Rechargeable Lithium Ion Dive Computers

Garmin Descent Mk3i 51mm Dive Computer Smartwatch

SKU: GRMDMK51BK

^$1599.99

In Stock

DESCRIPTION

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

Garmin Descent G1 Solar

31 reviews

SKU: GRMDG1SBK

~~$649.99~~ Save: $50 (8%)

^$599.99

+ wishlist

In Stock

DESCRIPTION

A solar-powered dive computer with health monitoring, contactless payments, and a backlit display.

Pros

Clear and easy to use underwater
Excellent battery life and solar charging
Good value for money
Versatile and feature-packed
Combines dive and smartwatch functionality

Mares Smart Wrist Computer

28 reviews

SKU: MRSSWCGR

~~$368.95~~ Save: $119.95 (33%)

^$249

+ wishlist

In Stock

DESCRIPTION

A customizable wrist computer with a segmented display, backlight, and RGBM technology for reduced micro bubbles formation.

Pros

Clear display
Durable
Versatile functions
Easy to use
Compact size

Suunto EON Core Wrist Computer

27 reviews

SKU: SQTECAB

~~$799~~ Save: $200 (25%)

^$599

+ wishlist

In Stock

DESCRIPTION

A compact dive computer with a clear color display, customizable features, and Bluetooth connectivity.

Garmin Descent G1

15 reviews

SKU: GRMDG1SG

~~$549.99~~ Save: $100 (18%)

^$449.99

+ wishlist

In Stock

DESCRIPTION

A watch-style dive computer with health monitoring, Garmin Pay, and reviewable dives.

Garmin Descent Mk3i 43mm Dive Computer Smartwatch

15 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.

Scubapro Galileo 2 Wrist Computer

14 reviews

SKU: UTCG2

^$1026

+ wishlist

In Stock

DESCRIPTION

A highly customizable wrist computer with an easy-to-read color screen and intuitive menu.

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.

Suunto D5 Wrist Computer with USB Cable

10 reviews

SKU: SQTD5WB

~~$649~~ Save: $150 (23%)

^$499

+ wishlist

In Stock

DESCRIPTION

A versatile dive computer with a stainless-steel bezel, full-color display, and multiple dive modes.

Suunto Vyper Novo Light Wrist Computer

10 reviews

SKU: SNTVNBK

~~$359~~ Save: $79 (22%)

^$280

+ wishlist

In Stock

DESCRIPTION

A versatile Suunto wrist computer with air, nitrox, gauge, and freedive modes, audible alarms, and depth display up to 330'.

Aqualung i770R Computer with USB Cable

9 reviews

SKU: UDRI770

^$849

+ wishlist

In Stock

DESCRIPTION

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

Aqualung i330R Wrist Computer

7 reviews

SKU: UDRI330

^$399

+ wishlist

In Stock

DESCRIPTION

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

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

7 reviews

SKU: UTCAHM

^$790

+ wishlist

In Stock

DESCRIPTION

A compact and intuitive dive computer with a digital compass and multi-gas algorithm.

Oceanic Pro Plus 4.0 Computer with Compass & QD

6 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.

Scubapro Luna 2.0 Air Integrated Computer

5 reviews

SKU: SCPL2AIC

^$430

+ wishlist

In Stock

DESCRIPTION

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

Shearwater Peregrine Dive Computer

4 reviews

SKU: SWTPADCDE

^$575

+ wishlist

In Stock

DESCRIPTION

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

Scubapro G2 Dive Computer Complete

4 reviews

SKU: PCKUTCG2A

^$1276

+ wishlist

In Stock

DESCRIPTION

A highly advanced dive computer with a user-friendly interface, customizable algorithms, and wireless air integration.

Mares Genius Wrist Computer with LED Transmitter

4 reviews

SKU: MRSSGW

~~$1537.90~~ Save: $153.90 (10%)

^$1384

+ wishlist

In Stock

DESCRIPTION

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

Scubapro Galileo 3 Titanium Wrist Dive Computer

3 reviews

SKU: SCPG3

^$599

+ wishlist

In Stock

DESCRIPTION

A lightweight titanium dive computer with a full-color display, wireless air integration, and advanced dive modes.

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

3 reviews

SKU: SCPG3CT

^$699

+ wishlist

In Stock

DESCRIPTION

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

Scubapro Hud Sport Dive Computer with Smart + Pro Transmitter

3 reviews

SKU: SCPHSPT

^$880

+ wishlist

In Stock

DESCRIPTION

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

Garmin Descent G1 Solar Ocean Edition GPS Smartwatch

2 reviews

SKU: GRMDG1SOE

~~$649.99~~ Save: $100 (15%)

^$549.99

+ wishlist

In Stock

DESCRIPTION

A sustainable GPS smartwatch for scuba, spearfishing, and freediving with multiple dive modes and performance tracking.

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.

Shearwater Perdix 2 Ti Dive Computer with Transmitter

2 reviews

SKU: SWTTP2C

^$1515

+ 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

2 reviews

SKU: SWTPDCTXC

^$1100

+ 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.

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Rechargeable Lithium Ion Dive Computers

As summer peaks and the call of the ocean grows irresistible, divers of all experience levels are looking for ways to extend their time below the surface and enhance every underwater adventure. Rechargeable lithium ion dive computers have quickly become a favorite among both seasoned explorers and those just beginning to chart the mysteries of the deep. These advanced devices offer more than just dive data—they bring a new level of convenience, reliability, and sustainability to your gear setup. The rechargeable lithium ion battery at the heart of these computers means no more scrambling for replacement batteries before a trip or worrying about running out of power mid-dive. Instead, you can recharge between outings, whether you’re prepping for a week in the tropics or squeezing in a few local dives after work. This is especially valuable during the busy dive season, when spontaneous trips and back-to-back dives are the norm, and you want equipment that keeps up with your pace.

When choosing a rechargeable lithium ion dive computer, there are several factors to consider to ensure it fits your diving style and aspirations. Think about the environments you’ll be exploring—warm, clear Caribbean reefs, temperate kelp forests, or the chilly, challenging depths of a quarry. The extended battery life and quick charging capabilities are particularly appealing for those who travel frequently or embark on liveaboard adventures, where access to fresh batteries can be limited. Many divers appreciate the compact profiles and intuitive interfaces that modern rechargeable models offer, making them easy to use even with thick gloves or in low-visibility conditions. Whether you’re logging your first open water dives or tracking complex technical decompression profiles, a dependable dive computer becomes your underwater companion, storing your history and helping you plan each descent with confidence. For instructors, dive guides, and dedicated enthusiasts, the ability to recharge on the go translates to less downtime and more time sharing the wonders of the underwater world. And for those searching for a meaningful gift, a rechargeable dive computer is a thoughtful choice for birthdays, anniversaries, or special milestones—something that will be used and appreciated on every dive, season after season.

The move toward rechargeable lithium ion technology also reflects a broader commitment to environmental responsibility within the diving community. By reducing single-use battery waste and minimizing the hassle of disposal, these computers help divers tread a little lighter on the planet they love to explore. Plus, with robust construction and water-tight charging ports, today’s rechargeable models are designed to withstand the rigors of saltwater, sand, and sun, ensuring years of reliable service. If you’re considering upgrading your setup or are simply curious about the benefits of rechargeable options, you can find a comprehensive overview and additional resources on our Lithium Battery Dive Computers page. Whether you’re gearing up for late-summer dives, planning a winter getaway, or just dreaming of your next underwater adventure, investing in a rechargeable lithium ion dive computer is a step toward smarter, more sustainable diving—one that lets you focus on what matters most: the freedom and excitement of exploring the world beneath the waves.