Trimix Dive Computers

Shearwater Peregrine Dive Computer

4 reviews

SKU: SWTPADCDE

^$580

+ wishlist

In Stock

DESCRIPTION

A vibrant LCD dive computer with seamless dive modes, wireless sync, and durable steel buttons.

Oceanic Pro Plus 4.0 Computer with Compass & QD

8 reviews

SKU: OCNDMPP4CQU

^$944.95

+ wishlist

In Stock

DESCRIPTION

A highly advanced dive computer with a compass and quick disconnect feature, offering air/nitrox modes and 3 gas nitrox mixtures.

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

SKU: GRMDMK51TP

^$2299.98

+ wishlist

In Stock

DESCRIPTION

A durable, feature-rich dive computer with GPS, ABC sensors, and DiveView maps, paired with a reliable transmitter.

Suunto Eon Core Wrist Dive Computer with Transmitter and USB

10 reviews

SKU: SQTECCBK

~~$1138~~ Save: $438.05 (38%)

^$699.95

+ wishlist

In Stock

DESCRIPTION

A reliable Suunto dive computer with clear color display and various modes for different diving needs.

Seac Screen Dive Computer Console with SPG and Compass

SKU: SECSCSC

^$542

+ wishlist

In Stock

DESCRIPTION

A durable Seac Screen Console with SPG and Compass for versatile dive management and comprehensive dive planning.

Cressi Leonardo 2.0 Wrist Computer

89 reviews

SKU: CSBLWBL

~~$249.95~~ Save: $25 (10%)

^$224.95

+ wishlist

In Stock

DESCRIPTION

A compact and travel-friendly wrist computer with a simple design, large numerical displays, and distinct audible alarms.

Pros

Useful safety features
Affordable and good value for money
Easy to use and program
Reliable and accurate
Clear and easy-to-read display

Suunto Zoop Novo Wrist Computer

72 reviews

SKU: SQTZPNBK

~~$299~~ Save: $20 (7%)

^$279

+ wishlist

In Stock

DESCRIPTION

A versatile Suunto wrist computer with enlarged screen, suitable for scuba, spearfishing, and freediving.

Pros

Great display
Good value for money
Easy to use and intuitive
Accurate and reliable
Suitable for beginners and advanced divers

Garmin Descent Mk3i 51mm Dive Computer Smartwatch

57 reviews

SKU: GRMDMK51BK

^$1599.99

+ wishlist

In Stock

DESCRIPTION

A dive-first smartwatch with enhanced sonar technology, GPS, and dive readiness assessment, synced with Garmin Dive app.

Suunto EON Core Wrist Computer

27 reviews

SKU: SQTECBK

~~$699~~ Save: $104 (15%)

^$595

+ wishlist

In Stock

DESCRIPTION

A lightweight, compact wrist computer with a large color display and versatile diving modes.

Cressi Giotto Wrist Computer

24 reviews

SKU: CSBGICBKWH

~~$349.95~~ Save: $50 (14%)

^$299.95

+ wishlist

In Stock

DESCRIPTION

A compact, travel-friendly dive computer with a high-definition screen, audible alarms, and RGBM algorithm.

Garmin Descent Mk3i 43mm Dive Computer Smartwatch

16 reviews

SKU: GRMDMK43BK

^$1399.99

+ wishlist

In Stock

DESCRIPTION

A dive-first smartwatch with enhanced sonar technology, GPS, and dive readiness tool for smaller wrists.

Aqualung i300C Wrist Computer

11 reviews

SKU: UDRI3CWGR

^$399

+ wishlist

In Stock

DESCRIPTION

A rugged wrist computer with user-changeable battery, backlit display, and updatable software for versatile diving.

Scubapro Galileo 3 (G3) Wrist Dive Computer

10 reviews

SKU: SCPG3C

^$499

+ wishlist

In Stock

DESCRIPTION

A durable wrist dive computer with a full-color display, user-updatable firmware, and intuitive menu design.

Aqualung i770R Computer with USB Cable

10 reviews

SKU: UDRI770

^$899

+ wishlist

In Stock

DESCRIPTION

A compact and robust dive computer with high-visibility color screen, Bluetooth capability, and rechargeable battery.

Scubapro Luna 2.0 Air Integrated Computer

7 reviews

SKU: SCPL2AIC

^$499

+ wishlist

In Stock

DESCRIPTION

A wireless air-integrated computer with customizable settings, a modern display, and intuitive interface.

Aqualung i330R Wrist Computer

7 reviews

SKU: UDRI330

^$489

+ wishlist

In Stock

DESCRIPTION

A rugged wrist computer with bright IPS screen, rechargeable battery, and Bluetooth control for advanced divers.

Scubapro Galileo 3 (G3) Wrist Dive Computer with Transmitter Smart + Pro

5 reviews

SKU: SCPG3CT

^$868

+ wishlist

In Stock

DESCRIPTION

A compact, durable dive computer with a high-contrast color display and coded transmission technology.

Mares Genius Wrist Computer with LED Transmitter

4 reviews

SKU: MRSSGW

~~$1499.90~~ Save: $401.90 (27%)

^$1098

+ wishlist

In Stock

DESCRIPTION

A Mares Genius Wrist Computer with LED Transmitter featuring a full-color display, digital compass, and air integration.

Shearwater Perdix 2 Ti Dive Computer with Transmitter

3 reviews

SKU: SWTTP2C

~~$1595~~ Save: $350 (22%)

^$1245

+ wishlist

In Stock

DESCRIPTION

A watch-style scuba dive computer with air integration, Bluetooth, and a user-replaceable battery.

Shearwater Peregrine TX Wrist Dive Computer with Smart AI Transmitter

3 reviews

SKU: SWTPDCTXC

~~$1160~~ Save: $50 (4%)

^$1110

+ wishlist

In Stock

DESCRIPTION

A fusion of the Shearwater Peregrine TX Wrist Dive Computer and Swift Next Gen Smart AI Transmitter for scuba diving, with air integration, digital compass, and wireless charging.

Genesis Centauri Dive Watch Computer

3 reviews

SKU: GNSWC

^$300

+ wishlist

In Stock

DESCRIPTION

A versatile dive watch computer with customizable settings, audible/vibration alarms, and a stylish design.

Scubapro Hud Sport Dive Computer with Smart + Pro Transmitter

3 reviews

SKU: SCPHSPT

^$999

+ wishlist

In Stock

DESCRIPTION

A revolutionary mask-mounted dive computer with near-eye optics, wireless air integration, and advanced features.

Scubapro Galileo 3 Titanium Wrist Dive Computer with Smart + Pro Transmitter

2 reviews

SKU: SCPG3T

^$799

+ wishlist

In Stock

DESCRIPTION

A lightweight titanium dive computer and transmitter set with full-color display, wireless air integration, and Bluetooth connectivity.

Apeks DSX Technical Wrist Computer

2 reviews

SKU: APXDTWC

^$1399

+ wishlist

In Stock

DESCRIPTION

A highly advanced wrist computer for serious technical divers, with sidemount and CCR modes and management of up to 6 gases.

Shearwater Tern TX Wrist Dive Computer

2 reviews

SKU: SWTTRNX

^$805

+ wishlist

In Stock

DESCRIPTION

A sleek, air-integrated wrist dive computer with a full-color AMOLED display and Bluetooth connectivity.

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Trimix Dive Computers

For divers who are drawn to the allure of deeper waters, advanced wrecks, and the mysteries that lie beyond recreational limits, a trimix dive computer is an essential companion. Trimix scuba diving, which incorporates a blend of oxygen, nitrogen, and helium, allows technical divers to explore greater depths while reducing the risks of nitrogen narcosis and oxygen toxicity. The precision required for these dives demands equipment that can manage complex decompression schedules and multiple gas mixes with accuracy and reliability. Trimix dive computers are specifically engineered to handle these challenges, offering robust algorithms—most commonly the Bühlmann ZHL-16 with adjustable gradient factors—that calculate safe ascent profiles for dives involving multiple breathing gases. Many of these computers also support integration with wireless transmitters, enabling real-time monitoring of tank pressure and gas consumption, which is invaluable when managing several cylinders on deep or extended dives.

When selecting a trimix dive computer, there are several critical factors to consider beyond just basic decompression calculations. The ability to switch between and monitor multiple gas mixes, including air, nitrox, and trimix, is fundamental for technical diving. Advanced features often found in these computers include customizable decompression algorithms, large and highly visible color screens for better readability in low-light conditions, and durable construction to withstand the rigors of demanding environments. Additional features common to many dive computers include all of the following except: question 34 select one: the ability to display dive log data and to upload that data to a laptop or desktop computer; the ability to monitor a diver's exposure to air, nitrox and trimix; the ability to project no-decompression limits for upcoming dives; bar graphs that provide a visual representation of a diver's exposure to nitrogen and other gasses. For divers who plan to use closed-circuit rebreathers (CCR), it’s important to look for models that offer CCR compatibility and setpoint switching capabilities. As the weather warms and dive conditions become more inviting, technical divers may find themselves planning more ambitious expeditions, making the reliability and feature set of their trimix dive computer even more crucial. These computers are not just tools—they are trusted partners that provide peace of mind during complex dives, allowing divers to focus on the experience rather than the calculations.

Trimix dive computers make thoughtful gifts for experienced divers who are expanding their certifications, instructors guiding others into the world of technical diving, or anyone with a passion for underwater exploration and adventure. Whether used during challenging summer explorations or in the cooler months when water clarity can reveal hidden wrecks and geological features, a reliable trimix dive computer allows for safer, more confident navigation of the underwater world. For those managing multiple cylinders or planning dives with several gas switches, exploring options in Multi Tank Dive Computers can further enhance safety and efficiency. The right computer supports not only your dive objectives but also your long-term growth as a diver, adapting to new techniques and environments as your skills progress. As technical diving continues to evolve, today’s trimix dive computers are designed to keep pace, offering features that support both current needs and future ambitions—making them a cornerstone of any serious diver’s equipment arsenal.