Dive Depth Alarms

Cressi Leonardo 2.0 Wrist Computer

SKU: CSBLWYL

^$289.95

In Stock

DESCRIPTION

A simple and functional wrist computer with a single button interface, 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

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.

Cressi Giotto Wrist Computer

24 reviews

SKU: CSBGICBKWH

^$349.95

+ wishlist

In Stock

DESCRIPTION

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

Suunto D5 Wrist Computer with USB Cable

10 reviews

SKU: SQTD5ABK

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

^$499

+ wishlist

In Stock

DESCRIPTION

A versatile Suunto dive computer with vibrating and audio alarms, full-color display, and USB cable.

Suunto D4F Free Dive Wrist Computer

3 reviews

SKU: SQTD4F

~~$449.95~~ Save: $101.95 (23%)

^$348

+ wishlist

In Stock

DESCRIPTION

A feature-packed wrist computer for freediving, snorkeling, and spearfishing with an innovative apnea timer and durable design.

Genesis Centauri Dive Watch Computer

3 reviews

SKU: GNSWC

^$299.95

+ wishlist

In Stock

DESCRIPTION

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

SEAC SUB PARTNER COMPUTER BLACK(AMZDNO)

1 reviews

SKU: SECPD

^$199

+ wishlist

In Stock

DESCRIPTION

A recreational wrist-mount dive computer with backlit display, stopwatch, countdown functions, and world time zones.

Shearwater Petrel 3 Dive Computer

1 reviews

SKU: SWTPT3AK

^$1325

+ wishlist

In Stock

DESCRIPTION

A dive computer with a 2.6" AMOLED display, titanium bezel, air integration, and user-replaceable AA battery.

Suunto D5 Wrist Computer with USB and Transmitter

1 reviews

SKU: SQTD5TWH

~~$1088.95~~ Save: $290.95 (27%)

^$798

+ wishlist

In Stock

DESCRIPTION

A water-resistant wrist computer with modes for air, nitrox, free-dive, and gauge diving, featuring a full-color display and hose-less air integration.

Scubapro Digital Depth Gauge Wrist Mount, Imperial

1 reviews

SKU: UTCDG

^$155

+ wishlist

In Stock

DESCRIPTION

A wrist-mounted digital depth gauge with wet sensor activation and ascent rate alarms.

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

SKU: GRMDMK51BP

^$2099.98

+ wishlist

In Stock

DESCRIPTION

A durable, feature-rich dive computer with GPS, bathymetric maps, and a long-lasting battery.

Aqualung i770R TX Dive Computer with Transmitter, White/Petrol

SKU: UDRIT17

~~$1099~~ Save: $250 (23%)

^$849

+ wishlist

In Stock

DESCRIPTION

A durable, hoseless dive computer with multi-gas support, Bluetooth readiness, and bright display.

Salvimar One Plus Freediving Wrist Computer

SKU: SLV8000P

^$169

+ wishlist

In Stock

DESCRIPTION

A versatile freediving wrist computer with a durable rubber band, 100m water-resistance, and advanced tracking features.

Garmin Descent Mk3i 43mm Dive Computer with T2 Transmitter, Carbon Gray DLC Titanium/Black Silicone Band

SKU: GRMDMK43B

^$1899.98

+ wishlist

In Stock

DESCRIPTION

A durable and feature-rich dive computer with a long-lasting battery life and superior positional accuracy.

Garmin Descent Mk3i 43mm Dive Computer with T2 Transmitter, Bronze PVD Titanium/French Gray Silicone Band

SKU: GRMDMK43F

^$1899.98

+ wishlist

In Stock

DESCRIPTION

A dive computer and transmitter set with GPS, ABC sensors, and 100-hour battery life, rated for 20 ATM.

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.

Garmin Descent Mk3i 43mm Dive Computer Smartwatch

SKU: GRMDMK43FG

^$1399.99

+ wishlist

In Stock

DESCRIPTION

A dive-first smartwatch with enhanced sonar technology, dive readiness tool, and GPS accuracy.

Shearwater Teric Dive Computer

SKU: SWTTDCSB

^$1195

+ wishlist

In Stock

DESCRIPTION

A versatile Shearwater Teric Dive Computer with air integration, Bluetooth technology, and customizable alerts.

Suunto Zoop Novo Wrist Computer

72 reviews

SKU: SQTZPNLY

~~$299.95~~ Save: $20.95 (7%)

^$279

+ wishlist

In Stock

DESCRIPTION

A wrist-mounted dive computer with a backlit display, five modes, and user-replaceable battery.

Pros

Feature-packed and versatile
Affordable and good value for money
Easy to use and operate
Clear and easy-to-read display
Reliable and durable

Cressi Miniconsole 2 Gauge

62 reviews

SKU: CSB2GC

~~$199.95~~ Save: $50 (25%)

^$149.95

+ wishlist

In Stock

DESCRIPTION

A compact, high-quality pressure and depth gauge console with easy-to-read scales and luminescent dials.

Pros

Affordable and great value
Easy-to-read gauges with big letters and color coding
Suitable for recreational diving and travel
Compact size and easy to tuck away
Reliable and durable

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

Cressi Leonardo Computer Console

27 reviews

SKU: CSBLC

^$399.95

+ wishlist

In Stock

DESCRIPTION

A high-quality Italian-made computer console with a single-button interface, suitable for air, nitrox, and gauge modes.

Pros

Compact and lightweight
Good quality and durability
Great value for the price
Easy to use
Clear and easy to read display

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.

Mares Puck Pro+ Wrist Computer

14 reviews

SKU: MRSPPPBLBK

~~$367.95~~ Save: $93 (25%)

^$274.95

+ wishlist

In Stock

DESCRIPTION

A slim wrist computer with large display, intuitive navigation, and Nitrox compatibility.

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Dive Depth Alarms

As summer peaks and the ocean beckons with its warm embrace, divers and snorkelers alike are drawn to the water’s depths, eager to explore vibrant reefs, mysterious wrecks, and the teeming life beneath the surface. Whether you’re an experienced technical diver charting the edges of your training or a recreational enthusiast savoring leisurely descents, dive depth alarms are essential companions for safe and enjoyable underwater adventures. These compact yet powerful devices provide real-time alerts, helping you maintain awareness of your depth and avoid exceeding your planned limits. For many, the gentle vibration or audible signal of a depth alarm becomes a reassuring part of the dive experience, allowing you to focus on the beauty around you while staying within safe parameters. This is especially valuable during the busy summer months, when increased dive activity and changing conditions can make it easy to become distracted by the spectacle of a passing sea turtle or the intricate architecture of a coral head.

Depth alarms are not just for solo divers or seasoned explorers; they make thoughtful and practical gifts for anyone passionate about underwater sports. New divers, in particular, benefit from the added layer of safety and confidence a depth alarm provides, serving as a safeguard while they hone their buoyancy skills and build experience. Families planning tropical holidays often find that equipping each member with a depth alarm ensures peace of mind, especially when younger or less experienced snorkelers are eager to join in the fun. Instructors and dive leaders also rely on these alarms to help manage group safety, using them as teaching tools and to reinforce best practices during training sessions. The versatility of dive depth alarms means they can be integrated into a variety of setups, from wrist-mounted units to those incorporated into advanced dive computers. Many divers appreciate the flexibility to set custom depth thresholds, adjust sensitivity, and even pair alarms with other safety features like ascent rate monitors or integrated digital compasses.

When choosing a dive depth alarm, it’s important to consider your typical dive environment and personal preferences. Some alarms are designed for deep technical dives, offering high-precision sensors and customizable alerts, while others are tailored for recreational use with user-friendly interfaces and robust construction. Battery life, waterproof ratings, and ease of attachment are all practical factors that can influence your decision, especially if you plan to travel or dive in remote locations. For those interested in multi-functional options, exploring devices that combine depth alarms with other features—such as the models found on our Dive Computers With Maximum Depth Alarm page—can offer added convenience and value. No matter your skill level or diving style, investing in a reliable depth alarm is a proactive step toward safer, more confident underwater exploration. As you prepare for your next adventure, whether it’s a spontaneous weekend shore dive or a long-anticipated liveaboard trip, having the right safety tools ensures you can fully immerse yourself in the underwater world, savoring every moment with peace of mind.

Top Picks For Dive Depth Alarms