---
product_id: 598050755
title: "Descent™ Mk3i, Dive Computer and Multisport GPS Smartwatch, Air Integration, Black"
brand: "garmin"
price: "€ 2655.76"
currency: EUR
in_stock: true
reviews_count: 8
category: "Garmin"
url: https://www.desertcart.be/products/598050755-descent-mk3i-dive-computer-and-multisport-gps-smartwatch-air-integration
store_origin: BE
region: Belgium
---

# 200m dive-rated case 1.2” AMOLED & sapphire lens Multi-band GPS & SubWave sonar Descent™ Mk3i, Dive Computer and Multisport GPS Smartwatch, Air Integration, Black

**Brand:** garmin
**Price:** € 2655.76
**Availability:** ✅ In Stock

## Summary

> 🌐 Dive deeper, connect smarter, and conquer every wave with Garmin Descent Mk3i.

## Quick Answers

- **What is this?** Descent™ Mk3i, Dive Computer and Multisport GPS Smartwatch, Air Integration, Black by garmin
- **How much does it cost?** € 2655.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/598050755-descent-mk3i-dive-computer-and-multisport-gps-smartwatch-air-integration)

## 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-Ready Durability:** Engineered with a 200-meter water-resistant titanium case and scratch-proof sapphire lens to withstand your deepest adventures.
- • **Holistic Dive Readiness:** Garmin’s proprietary dive readiness tool analyzes your sleep, stress, exercise, and jet lag to optimize your dive plans and safety.
- • **All-Day Smartwatch Powerhouse:** Up to 10 days in smartwatch mode and 30 hours in dive mode, plus fitness apps, Garmin Pay, music storage, and smart notifications keep you connected on and off the water.
- • **Next-Level Diver Communication:** SubWave sonar tech enables diver-to-diver messaging and tank monitoring for up to 8 divers within 10 meters—stay connected underwater like never before.
- • **Precision Navigation & Tracking:** Multi-band GPS and built-in ABC sensors, including a 3-axis underwater compass, ensure flawless surface positioning and dive site orientation.

## Overview

The Garmin Descent Mk3i is a premium dive computer and multisport GPS smartwatch designed for serious divers and active professionals. Featuring a robust 200-meter titanium case, a vibrant 1.2” AMOLED display protected by a sapphire lens, and advanced SubWave sonar for underwater communication, it supports multiple dive modes and tracks up to eight divers simultaneously. With multi-band GPS, ABC sensors, and a unique dive readiness tool, it offers unparalleled navigation and health insights. Beyond diving, it functions as a full-featured smartwatch with fitness tracking, Garmin Pay, music storage, and up to 10 days of battery life, making it the ultimate companion for both underwater exploration and everyday life.

## Description

Discover a deeper connection with the Descent™ Mk3i watch-style dive computer. It features multiple dive modes plus SubWave™ sonar technology for diver-to-diver communication via preset messages (available with software v.15.70 or later). The device also supports monitoring of tank pressures and depth for up to eight networked divers, when paired with the Descent™ T2 transceiver (sold separately). Purpose-built specifically for divers, the Descent Mk3i dive computer combines a bright 1.2” AMOLED display with scratch-resistant sapphire lens, 200-meter dive-rated case and metal leakproof inductive buttons. DiveView™ maps offer bathymetric depth contours and more than 4,000 dive sites to help you find where to dive and get oriented. Plus, a dive readiness tool, developed by Garmin, shows how lifestyle factors such as sleep, exercise, stress and jet lag can affect your body’s overall preparedness for diving — so, ultimately, you can make better-informed dive plan decisions (data presented is intended to be a close estimation of metrics tracked). This dive computer is designed to help maximize your preparation for the physical and mental challenges of diving. You can also reference ABC sensors with a 3-axis underwater compass as well as surface GPS capabilities to mark your entry and exit points. When you’re ashore, built-in sports apps help you stay on top of your fitness, while Garmin Pay™ contactless payments, music storage and smart notifications keep you connected (compatible smartphone required).

Review: Awesome. - Does not scratch
Review: Good - Excellent! The item arrived in perfect condition with no damage at all.

## Features

- Advanced, watch-style dive computer, sized for smaller wrists, features a stunning 1.2” AMOLED display, scratch-resistant sapphire lens and 43 mm stainless steel bezel
- Dive-first design with 200-meter dive-rated case includes metal leakproof inductive buttons and multiple dive modes for recreational to technical scuba diving and freediving
- Enhanced SubWave sonar technology provides the ability to exchange preset diver-to-diver messages up to 30 meters (available with software v.15.70 or later) as well as monitor tank pressures and depth for up to eight divers within a range of 10 meters, when paired with the Descent T2 transceiver (sold separately) for group dive support
- A dive readiness tool, developed by Garmin, shows how lifestyle factors such as sleep, exercise, stress and jet lag can affect your body’s overall preparedness for diving — offering guidance that can help you make better-informed dive plan decisions (data presented is intended to be a close estimation of metrics tracked)
- Multi-band GPS technology provides superior positional accuracy while you’re out on the water, and built-in ABC sensors — including an underwater compass — help navigate every part of your dive from entry to exit (GPS tracking does not work underwater)
- Dive logs automatically sync with the Garmin Dive app downloaded to your compatible smartphone, allowing you to share and review data, track gear, post photos, take notes and more
- Built-in sports apps help support your active lifestyle, offering fitness and training features that provide actionable insights for building strength and endurance
- Get 24/7 health and wellness monitoring with wrist-based heart rate, advanced sleep monitoring, respiration tracking, Pulse Ox and more (this is not a medical device, and data presented is intended to be a close estimation of metrics tracked; Pulse Ox not available in all countries)
- Enjoy everyday wearability, and live connected with smart notifications, music storage, Garmin Pay contactless payments and more (compatible smartphone required)
- Battery performance: up to 10 days in smartwatch mode and up to 30 hours in dive mode — so you can dive without worrying about battery life and go longer between recharges

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNSG4ZXT |
| Additional Features | Bluetooth |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Silicone |
| Battery Capacity | 450 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | #329,291 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #75 in Diving Electronics |
| Brand | Garmin |
| Built-In Media | Descent Mk3i – 43 mm > carbon gray DLC titanium with black silicone band, black extra long adjustment strap, USB-C to clip charging/data cable, documentation |
| Case Material Type | Titanium |
| Clasp Type | Standard Watch Clasp |
| Color | Black |
| Communication Feature | Bluetooth, Wi-Fi, SubWave, ANT+ |
| Compatible Devices | Android, iPhone |
| Compatible Phone Models | Android smartphones, iPhones |
| Connectivity Technology | Bluetooth, USB |
| Controller Type | Push Button |
| Customer Reviews | 4.5 4.5 out of 5 stars (30) |
| Display Type | AMOLED |
| GPS Geotagging Functionality | Built-in Multi-band GPS |
| Human Interface Input | Buttons, Touchscreen |
| Item Dimensions | 1.69 x 1.69 x 0.59 inches |
| Item Type Name | Dive Watch |
| Item Weight | 68.3 Grams |
| Manufacturer | Garmin |
| Maximum Display Brightness | 1000 Nit |
| Memory Storage Capacity | 32 GB |
| Metrics Measured | Depth Sensor |
| Model Name | Descent™ Mk3i – 43 mm |
| Model Number | 010-02753-10 |
| Operating System | Proprietary Garmin OS |
| Resolution | 454 x 454 |
| Screen Size | 1.2 Inches |
| Shape | Round |
| Sport Type | Diving, Exercise & Fitness, Outdoor Lifestyle, Running, Swimming |
| Style Name | Mk3i |
| Supported Application | GPS |
| Supported Satellite Navigation System | GLONASS, GPS, Galileo |
| Target Audience | Unisex Adults |
| UPC | 753759333058 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year limited warranty |
| Warranty Type | Limited |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Water Resistant |
| Waterproof Rating | IPX0 or above for the second digit (liquids protection) |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | du |

## Product Details

- **Battery Capacity:** 450 Milliamp Hours
- **Battery Cell Composition:** Lithium Polymer
- **Connectivity Technology:** Bluetooth, USB
- **GPS:** Built-in Multi-band GPS
- **Memory Storage Capacity:** 32 GB
- **Operating System:** Proprietary Garmin OS
- **Screen Size:** 1.2 Inches
- **Shape:** Round
- **Special Feature:** Bluetooth
- **Wireless Communication Standard:** Bluetooth

## Images

![Descent™ Mk3i, Dive Computer and Multisport GPS Smartwatch, Air Integration, Black - Image 1](https://m.media-amazon.com/images/I/61Ov3XjXuxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome.
*by A***G on December 6, 2025*

Does not scratch

### ⭐⭐⭐⭐⭐ Good
*by K***E on July 13, 2025*

Excellent! The item arrived in perfect condition with no damage at all.

### ⭐⭐⭐⭐⭐ Perfect
*by J***K on May 26, 2025*

Had s stroke and it helps my wife and my doctor monitor me

## Frequently Bought Together

- Garmin Descent™ Mk3i, Dive Computer and Multisport GPS Smartwatch, Air Integration, Black
- Garmin Descent™ T2 Transceiver with Subwave™ Wireless Communication
- IPG for Garmin Descent Mk3 - Mk3i (Case Dimention:43mm) Hydrogel Screen Protector (2 Units) Invisible HD Clear Film Anti Scratch Guard-Smooth/Self-Healing/Bubble for Mk3i-43mm

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-04-22*