---
product_id: 638857724
title: "Garmin Descent™ Mk3i, Watch-Style Dive Computer, 43mm, Black"
brand: "garmin"
price: "2175938 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Garmin"
url: https://www.desertcart.hu/products/638857724-garmin-descent-mk3i-watch-style-dive-computer-43mm-black
store_origin: HU
region: Hungary
---

# Surface GPS tracking SubWave™ diver comms 30h dive battery life Garmin Descent™ Mk3i, Watch-Style Dive Computer, 43mm, Black

**Brand:** garmin
**Price:** 2175938 Ft
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive deep, stay connected, and lead the pack with Garmin Descent Mk3i.

## Quick Answers

- **What is this?** Garmin Descent™ Mk3i, Watch-Style Dive Computer, 43mm, Black by garmin
- **How much does it cost?** 2175938 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/638857724-garmin-descent-mk3i-watch-style-dive-computer-43mm-black)

## 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

- • **Beyond the Dive:** Track your fitness, pay contactless, store music, and get smart notifications — all on your wrist.
- • **Navigate Like a Pro:** Surface GPS and DiveView™ maps with 4,000+ dive sites help you mark entry/exit points and discover new adventures.
- • **Crystal Clear Visibility:** 1.2” AMOLED display with Big Numbers Mode and scratch-resistant sapphire lens ensures critical data is always readable.
- • **Dive Longer, Dive Smarter:** Up to 30 hours in dive mode keeps you exploring deeper and longer without worry.
- • **Stay Connected Underwater:** SubWave™ sonar tech enables diver-to-diver messaging and tank pressure monitoring for up to 8 divers.

## Overview

The Garmin Descent Mk3i is a premium 43mm dive computer watch crafted from carbon gray DLC titanium with a black silicone band. It features a bright 1.2” AMOLED display, 30-hour dive battery life, SubWave™ sonar for diver communication, surface GPS, and customizable dive modes. Designed for serious divers, it supports tank pressure monitoring for up to eight divers, offers dive readiness insights, and doubles as a smartwatch with fitness tracking, Garmin Pay, and music storage.

## 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: Good for it - Good diving watch wearing 2yer already no problem
Review: Awesome. - Does not scratch

## Features

- Dive Log - Store and review data, track gear, take notes — and share via the Garmin Dive smartphone app.
- Long Battery Life - Stay in the water longer with up to 30 hours in dive mode plus up to 10 days in smartwatch mode.
- Customizable Dive Modes - Add additional screens for each dive mode that features the fields you want to see.
- Big Numbers Mode - Get a simplified dive screen on your wrist, with larger text to see critical diving data.
- Surface GPS - Track your entry and exit points on the surface with advanced satellite connectivity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNSG4ZXT |
| Age Range Description | Adult |
| Band Colour | Carbon Grey |
| Band Material Type | Silicone |
| Battery Average Life | 30 Hours |
| Battery Capacity | 450 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery capacity | 450 Milliamp Hours |
| Best Sellers Rank | 517,964 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 32 in Diving Digital Gauges |
| Box Contents | Integrated LED Flashlight |
| Brand Name | Garmin |
| Case Material Type | Titanium |
| Clasp Type | Standard Watch Clasp |
| Closure Type | Buckle |
| Colour | Carbon Gray |
| Communication Feature | true |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android smartphones, iPhones |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Controller Type | physical keys/wheel |
| Customer Reviews | 4.3 out of 5 stars 32 Reviews |
| Display Type | AMOLED |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Buttons, Touchscreen |
| Item Dimensions | 43 x 43 x 15 millimetres |
| Item Weight | 68.3 Grams |
| Manufacturer | Garmin |
| Maximum Display Brightness | 1000 Nit |
| Memory Storage Capacity | 32 GB |
| Memory storage capacity | 32 GB |
| Metrics Measured | GPS, accelerometer, optical heart rate sensor |
| Model Name | Descent Mk3i |
| Model Number | 010-02753-10 |
| Operating System | Proprietary Garmin OS |
| Operating system | Proprietary Garmin OS |
| Product Features | GPS |
| Resolution | 240 x 240 |
| Screen Size | 1.2 Inches |
| Shape | Round |
| Special feature | GPS |
| Sport Type | Diving |
| Style Name | Mk3i |
| Supported Application | Diver Communication |
| Supported Satellite Navigation System | GPS |
| Target Audience | Experienced divers |
| UPC | 753759333058 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Depth | 200 Metres |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IPX0 or above for the second digit (liquids protection) |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | du |
| Wireless communication standard | Bluetooth |

## Product Details

- **Battery capacity:** 450 Milliamp Hours
- **Battery cell composition:** Lithium Ion
- **Connectivity technology:** Bluetooth
- **GPS:** Built-in GPS
- **Memory storage capacity:** 32 GB
- **Operating system:** Proprietary Garmin OS
- **Screen size:** 1.2 Inches
- **Shape:** Round
- **Special feature:** GPS
- **Wireless communication standard:** Bluetooth

## Images

![Garmin Descent™ Mk3i, Watch-Style Dive Computer, 43mm, Black - Image 1](https://m.media-amazon.com/images/I/61Ov3XjXuxL.jpg)
![Garmin Descent™ Mk3i, Watch-Style Dive Computer, 43mm, Black - Image 2](https://m.media-amazon.com/images/I/71RMLOlztAL.jpg)
![Garmin Descent™ Mk3i, Watch-Style Dive Computer, 43mm, Black - Image 3](https://m.media-amazon.com/images/I/716+mg7xQCL.jpg)
![Garmin Descent™ Mk3i, Watch-Style Dive Computer, 43mm, Black - Image 4](https://m.media-amazon.com/images/I/714UPy1KllL.jpg)
![Garmin Descent™ Mk3i, Watch-Style Dive Computer, 43mm, Black - Image 5](https://m.media-amazon.com/images/I/71Zg4zgpMYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for it
*by F***I on 16 April 2026*

Good diving watch wearing 2yer already no problem

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

Does not scratch

### ⭐⭐⭐⭐⭐ Love the watch
*by S***S on 27 July 2024*

I dive on occasion and was wanting to work on motivation for improving my health. I completed 2 dives with the watch and it performed great. More importantly it has helped me identify bad habits that was wrecking my sleep quality. I also use it to track fitness activities and it works great for that as well. Happy with the purchase.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hu/products/638857724-garmin-descent-mk3i-watch-style-dive-computer-43mm-black](https://www.desertcart.hu/products/638857724-garmin-descent-mk3i-watch-style-dive-computer-43mm-black)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-08-29*