---
product_id: 637315353
title: "Wearable4U Garmin Descent Mk3 & Mk3i 51 mm & 43 mm w/T2 Transceiver: Titanium Dive Computer | Up to 25 Days Battery Life, AMOLED Display, GPS Smartwatch & Gift Bundle (010-02752-10)"
brand: "wearable4u"
price: "€ 3961.69"
currency: EUR
in_stock: true
reviews_count: 8
category: "Wearable4 U"
url: https://www.desertcart.sk/products/637315353-wearable4u-garmin-descent-mk3-and-mk3i-51-mm-and-43
store_origin: SK
region: Slovakia
---

# 25-day battery life 200m dive-rated waterproof Multi-band GPS & SubWave sonar Wearable4U Garmin Descent Mk3 & Mk3i 51 mm & 43 mm w/T2 Transceiver: Titanium Dive Computer | Up to 25 Days Battery Life, AMOLED Display, GPS Smartwatch & Gift Bundle (010-02752-10)

**Brand:** wearable4u
**Price:** € 3961.69
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Deeper, Connect Smarter, Live Boldly.

## Quick Answers

- **What is this?** Wearable4U Garmin Descent Mk3 & Mk3i 51 mm & 43 mm w/T2 Transceiver: Titanium Dive Computer | Up to 25 Days Battery Life, AMOLED Display, GPS Smartwatch & Gift Bundle (010-02752-10) by wearable4u
- **How much does it cost?** € 3961.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/637315353-wearable4u-garmin-descent-mk3-and-mk3i-51-mm-and-43)

## Best For

- wearable4u enthusiasts

## Why This Product

- Trusted wearable4u brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Brilliant AMOLED Display:** 1.4” vibrant AMOLED touchscreen ensures crystal-clear visibility even in low-light underwater conditions.
- • **Stay Connected Underwater:** SubWave sonar tech enables diver-to-diver messaging and tank monitoring up to 30m, paired with the T2 transceiver for ultimate group dive safety.
- • **Unmatched Dive Intelligence:** Garmin’s dive readiness tool analyzes your sleep, stress, and fitness to optimize your dive plans and safety.
- • **All-in-One Adventure Companion:** Beyond diving, enjoy GPS tracking, Garmin Pay, music storage, and smart notifications to stay connected on and off the water.
- • **Dive-Ready Titanium Durability:** Premium 51mm titanium bezel with scratch-resistant sapphire lens built to withstand the depths and daily wear.

## Overview

The Wearable4U Garmin Descent Mk3i is a cutting-edge 51mm titanium dive computer with a 1.4” AMOLED display, 200m water resistance, and advanced SubWave sonar for diver communication. Featuring up to 25 days of battery life, multi-band GPS, and a dive readiness tool, it’s designed for professional and recreational divers who demand precision, durability, and smart connectivity both underwater and on land.

## 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). A built-in LED flashlight keeps you going in low-light conditions, above or below water. Purpose-built specifically for divers, the Descent Mk3i dive computer combines a bright 1.4” 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. 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 in many ways. - My first time wearing a smart watch or any watch for that matter. Regular diver and out in the open waters often, the GPS features are very good. Can't find any faults with dive computer either. It's quite expensive but the build quality and features are definitely worth it.
Review: Amazing watch - This is probably the best watch I've ever owned. It allows me to monitor so many things that I look for in a watch plus more.

## Features

- IN THE BOX: 1x Garmin Descent Mk3i 51 mm Carbon Gray DLC Titanium with Black Silicone Band, 1x black extra long adjustment strap, 1x Descent T2 transceiver, 1x USB-C to clip, 1x charging/data cable, 1x Wearable4U Power Bank, 1x USB C-type adapter
- Advanced, watch-style dive computer features a stunning 1.4” AMOLED display, scratch-resistant sapphire lens, 51 mm titanium bezel and optional titanium bracelet
- 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 for group dive support
- Built-in LED flashlight with variable intensities and strobe modes gives you greater visibility in low- light conditions — above or below water — and provides a bright, steady beam in either red or white light
- 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)
- A dive log lets you store and review data from up to 200 dives right on your wrist, plus you can share and review dives in the Garmin Dive app downloaded to your compatible smartphone

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CT8FMWX1 |
| Additional Features | Air Integration, Dive Modes, Dive compass, Dive log, Touchscreen |
| Age Range Description | Adult |
| Band Color | black |
| Band Material Type | Titanium |
| Battery Average Life | 25 days |
| Battery Capacity | 350 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #67,612 in Electronics ( See Top 100 in Electronics ) #1,312 in Smartwatches |
| Brand | Wearable4U |
| Built-In Media | IN THE BOX: 1x Garmin Descent Mk3i 51 mm Carbon Gray DLC Titanium with Black Silicone Band, 1x black extra long adjustment strap, 1x Descent T2 transceiver, 1x USB-C to clip, 1x charging/data cable, 1x Wearable4U Power Bank, 1x USB C-type adapter |
| Case Material Type | Titanium |
| Color | Mk3i Titanium w/ Silicone Band |
| Communication Feature | Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | iOS (iPhone), Android |
| Connectivity Technology | Bluetooth |
| Controller Type | Push Button |
| Customer Reviews | 4.1 out of 5 stars 23 Reviews |
| Display Type | AMOLED |
| GPS Geotagging Functionality | GPS Enabled |
| Human Interface Input | Dial, Touchscreen |
| Item Type Name | Diving computer |
| Manufacturer | Wearable4U |
| Memory Storage Capacity | 32 GB |
| Metrics Measured | Heart Rate Monitor, Sleep Duration, Respiration Rate |
| Model Name | Descent Mk3i 51 mm |
| Model Number | Descent Mk3, Descent Mk3i |
| Operating System | GarminOS |
| Resolution | 286 x 286 |
| Screen Size | 1.4 Inches |
| Shape | Round |
| Special Feature | Air Integration, Dive Modes, Dive compass, Dive log, Touchscreen |
| Sport Type | Diving |
| Style Name | 51mm +T2 +Power Bank |
| Supported Application | GPS |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex adult |
| UPC | 810132452659 |
| Warranty Type | Standard/Full |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Waterproof |
| Wearable Computer Type | Smart Watch |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |
| Wireless Provider | Unlocked |

## Product Details

- **Battery Capacity:** 350 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Connectivity Technology:** Bluetooth
- **GPS:** GPS Enabled
- **Memory Storage Capacity:** 32 GB
- **Operating System:** GarminOS
- **Screen Size:** 1.4 Inches
- **Shape:** Round
- **Special Feature:** Air Integration, Dive Modes, Dive compass, Dive log, Touchscreen
- **Wireless Communication Standard:** Bluetooth

## Images

![Wearable4U Garmin Descent Mk3 & Mk3i 51 mm & 43 mm w/T2 Transceiver: Titanium Dive Computer | Up to 25 Days Battery Life, AMOLED Display, GPS Smartwatch & Gift Bundle (010-02752-10) - Image 1](https://m.media-amazon.com/images/I/61uBuKuG69L.jpg)
![Wearable4U Garmin Descent Mk3 & Mk3i 51 mm & 43 mm w/T2 Transceiver: Titanium Dive Computer | Up to 25 Days Battery Life, AMOLED Display, GPS Smartwatch & Gift Bundle (010-02752-10) - Image 2](https://m.media-amazon.com/images/I/71Kuyiz+QzL.jpg)
![Wearable4U Garmin Descent Mk3 & Mk3i 51 mm & 43 mm w/T2 Transceiver: Titanium Dive Computer | Up to 25 Days Battery Life, AMOLED Display, GPS Smartwatch & Gift Bundle (010-02752-10) - Image 3](https://m.media-amazon.com/images/I/71O+76w1CfL.jpg)
![Wearable4U Garmin Descent Mk3 & Mk3i 51 mm & 43 mm w/T2 Transceiver: Titanium Dive Computer | Up to 25 Days Battery Life, AMOLED Display, GPS Smartwatch & Gift Bundle (010-02752-10) - Image 4](https://m.media-amazon.com/images/I/71f-MYpgNyL.jpg)
![Wearable4U Garmin Descent Mk3 & Mk3i 51 mm & 43 mm w/T2 Transceiver: Titanium Dive Computer | Up to 25 Days Battery Life, AMOLED Display, GPS Smartwatch & Gift Bundle (010-02752-10) - Image 5](https://m.media-amazon.com/images/I/71klqqwDNqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great in many ways.
*by D***O on December 20, 2025*

My first time wearing a smart watch or any watch for that matter. Regular diver and out in the open waters often, the GPS features are very good. Can't find any faults with dive computer either. It's quite expensive but the build quality and features are definitely worth it.

### ⭐⭐⭐⭐⭐ Amazing watch
*by J***N on December 15, 2024*

This is probably the best watch I've ever owned. It allows me to monitor so many things that I look for in a watch plus more.

### ⭐ Useless power bank is a scam
*by K***R on March 23, 2025*

The Garmin Descent is great- the rating is for the Wearable4U battery, which is why I ordered from this listing rather than direct from a manufacturer. It charges my Samsung S24 about 20-25% before becoming a paperweight. Actually put me in danger the first time I tried to use it cause I was left in a strange city with a dead phone trying to remember how to get home. Just buy direct from Garmin.

## Frequently Bought Together

- Wearable4U Garmin Descent Mk3 & Mk3i 51 mm & 43 mm w/T2 Transceiver: Titanium Dive Computer | Up to 25 Days Battery Life, AMOLED Display, GPS Smartwatch & Gift Bundle (010-02752-10)
- TUSITA Charger Compatible with Garmin Descent Mk1 Mk2 Mk2i Mk2S Mk3i X50i G1 G2 Solar, 1M - GPS Smartwatch Accessories
- Garmin Descent™ T2 Transceiver with Subwave™ Wireless Communication

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-03*