Dive Depth Alarms

Cressi Leonardo 2.0 Wrist Computer

89 reviews

SKU: CSBLWYL

~~$289.95~~ Save: $65 (22%)

^$224.95

+ wishlist

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~~ Save: $250 (16%)

^$1349.99

+ 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.

Genesis Centauri Dive Watch Computer

3 reviews

SKU: GNSWC

~~$299.95~~ Save: $40 (13%)

^$259.95

+ 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.

Scubapro Digital Depth Gauge Wrist Mount, Imperial

1 reviews

SKU: UTCDG

^$189

+ wishlist

In Stock

DESCRIPTION

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

Garmin Descent Mk3i 43mm Dive Computer Smartwatch

SKU: GRMDMK43FG

~~$1399.99~~ Save: $250 (18%)

^$1149.99

+ wishlist

In Stock

DESCRIPTION

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

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

SKU: GRMDMK43B

~~$1899.98~~ Save: $250 (13%)

^$1649.98

+ 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~~ Save: $250 (13%)

^$1649.98

+ 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/Black Silicone Band

SKU: GRMDMK51BP

~~$2099.98~~ Save: $250 (12%)

^$1849.98

+ wishlist

In Stock

DESCRIPTION

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

Shearwater Teric Dive Computer

SKU: SWTTDCBB

^$1195

+ wishlist

In Stock

DESCRIPTION

A rechargeable, Bluetooth-enabled dive computer with air integration, audible alerts, and a color 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 51mm Dive Computer with T2 Transmitter, Carbon Gray DLC Titanium/Titanium Band

SKU: GRMDMK51TP

~~$2299.98~~ Save: $250 (11%)

^$2049.98

+ wishlist

In Stock

DESCRIPTION

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

Aqualung i770R TX Dive Computer with Transmitter, White/Petrol

SKU: UDRIT17

~~$1099~~ Save: $449.01 (41%)

^$649.99

+ wishlist

In Stock

DESCRIPTION

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

Cressi Miniconsole 2 Gauge

62 reviews

SKU: CSB2GC

~~$199.95~~ Save: $72.49 (36%)

^$127.46

+ 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

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.

Cressi Digi 2 Digital Console

13 reviews

SKU: CSBD2DCBL

^$279.95

+ wishlist

In Stock

DESCRIPTION

A compact digital console with high contrast display, depth gauge, and self-diagnostic function.

Cressi Goa Wrist Computer

11 reviews

SKU: CSBGWBKGR

^$299.95

+ wishlist

In Stock

DESCRIPTION

A compact scuba wrist computer with large easy-to-read numbers, audible alarm, and user-replaceable battery.

Scubapro Aladin A1 Dive Watch Wrist Computer

7 reviews

SKU: SCPA1

^$299

+ wishlist

In Stock

DESCRIPTION

A basic entry-level dive computer with full time-keeping functions and intuitive menu system.

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

7 reviews

SKU: UTCAHM

^$789

+ wishlist

In Stock

DESCRIPTION

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

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.

Mares Puck Pro Ultra Lite Dive Computer

6 reviews

SKU: MRSPPUC

~~$279.95~~ Save: $80 (29%)

^$199.95

+ wishlist

In Stock

DESCRIPTION

A user-friendly dive computer with Bluetooth, Nitrox support, and a clear, easy-to-read display.

Seac Driver Computer, Black

5 reviews

SKU: SECCD

^$209

+ wishlist

In Stock

DESCRIPTION

A technologically advanced black wrist-mount computer for freediving with user-replaceable battery and various measurement settings.

Cressi Neon Computer

5 reviews

SKU: CSBNENCBL

^$369.95

+ wishlist

In Stock

DESCRIPTION

A compact and easy-to-read dive computer with multiple modes and a user-friendly design.

Mares Genius Wrist Computer with LED Transmitter

4 reviews

SKU: MRSSGW

^$1499.90

+ wishlist

In Stock

DESCRIPTION

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

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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