---
product_id: 508018600
title: "Garmin Descent Mk2S, Smaller-Sized Watch-Style Dive Computer, Multisport Training/Smart Features, Gray with Black Silicone Band, (010-02403-03)"
brand: "garmin"
price: "FREE"
currency: GBP
in_stock: false
url: https://www.desertcart.co.uk/products/508018600-garmin-descent-mk2s-smaller-sized-watch-style-dive-computer-multisport
store_origin: GB
region: United Kingdom
---

# 1.2” sunlight-readable color display 30h battery life in dive mode 3-axis underwater compass + surface GPS Garmin Descent Mk2S, Smaller-Sized Watch-Style Dive Computer, Multisport Training/Smart Features, Gray with Black Silicone Band, (010-02403-03)

**Brand:** garmin
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Dive deep, train smart, live connected — all on your wrist.

## Quick Answers

- **What is this?** Garmin Descent Mk2S, Smaller-Sized Watch-Style Dive Computer, Multisport Training/Smart Features, Gray with Black Silicone Band, (010-02403-03) by garmin
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/508018600-garmin-descent-mk2s-smaller-sized-watch-style-dive-computer-multisport)

## 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

- • **Multisport Mastery:** Advanced wrist-based heart rate and Pulse Ox sensors power your training and recovery insights.
- • **Navigate Like a Pro:** Integrated 3-axis underwater compass and surface GPS mark your entry and exit points flawlessly.
- • **Dive Smarter, Not Bigger:** Compact 1.2” sunlight-readable display fits your wrist and your lifestyle.
- • **Endurance That Goes Deep:** Up to 30 hours of dive mode battery life keeps you exploring longer without worry.
- • **Seamless Smart Integration:** Garmin Pay™, music storage, and smart notifications keep you connected above water.

## Overview

The Garmin Descent Mk2S is a sleek, smaller-sized dive computer with a bright 1.2” color display designed for both underwater adventures and multisport training. It offers up to 30 hours of battery life in dive mode, advanced wrist-based heart rate and Pulse Ox monitoring, a 3-axis underwater compass, and surface GPS for precise location tracking. Beyond diving, it functions as a premium GPS smartwatch with Garmin Pay, music storage, and smart notifications, all customizable with interchangeable QuickFit bands.

## Description

Explore both of your worlds — underwater and topside — with Descent™ Mk2S. This smaller watch-sized dive computer features multiple dive modes, such as single and multiple gas dives, gauge, apnea, apnea hunt and closed-circuit rebreather. Descent Mk2S also comes with an underwater 3-axis compass as well as surface GPS capabilities to mark your entry and exit points. On land, Descent Mk2S doubles as a premium multisport GPS smartwatch with multiple sports apps, estimated wrist-based heart rate monitoring, Pulse Ox (this is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition) sensor and advanced training features. It also offers Garmin Pay™ contactless payments (not all countries and payment networks are eligible), music storage and smart notifications (when paired with a compatible smartphone) and can fit any style with your interchangeable QuickFit® bands.

## Features

- Advanced, watch-style dive computer with a sunlight-readable 1.2” color display in a small, elegant design that you can customize with your QuickFit bands
- Battery life: up to 30 hours in dive mode, 7 days in smartwatch mode and 6 hours in GPS mode with music
- Surface GPS for estimated entry and exit points and so you know where you are above water
- Enhanced estimated wrist-based heart rate and Pulse Ox (not a medical device and not intended for diagnosis or monitoring of medical conditions) sensing of blood oxygen saturation for advanced sleep monitoring and altitude acclimation at high elevations
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08K2RRCKP |
| Age Range Description | Adult |
| Band Colour | black |
| Band Length | 176 Millimetres |
| Band Material Type | Silicone |
| Band Width | 20 Millimetres |
| Battery Average Life | 30 Hours |
| Battery Capacity | 4 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | 414,393 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 1,572 in Activity Trackers |
| Box Contents | Descent Mk2S; extra-long adjustment strap; Charging/data cable; Documentation |
| Brand Name | Garmin |
| Case Material Type | Fiber-reinforced polymer |
| Cellular Technology | No cellular technology |
| Clasp Type | Tang Buckle or Hook Buckle |
| Closure Type | Buckle |
| Colour | Gray with Black Band |
| Communication Feature | Bluetooth, ANT+, Wi-Fi |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Compatible with iOS and Android devices. |
| Connectivity Technology | gps |
| Controller Type | Custom (Physical buttons/dials and smartphone-based control) |
| Customer Reviews | 4.7 4.7 out of 5 stars (63) |
| Display Type | Digital |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Buttons |
| Item Dimensions | 43 x 43 x 14 millimetres |
| Item Type Name | Dive Watch |
| Item Weight | 0.3 Kilograms |
| Manufacturer | Garmin |
| Memory Storage Capacity | 32 GB |
| Metrics Measured | GPS, optical heart rate sensor, accelerometer, barometer and compass |
| Model Name | garmin_descent_mk2s |
| Model Number | 010-02403-03 |
| Operating System | Connect IQ |
| Product Features | Bluetooth |
| Resolution | 240 x 240 |
| Screen Size | 1.2 Inches |
| Shape | Bracelet |
| Sim Card Size | eSIM |
| Sport Type | Multiple sports |
| Style Name | Standard |
| Supported Application | GPS, Heart Rate Monitor, Sleep Monitor |
| Supported Satellite Navigation System | GPS |
| Target Audience | Men |
| UPC | 753759264260 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Depth | 100 Metres |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP68 or higher |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | du |

## Product Details

- **Battery capacity:** 4 Milliamp Hours
- **Battery cell composition:** Lithium Polymer
- **Connectivity technology:** gps
- **GPS:** Built-in GPS
- **Memory storage capacity:** 32 GB
- **Operating system:** Connect IQ
- **Screen size:** 1.2 Inches
- **Shape:** Bracelet
- **Special feature:** Bluetooth
- **Wireless communication standard:** Bluetooth

## Images

![Garmin Descent Mk2S, Smaller-Sized Watch-Style Dive Computer, Multisport Training/Smart Features, Gray with Black Silicone Band, (010-02403-03) - Image 1](https://m.media-amazon.com/images/I/71Z2bAmJCjS.jpg)
![Garmin Descent Mk2S, Smaller-Sized Watch-Style Dive Computer, Multisport Training/Smart Features, Gray with Black Silicone Band, (010-02403-03) - Image 2](https://m.media-amazon.com/images/I/7173T5nROTS.jpg)
![Garmin Descent Mk2S, Smaller-Sized Watch-Style Dive Computer, Multisport Training/Smart Features, Gray with Black Silicone Band, (010-02403-03) - Image 3](https://m.media-amazon.com/images/I/61zGhsA1ZeL.jpg)
![Garmin Descent Mk2S, Smaller-Sized Watch-Style Dive Computer, Multisport Training/Smart Features, Gray with Black Silicone Band, (010-02403-03) - Image 4](https://m.media-amazon.com/images/I/71+7uQS314L.jpg)
![Garmin Descent Mk2S, Smaller-Sized Watch-Style Dive Computer, Multisport Training/Smart Features, Gray with Black Silicone Band, (010-02403-03) - Image 5](https://m.media-amazon.com/images/I/61cDQvU1DYL.jpg)

## Available Options

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

## Frequently Bought Together

- Garmin Descent Mk2S, Smaller-Sized Watch-Style Dive Computer, Multisport Training/Smart Features, Gray with Black Silicone Band, (010-02403-03)
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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-30*