---
product_id: 654695464
title: "GARMIN Descent™ Mk3i – 51 mm, Carbon Grey DLC Titanium with DLC Titanium Band | Diving Watch with Upto 25 Days Battery Life | Amoled Display Swimming Watch"
brand: "garmin"
price: "$4111"
currency: NZD
in_stock: false
reviews_count: 5
url: https://www.desertcart.nz/products/654695464-garmin-descent-mk3i-51-mm-carbon-grey-dlc-titanium-dlc
store_origin: NZ
region: New Zealand
---

# Multi-gas & dive modes 66h dive battery life 4,000+ dive sites maps GARMIN Descent™ Mk3i – 51 mm, Carbon Grey DLC Titanium with DLC Titanium Band | Diving Watch with Upto 25 Days Battery Life | Amoled Display Swimming Watch

**Brand:** garmin
**Price:** $4111
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Dive Deeper, Stay Longer, Shine Brighter — The Ultimate Smartwatch for the Modern Explorer

## Quick Answers

- **What is this?** GARMIN Descent™ Mk3i – 51 mm, Carbon Grey DLC Titanium with DLC Titanium Band | Diving Watch with Upto 25 Days Battery Life | Amoled Display Swimming Watch by garmin
- **How much does it cost?** $4111 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/654695464-garmin-descent-mk3i-51-mm-carbon-grey-dlc-titanium-dlc)

## Best For

- garmin enthusiasts

## Why This Product

- Trusted garmin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dive Modes for Every Adventure:** From nitrox to trimix, apnea to rebreather, customize your dive experience with versatile, professional-grade modes.
- • **Navigate Like a Pro Underwater:** Access vivid DIVEVIEW colour maps with bathymetric contours and 4,000+ dive sites right on your wrist.
- • **Dive Readiness Meets Smart Health:** Advanced Dive Readiness Tool analyzes sleep, stress, and fitness to optimize your dive timing and safety.
- • **Illuminate Your Path Above & Below:** Built-in LED flashlight ensures visibility in murky depths or low-light conditions on land—safety meets convenience.
- • **Endurance That Outlasts Your Deep Dives:** Up to 66 hours of uninterrupted battery life in Dive Mode keeps you exploring longer without recharge anxiety.

## Overview

The GARMIN Descent™ Mk3i is a premium 51mm diving smartwatch crafted from Carbon Grey DLC Titanium, featuring an AMOLED display and a DLC Titanium band. Engineered for serious divers, it offers up to 66 hours of battery life in Dive Mode, supports multiple advanced dive modes including nitrox and trimix, and provides access to over 4,000 dive sites with detailed underwater maps. Its built-in LED flashlight works both underwater and on land, while the innovative Dive Readiness Tool leverages health metrics to ensure optimal dive preparation. Combining rugged durability with cutting-edge technology, the Mk3i is the essential companion for professional and recreational divers seeking precision, safety, and style.

## Description

UP TO 66 HOURS OF BATTERY LIFE IN DIVE MODE : Introducing the Garmin Descent Mk3i Smartwatch, a must-have for divers seeking precision and endurance. With up to 66 hours of battery life in Dive Mode, this advanced smartwatch ensures you can explore the depths without worrying about recharging. Perfect for long diving expeditions, the Garmin Descent Mk3i features cutting-edge technology for accurate underwater navigation and tracking, making it the ideal choice for professional and recreational divers alike. Stay submerged longer with exceptional battery performance, helping you conquer new depths with confidence and safety. CHOOSE FROM MULTIPLE DIVE MODES : Garmin Descent Mk3i Smartwatch - Dive into advanced performance with multiple dive modes designed for every underwater adventure. Whether you're exploring with single or multiple gas dives, including nitrox and trimix, or using modes like gauge, apnea, apnea hunt, or closed-circuit rebreather, this watch adapts to your needs. Stay safe and efficient under the sea with versatile dive tracking, ensuring precision at every depth. DIVEVIEW COLOUR MAPS WITH DEPTH CONTOURS AND DIVE SITES : Garmin Descent Mk3i Diving Smartwatch, designed for passionate divers. With DIVEVIEW Colour Maps, explore bathymetric depth contours and over 4,000 dive sites directly from your wrist. Effortlessly navigate underwater landscapes, find new dive spots, and get oriented with precision. The vivid colour maps enhance your diving experience, providing crucial underwater details for both recreational and advanced divers. Stay ahead in the deep with the Descent Mk3i’s intuitive features, tailored for seamless navigation and exploration. Dive smarter and safer with Garmin’s advanced mapping technology. BUILT-IN LED FLASHLIGHT WORKS ABOVE OR BELOW WATER : Illuminate your dive with the Garmin Descent Mk3i, featuring a built-in LED flashlight that works seamlessly above or below water. Whether exploring deep waters or navigating low-light environments on land, this versatile feature ensures maximum visibility when you need it most. Dive confidently with this waterproof smartwatch, designed for serious divers and adventurers alike. The flashlight's dual-mode functionality adds safety and convenience, making the Descent Mk3i your ultimate tool for underwater exploration and everyday use USE THE DIVE READINESS TOOL TO INFORM YOUR PREPARATION : Unlock your diving potential with the Garmin Descent Mk3i smartwatch, featuring an innovative Dive Readiness Tool. This cutting-edge technology assesses lifestyle factors like sleep quality, exercise levels, stress, and even jet lag to help you determine when you're best prepared for your next dive adventure. By evaluating your body’s readiness, the Mk3i ensures you dive safely and efficiently, making it the ultimate companion for serious divers. With advanced dive metrics, GPS tracking, and smart notifications, the Garmin Descent Mk3i is not just a smartwatch—it's your essential diving partner. Dive smarter, dive safer!

Review: great battery life, great functionality, my new everyday watch
Review: 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!

## Features

- UP TO 66 HOURS OF BATTERY LIFE IN DIVE MODE : Introducing the Garmin Descent Mk3i Smartwatch, a must-have for divers seeking precision and endurance. With up to 66 hours of battery life in Dive Mode, this advanced smartwatch ensures you can explore the depths without worrying about recharging. Perfect for long diving expeditions, the Garmin Descent Mk3i features cutting-edge technology for accurate underwater navigation and tracking, making it the ideal choice for professional and recreational divers alike. Stay submerged longer with exceptional battery performance, helping you conquer new depths with confidence and safety.
- CHOOSE FROM MULTIPLE DIVE MODES : Garmin Descent Mk3i Smartwatch - Dive into advanced performance with multiple dive modes designed for every underwater adventure. Whether you're exploring with single or multiple gas dives, including nitrox and trimix, or using modes like gauge, apnea, apnea hunt, or closed-circuit rebreather, this watch adapts to your needs. Stay safe and efficient under the sea with versatile dive tracking, ensuring precision at every depth.
- DIVEVIEW COLOUR MAPS WITH DEPTH CONTOURS AND DIVE SITES : Garmin Descent Mk3i Diving Smartwatch, designed for passionate divers. With DIVEVIEW Colour Maps, explore bathymetric depth contours and over 4,000 dive sites directly from your wrist. Effortlessly navigate underwater landscapes, find new dive spots, and get oriented with precision. The vivid colour maps enhance your diving experience, providing crucial underwater details for both recreational and advanced divers. Stay ahead in the deep with the Descent Mk3i’s intuitive features, tailored for seamless navigation and exploration. Dive smarter and safer with Garmin’s advanced mapping technology.
- BUILT-IN LED FLASHLIGHT WORKS ABOVE OR BELOW WATER : Illuminate your dive with the Garmin Descent Mk3i, featuring a built-in LED flashlight that works seamlessly above or below water. Whether exploring deep waters or navigating low-light environments on land, this versatile feature ensures maximum visibility when you need it most. Dive confidently with this waterproof smartwatch, designed for serious divers and adventurers alike. The flashlight's dual-mode functionality adds safety and convenience, making the Descent Mk3i your ultimate tool for underwater exploration and everyday use
- USE THE DIVE READINESS TOOL TO INFORM YOUR PREPARATION : Unlock your diving potential with the Garmin Descent Mk3i smartwatch, featuring an innovative Dive Readiness Tool. This cutting-edge technology assesses lifestyle factors like sleep quality, exercise levels, stress, and even jet lag to help you determine when you're best prepared for your next dive adventure. By evaluating your body’s readiness, the Mk3i ensures you dive safely and efficiently, making it the ultimate companion for serious divers. With advanced dive metrics, GPS tracking, and smart notifications, the Garmin Descent Mk3i is not just a smartwatch—it's your essential diving partner. Dive smarter, dive safer!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNSCY41D |
| Best Sellers Rank | #65,823 in Electronics ( See Top 100 in Electronics ) #1,789 in Smartwatches |
| Item model number | 010-02752-13 |
| Manufacturer | GARMIN |
| Product Dimensions | 5.1 x 5.1 x 1.6 cm; 165.9 g |

## Product Details

- **Connectivity technology:** Bluetooth
- **Memory storage capacity:** 32 GB
- **Operating system:** Garmin OS
- **Special features:** Lightweight, Multisport Tracker
- **Wireless communication standard:** Bluetooth

## Images

![GARMIN Descent™ Mk3i – 51 mm, Carbon Grey DLC Titanium with DLC Titanium Band | Diving Watch with Upto 25 Days Battery Life | Amoled Display Swimming Watch - Image 1](https://m.media-amazon.com/images/I/71+KFDZecBL.jpg)
![GARMIN Descent™ Mk3i – 51 mm, Carbon Grey DLC Titanium with DLC Titanium Band | Diving Watch with Upto 25 Days Battery Life | Amoled Display Swimming Watch - Image 2](https://m.media-amazon.com/images/I/71+cmJfOQeL.jpg)
![GARMIN Descent™ Mk3i – 51 mm, Carbon Grey DLC Titanium with DLC Titanium Band | Diving Watch with Upto 25 Days Battery Life | Amoled Display Swimming Watch - Image 3](https://m.media-amazon.com/images/I/7149QYoHoCL.jpg)
![GARMIN Descent™ Mk3i – 51 mm, Carbon Grey DLC Titanium with DLC Titanium Band | Diving Watch with Upto 25 Days Battery Life | Amoled Display Swimming Watch - Image 4](https://m.media-amazon.com/images/I/71Q9fb3nmSL.jpg)
![GARMIN Descent™ Mk3i – 51 mm, Carbon Grey DLC Titanium with DLC Titanium Band | Diving Watch with Upto 25 Days Battery Life | Amoled Display Swimming Watch - Image 5](https://m.media-amazon.com/images/I/71g-3d1CERL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***G on 26 November 2025*

great battery life, great functionality, my new everyday watch

### ⭐⭐⭐⭐⭐ Review
*by R***T on 21 July 2025*

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!

### ⭐⭐⭐⭐⭐ Review
*by T***Y on 26 September 2024*

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.

## Frequently Bought Together

- Garmin Descent™ Mk3i, Dive Computer and Multisport GPS Smartwatch, Air Integration, Black Titanium
- Garmin Descent™ T2 Transceiver with Subwave™ Wireless Communication
- IPG for Garmin Descent Mk3i (Case Dimention:51 mm) Hydrogel Screen Protector (2 Units) Invisible HD Clear Film Anti Scratch Guard-Smooth/Self-Healing/Bubble for Mk3i/51 mm

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**Shop now:** [https://www.desertcart.nz/products/654695464-garmin-descent-mk3i-51-mm-carbon-grey-dlc-titanium-dlc](https://www.desertcart.nz/products/654695464-garmin-descent-mk3i-51-mm-carbon-grey-dlc-titanium-dlc)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-25*