---
product_id: 593130395
title: "Descent™ Mk3i, Dive Computer and Multisport GPS Smartwatch, Air Integration, French Gray"
brand: "garmin"
price: "₨49556"
currency: SCR
in_stock: true
reviews_count: 13
category: "Garmin"
url: https://www.desertcart.sc/products/593130395-descent-mk3i-dive-computer-and-multisport-gps-smartwatch-air-integration
store_origin: SC
region: Seychelles
---

# 1.2” AMOLED display SubWave sonar & multi-diver comms 200m dive-rated stainless steel case Descent™ Mk3i, Dive Computer and Multisport GPS Smartwatch, Air Integration, French Gray

**Brand:** garmin
**Price:** ₨49556
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive deeper, connect smarter, live bolder.

## Quick Answers

- **What is this?** Descent™ Mk3i, Dive Computer and Multisport GPS Smartwatch, Air Integration, French Gray by garmin
- **How much does it cost?** ₨49556 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/593130395-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

- • **Holistic Dive Prep:** Garmin’s dive readiness tool analyzes sleep, stress & exercise to optimize your dive day decisions.
- • **All-Day Versatility:** From deep dives to daily wear—track fitness, receive smart notifications, store music & pay contactless with Garmin Pay.
- • **Precision Navigation:** Multi-band GPS and 3-axis underwater compass guide your entry, exit, and every dive with pinpoint accuracy.
- • **Dive-Ready Brilliance:** Vibrant 1.2” AMOLED screen with scratch-resistant sapphire lens ensures crystal-clear underwater visibility.
- • **Ultimate Safety Network:** SubWave sonar tech enables diver-to-diver messaging & tank monitoring for up to 8 divers within 10-30m range.

## Overview

The Garmin Descent™ Mk3i is a premium dive computer and multisport GPS smartwatch designed for serious divers and active professionals. Featuring a bright 1.2” AMOLED display, 200-meter water resistance, and durable stainless steel construction, it supports advanced SubWave sonar for diver communication and tank monitoring. With multi-band GPS, underwater compass, and a unique dive readiness tool, it empowers safer, smarter dives. Beyond the water, it offers comprehensive health tracking, fitness apps, music storage, smart notifications, and contactless payments—making it the ultimate all-in-one device for the modern adventurer.

## 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: Great Multi-Purpose Device - This is a great dive computer if you want a device that you can also use for activities other than diving. It is bright and very readable under water, and you can customize the different screens to suit your needs. My main complaint is that you have to remember to manually start a “dive” activity if you want it to capture your GPS coordinates before the dive, and I haven’t been able to get it to capture the coordinates at the end of dives (perhaps I just need to hold it out of the water or set the end dive delay for longer so that it ends when I’m back on the boat). If you start a dive without manually selecting the activity, the watch will automatically go into dive mode… it just won’t have gotten the GPS position beforehand. Your data syncs to the Garmin Dive app, which is okay but could be better. Annoyingly, it seems to save data to the cloud, not to your device, so you need an internet connection to view your dive log. As an out-of-water watch, it’s a little bulky but not out of line with Garmin’s higher end sports watches. I’ve used it for walking, running, swimming, and sleep tracking. It comes with regular length straps for normal wear as well as a longer strap for diving, and it’s really easy to snap them on and off to change between the two. Garmin also offers a large line up of different colors and styles. It’s relatively easy to customize the watch face designs and add / remove data. Battery life is respectable.
Review: 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.

## 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)
- DiveView maps offer bathymetric depth contours and more than 4,000 dive sites to help you find where to dive and get oriented
- 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)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNSG78ZQ |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #95,501 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #877 in Diving & Snorkeling Equipment |
| Customer Reviews | 4.6 4.6 out of 5 stars (111) |
| Date First Available | November 22, 2023 |
| Department | mens |
| Item Weight | 68.3 Grams |
| Item model number | 010-02753-13 |
| Manufacturer | Garmin |
| Memory Storage Capacity | 64 GB |
| Product Dimensions | 1.69 x 1.69 x 0.59 inches |
| Standing screen display size | 1.2 Inches |

## Product Details

- **Battery Capacity:** 150 Milliamp Hours
- **Battery Cell Composition:** Lithium Polymer
- **Connectivity Technology:** Bluetooth, USB
- **GPS:** Built-in GPS
- **Memory Storage Capacity:** 64 GB
- **Operating System:** Android, iOS, Garmin
- **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, French Gray - Image 1](https://m.media-amazon.com/images/I/71gR194BXvL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Multi-Purpose Device
*by M***R on May 24, 2024*

This is a great dive computer if you want a device that you can also use for activities other than diving. It is bright and very readable under water, and you can customize the different screens to suit your needs. My main complaint is that you have to remember to manually start a “dive” activity if you want it to capture your GPS coordinates before the dive, and I haven’t been able to get it to capture the coordinates at the end of dives (perhaps I just need to hold it out of the water or set the end dive delay for longer so that it ends when I’m back on the boat). If you start a dive without manually selecting the activity, the watch will automatically go into dive mode… it just won’t have gotten the GPS position beforehand. Your data syncs to the Garmin Dive app, which is okay but could be better. Annoyingly, it seems to save data to the cloud, not to your device, so you need an internet connection to view your dive log. As an out-of-water watch, it’s a little bulky but not out of line with Garmin’s higher end sports watches. I’ve used it for walking, running, swimming, and sleep tracking. It comes with regular length straps for normal wear as well as a longer strap for diving, and it’s really easy to snap them on and off to change between the two. Garmin also offers a large line up of different colors and styles. It’s relatively easy to customize the watch face designs and add / remove data. Battery life is respectable.

### ⭐⭐⭐⭐⭐ High-Performance Dive Watch with Unmatched Versatility and Safety Features
*by T***Y on September 26, 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.

### ⭐⭐⭐⭐⭐ great waTch
*by K***G on November 26, 2025*

great battery life, great functionality, my new everyday watch

## Frequently Bought Together

- Garmin Descent™ Mk3i, Dive Computer and Multisport GPS Smartwatch, Air Integration, French Gray
- 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 Seychelles*
*Store origin: SC*
*Last updated: 2026-02-24*