Backlit Display (69)Bottom Timer (47)Color Display (53)Downloadable Dive Log (75)Freedive Mode (51)Integrated Digital Compass (50)User Replaceable Battery (48)Watch Style (63)

Computer Configuration

Console (2)Console with Compass (3)Console with Pressure Gauge (14)

Gender

Unisex (18)

Aqualung i770R Computer with USB Cable

SKU: UDRI770MFR: 704024BKGR

(10)

Air Integrated dive computer for seamless data.
Easy-to-read color display enhances dive visibility.
Long battery life for extended underwater exploration.
Reliable dive computer with intuitive interface.
Nitrox compatible dive computer for enriched air.
Dive computer with clear display for key metrics.

^$899^.00

In Stock

Free Shipping

Ways to Save

Get Reward Points

Aqualung i300C Computer Console

SKU: UDRI3CMFR: 704012BKGRUS

(10)

Aqualung i300C: Reliable dive computer console.
Four modes: Air, Nitrox, Gauge, and Free Dive modes.
Easy-to-read display with backlight feature included.
User-replaceable battery for dive computer console.
Dive log stores 24 dives; history mode available.
Buhlmann ZHL-16C algorithm ensures accurate data.

^$499^.00

Temporarily On Backorder

Free Shipping

Ways to Save

Get Reward Points

Aqualung i300C Wrist Computer

SKU: UDRI300CWMFR: 704011BKGR

(11)

Easy-to-read dive computer with intuitive interface.
Reliable depth data up to 330ft (100m) for safe dives.
Long battery life; user-replaceable on dive computers.
Nitrox compatibility for enriched air diving modes.
Dive log recording stores 24 dives; history mode.
Audible alarms enhance safety on this wrist computer.

^$399^.00

In Stock

Free Shipping

Ways to Save

Get Reward Points

Mares Quad Air LED Tank Module

SKU: MRSQTMFR: 414319BKBK

(8)

Mares LED Transmitter: Reliable pressure readings.
Dive computer compatible, user-friendly design.
Long-life, replaceable battery for dive transmitters.
Air integration: Accurate pressure display (0-5000 psi).
Nitrox compatible LED tank module for scuba gear.
LED alerts: Easy-to-read pressure warnings underwater.

Save $52

^$339^.95

$391.95

Save: $52.00 (13%)

In Stock

Free Shipping

Ways to Save

Get Reward Points

Scubapro Aladin Sport (Matrix) Wrist Computer

SKU: UTCASWMMFR: 05.046.110

(1)

Scubapro dive computer: reliable depth data to 394'
Intuitive dive computer interface for easy operation.
Long battery life: 2 years/300 dives on this computer.
Nitrox compatible dive computer for enriched air dives.
Clear display on this wrist dive computer, backlit.
Digital compass & multiple modes on dive computer.

Closeout

^$449^.00

In Stock

Free Shipping

Ways to Save

Get Reward Points

Aqualung Transmitter

SKU: UDRTMFR: 704020

(6)

Aqualung Transmitter: Reliable, hose-less air integration.
Dive Computer Transmitter: User-friendly, easy setup.
Wireless Transmitter: Compatible with i450T, i750T, i770R.
Air Integrated: Accurate pressure data, enhanced safety.
Aqualung Dive Computer: 2-year warranty, trusted brand.
Nitrox Compatible Transmitter: For advanced dive tracking.

^$339^.00

Temporarily On Backorder

Free Shipping

Ways to Save

Get Reward Points

Cressi Goa Wrist Computer

SKU: CSBGW

(11)

Cressi Wrist Dive Computer: Easy-to-read display.
Nitrox compatibility for advanced dive planning.
Air integration ensures precise data monitoring.
Decompression algorithm for safer scuba diving.
User-friendly interface simplifies dive settings.
Reliable depth sensor for accurate dive information.

Save $55

^$275^.00–^$329^.95

In Stock

Free Shipping

Scubapro Aladin H (Matrix) Computer W/Quick Release Hose

SKU: UTCAHMMFR: 05.047.110

(7)

Scubapro Aladin H: Reliable air-integrated dive computer.
Multi-gas ZHL16 ADT MB algorithm for safer scuba dives.
User-friendly dive computer with easy-to-read display.
Long-lasting, user-replaceable CR2450 dive computer battery.
Integrated digital compass enhances underwater navigation.
Air integrated: Displays tank pressure up to 4350 psi.

^$789^.00

In Stock

Free Shipping

Ways to Save

Get Reward Points

Suunto Zoop Novo 2 Gauge Console

SKU: SQTZPNCMFR: SS022220000

(4)

Suunto Dive Computer: Easy-to-read display.
Reliable depth readings for safe scuba dives.
Long battery life for extended dive adventures.
Nitrox compatibility for enriched air diving.
User-friendly interface for effortless navigation.
Air integration for precise pressure monitoring.

Trending

^$349^.95

$449.00

Save: $99.05 (22%)

In Stock

Free Shipping

Ways to Save

Get Reward Points

Cressi Leonardo Wrist Computer

SKU: CSBLW

(89)

Cressi Leonardo: Reliable dive computer for scuba.
Nitrox compatible dive computer for enriched air use.
Easy-to-read display shows crucial depth data clearly.
Long battery life for extended scuba diving trips.
Intuitive interface simplifies dive computer operation.
Dive computer logs 60 dives for post-dive analysis.

Scuba.com Exclusive

^$249^.95

In Stock

Free Shipping

Suunto Tank POD Transmitter for EON/D5 Dive Computer

SKU: SQTPODMFR: SS020306000

(10)

Suunto Tank POD: Reliable air pressure readings.
Wireless transmitter: Easy integration with dive computer.
User-replaceable battery: Ensures long dive life.
Compatible with Suunto EON Steel/D5 computers.
Displays 0-5000 psi: Accurate tank pressure data.
Nitrox compatible: For advanced diving needs.

^$439^.00

In Stock

Free Shipping

Ways to Save

Get Reward Points

Lens Protector for Oceanic Pro Plus 3/4.0 Dive Computer

SKU: OCNGPPP3MFR: 04-8300

(8)

Shields Oceanic dive computer screen from scratches.
Ensures clear display clarity underwater adventures.
Durable film protects dive computer investment.
Simple adhesive application for ease of use.
Specifically designed for Oceanic Pro Plus 3/4.0.
Reliable lens protector extends computer lifespan.

^$21^.95

Temporarily On Backorder

Ways to Save

Get Reward Points

Quick Disconnect for Oceanic Pro Plus 3 Computer

SKU: OCNQDPP3MFR: 04.1400.1

(2)

Oceanic Computer Quick Disconnect for Pro Plus 3
Reliable HP Quick Disconnect for Oceanic Computers
Durable Chromed Brass build for Oceanic Computer
Easy Twist-Lock for Oceanic Pro Plus 3 Computer
Secure 7/16" Thread for Oceanic Dive Computer
Braided Hose ensures reliability with Oceanic Gear

^$179^.95

In Stock

Free Shipping

Ways to Save

Get Reward Points

Mares Mission Puck 3 Computer Console

SKU: MRSMP3CCMFR: 414421US

(14)

Mares-Wienke RGBM Algorithm for safer dives.
Easy-to-read dive computer with luminous display.
Nitrox compatible dive computer console for versatility.
Reliable depth data up to 492' (150m) depth display.
Long battery life; user-replaceable CR2450 battery.
Intuitive interface & audible alarms for dive safety.

Trending

^$269^.94

$484.95

Save: $215.01 (44%)

In Stock

Free Shipping

Ways to Save

Get Reward Points

Oceanic Transmitter, Black

SKU: OCNAT1TMFR: 04.8000.02

(5)

Oceanic Transmitter: Reliable, hose-less air integration.
Dive Computer Compatible: Easy pairing, user-friendly design.
Long Battery Life: Replaceable 3V CR2 lithium battery.
Pressure Display: 0-5000 psi (0-350 bars) for dive safety.
Air Integrated: Streamlines your scuba gear setup.
Oceanic Transmitter: For current Oceanic dive computers.

^$399^.95

In Stock

Free Shipping

Ways to Save

Get Reward Points

Suunto Transmitter Only for Air Integrated Wrist Computers

SKU: SQTVTCTMFR: SS019098000

(29)

Reliable Suunto transmitter for dive computers.
Air integration for Suunto wrist computers only.
Easy to use with clear pressure display feature.
Long battery life with 3V CR2 lithium power.
Wireless transmitter; hose-less pressure display.
Dive logging: 0-5000 psi (0-350 bars) pressure.

Save $30

^$369^.00

$399.00

Save: $30.00 (8%)

Temporarily On Backorder

Free Shipping

Ways to Save

Get Reward Points

Pageof 8

Per Page

More Results

Track Every Dive with Reliable, Feature-Packed Scuba Computers

Whether you're a beginner or an experienced diver, a reliable dive computer is one of the most important pieces of gear you can bring underwater. Scuba.com carries a wide selection of scuba dive computers to help you track your depth, time, nitrogen levels, and ascent rate—making each dive safer and easier to manage.

Why Use a Dive Computer?
Dive computers monitor critical data like dive duration, depth, ascent rate, and nitrogen absorption in real time. This allows you to extend your bottom time, make safe decompression stops, and minimize your risk of decompression sickness. They take the guesswork out of diving—no more manually calculating tables mid-dive.

Wrist and Console Dive Computers
Choose from a variety of styles, including:

Wrist dive computers that function like watches and are easy to glance at

Console dive computers that integrate with your pressure gauge

Hoseless and air-integrated models that connect wirelessly to your tank

Entry-level and advanced computers with customizable settings

Many of the best dive computers also include features like Bluetooth syncing, dive log storage, temperature sensors, digital compasses, and nitrox compatibility.

Trusted Dive Computer Brands
Scuba.com stocks top-rated dive computers from leading brands like Suunto, Scubapro, Aqualung, Oceanic, and more. These manufacturers are known for rugged construction, intuitive interfaces, and dive-ready reliability.

Plan Safer Dives and Reduce Risk
Dive computers are designed to reduce human error by giving you real-time data. They can alert you if you exceed safe ascent rates or miss decompression stops—and log your dives for later review. While they don’t replace dive tables for planning, they're a vital backup and a trusted guide once you're in the water.

How to Choose the Right Dive Computer
When shopping for a dive computer, consider your driving style, future goals, and gear setup. Look for:

Clear, easy-to-read displays

User-friendly controls, even with gloves

Compatibility with your air setup

Adjustable algorithms for different safety preferences

Upgrade options for tech and rebreather diving

Take the stress out of dive planning and stay informed underwater with a reliable scuba dive computer from Scuba.com. Browse our selection today and find the best model for your next adventure.