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🌊 Dive Deeper, Connect Smarter, Shine Brighter — The Ultimate Pro Dive Watch
The Garmin Descent Mk3i is a premium dive computer and multisport GPS smartwatch featuring a vibrant 1.4” AMOLED display, durable titanium construction, and advanced SubWave sonar for underwater communication. Rated to 200 meters, it supports multiple dive modes, tracks up to eight divers’ tank pressures, and includes a built-in LED flashlight for enhanced visibility. Integrated GPS and DiveView maps provide extensive dive site data, while Garmin’s dive readiness tool offers personalized health insights to optimize your dive plans.
| ASIN | B0CNSCY41D |
| Age Range Description | Adult |
| Band Colour | Black |
| Band Material Type | Titanium |
| Battery Capacity | 66 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery capacity | 66 Milliamp Hours |
| Box Contents | Titanium Band |
| Brand Name | Garmin |
| Case Material Type | Titanium |
| Cellular Technology | 4G or LTE |
| Clasp Type | Standard Buckle |
| Closure Type | Buckle |
| Colour | Carbon Gray/Titanium |
| Communication Feature | SubWave Sonar, Notifications, Garmin Pay |
| Compatible Devices | Dive Computer, Smartphone |
| Compatible Phone Models | [Various] |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Controller Type | Push Button |
| Customer Reviews | 4.6 out of 5 stars 36 Reviews |
| Display Type | Digital |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Buttons |
| Item Dimensions | 5.1 x 5.1 x 1.6 centimetres |
| Item Weight | 165.9 Grams |
| Manufacturer | Garmin |
| Memory Storage Capacity | 32 GB |
| Memory storage capacity | 32 GB |
| Metrics Measured | Compass, GPS |
| Model Name | Descent™ Mk3i – 51 mm |
| Model Number | 010-02752-13 |
| Operating System | Garmin OS |
| Operating system | Garmin OS |
| Product Features | Bluetooth |
| Resolution | 454 x 454 |
| Screen Size | 1.4 Inches |
| Shape | Round |
| Special feature | Bluetooth |
| Sport Type | Diving |
| Style Name | Mk3i |
| Supported Application | Dive-related applications |
| Supported Satellite Navigation System | GPS |
| Target Audience | Experience and professional diverse; active and health-conscious |
| UPC | 753759332938 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Depth | 200 Metres |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP68 or higher |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | du |
| Wireless communication standard | Bluetooth |
T**Y
High-Performance Dive Watch with Unmatched Versatility and Safety Features
I recently took the Mk3i with me to the Philippines for diving, and it exceeded my expectations. The battery life is outstanding, and it performed flawlessly during my SCUBA dives. I paired it with the wireless air pod for my tank, which allowed me to monitor my air supply or track a less experienced diver—an excellent safety feature, even though the pods are a bit pricey. I opted for the larger model with a built-in flashlight, which I initially thought I wouldn’t use but now rely on all the time. The red light mode is especially useful for staying visible when walking on dark streets at night. With so many features packed into this watch, it’s a top-tier dive computer and more. The only small downside is that the buttons can be too easily pressed, but it's not a deal-breaker. If you can invest in it, I highly recommend it for its versatility, durability, and safety-enhancing features.
J**C
Nice upgrade from the MK2i
Great computer. It is a big step up from my MK2i. It has a much brighter screen which makes reading the gauges easier at depth. Add it all the other features and it is the perfect watch for anyone out there.
K**G
great waTch
great battery life, great functionality, my new everyday watch
B**.
Sapphire watch faces gets scratches!
I have a Garmin Descent Mk3i with the sapphire face. My previous Garmin — a Fenix 5 Sapphire — survived from 2017 to 2024 without a single scratch. That watch went through workouts, travel, field time, abuse, and life in general like it was forged in Mount Doom. The new Descent Mk3i? It survived scuba diving and an overseas military deployment… only to pick up TWO scratches in one week inside my own house. Inside. My. House. Apparently the deadliest operating environment for modern “sapphire” is whatever’s happening between my kitchen and living room. What the heck happened to Garmin’s sapphire quality control? Did they switch suppliers to Kramerica Industries? Great Watch otherwise.
R**T
Exceeded my expectations when I upgraded from a MK1
I’ve had a Mk1 which has served me well. This watch has a bigger, brighter screen, and so many more features. Wear it scuba, golf (excellent) and road biking. Best is the morning health report!
Trustpilot
5 days ago
2 days ago