---
product_id: 766595561
title: "Descent G2, 46mm smartwatch & rugged multi GNSS Dive Computer,AMOLED display, multiple dive modes, 10ATM rating, health & wellness features, up to 10 days battery life, Black"
price: "HK$10055"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/766595561-descent-g2-46mm-smartwatch-and-rugged-multi-gnss-dive-computer
store_origin: HK
region: Hong Kong
---

# 10 ATM dive rating Up to 10 days battery life Multi-GNSS surface tracking Descent G2, 46mm smartwatch & rugged multi GNSS Dive Computer,AMOLED display, multiple dive modes, 10ATM rating, health & wellness features, up to 10 days battery life, Black

**Price:** HK$10055
**Availability:** ✅ In Stock

## Summary

> 🌐 Dive deep, live smart — the ultimate watch for ocean pros and wellness warriors.

## Quick Answers

- **What is this?** Descent G2, 46mm smartwatch & rugged multi GNSS Dive Computer,AMOLED display, multiple dive modes, 10ATM rating, health & wellness features, up to 10 days battery life, Black
- **How much does it cost?** HK$10055 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/766595561-descent-g2-46mm-smartwatch-and-rugged-multi-gnss-dive-computer)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dive Ready, Always:** Supports recreational, technical, freediving & pool apnea modes for every underwater adventure.
- • **Precision Navigation:** Multi-GNSS support marks exact surface entry & exit points—never lose your dive spot again.
- • **Smartwatch Powerhouse:** AMOLED display, smart notifications, Garmin Pay & up to 10 days battery life keep you connected on land and sea.
- • **Health Meets Performance:** 24/7 heart rate, Pulse Ox & Body Battery monitoring with dive readiness insights to optimize your training.
- • **Eco-Conscious Craftsmanship:** Housing made from 100% recycled ocean-bound plastics—dive with purpose and style.

## Overview

The Garmin Descent G2 is a rugged, 46mm smartwatch dive computer featuring a vibrant 1.2” AMOLED display, 10 ATM water resistance, and multi-GNSS support for precise surface tracking. Designed for all dive types, it combines advanced dive modes with comprehensive health monitoring and smartwatch capabilities, including smart notifications and Garmin Pay. Crafted from recycled ocean-bound plastics, it offers up to 10 days of battery life in smartwatch mode, making it the perfect companion for both underwater exploration and everyday wear.

## Description

Descent G2 is the watch-style dive computer for both your worlds. It features a bright AMOLED display and 10 ATM dive rating — and it tracks multiple dive types whether you’re a recreational scuba diver, technical scuba diver or freediver. Descent G2 is also enabled with GPS to help mark your surface entry and exit points. Pair with the Garmin Dive smartphone app to upload, share and review dives, and store your favourite dive site locations. The Descent G2 dive computer is made with recycled ocean-bound plastics and includes built-in sports apps and 24/7 health monitoring. Plus, you’ll get smart notifications (when paired with your compatible smartphone) and up to 10 days of battery life in smartwatch mode.

Review: 1 - Works well
Review: Broken after one month. - Broken after a month. It was great for the first 31 days, now the screen won’t turn on randomly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery capacity | 400 |
| Connectivity technology | Bluetooth |
| Memory storage capacity | 4 GB |
| Operating system | Garmin OS |
| Special feature | Custom Activity Tracking, Dive readiness, Dive smartwatch, Multi GNSS, Multisport Tracker |
| Wireless communication standard | Bluetooth |

## Product Details

- **Battery capacity:** 400
- **Battery cell composition:** Lithium Ion
- **Connectivity technology:** Bluetooth
- **GPS:** Built-in GPS
- **Memory storage capacity:** 4 GB
- **Operating system:** Garmin OS
- **Screen size:** 1.2 Inches
- **Shape:** Round
- **Special feature:** Custom Activity Tracking, Dive readiness, Dive smartwatch, Multi GNSS, Multisport Tracker
- **Wireless communication standard:** Bluetooth

## Images

![Descent G2, 46mm smartwatch & rugged multi GNSS Dive Computer,AMOLED display, multiple dive modes, 10ATM rating, health & wellness features, up to 10 days battery life, Black - Image 1](https://m.media-amazon.com/images/I/61qIuetsoSL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 1
*by J***. on 13 February 2026*

Works well

### ⭐ Broken after one month.
*by S***N on 12 February 2026*

Broken after a month. It was great for the first 31 days, now the screen won’t turn on randomly.

### ⭐⭐ Beware - you need another Dive Computer with this dive Computer - that’s what Garmin says!!
*by S***3 on 1 October 2025*

Be aware - If you plan for this device to REPLACE your sole dive computer that GARMINs online manual states: ‘This device should not be used as a sole dive computer. ‘ This is an additional statement - which aligns partly with the Suunto D4i I have - of ‘ Always use backup instruments, including a depth gauge, submersible pressure gauge, and timer or watch. You should have access to decompression tables when diving with this device.’ The Suunto equivalent text does not state it ‘should not be used a sole dive computer’ only that ‘ USE BACKUP INSTRUMENTS! Ensure that you use backup instrumentation, including a depth gauge, submersible pressure gauge, timer or watch, and have access to decompression tables whenever diving with a dive computer.’ Finding this out after purchase means I am now thinking about returning the Garmin Descent as they are not as confident with their device as Suunto…!!!

## Frequently Bought Together

- GARMIN Descent G2 Dive Computer Smartwatch, AMOLED Touchscreen Display, 10-Day Battery Life, Multiple Dive Modes, Black
- GoPro Protective Housing (Hero11 Black/Hero10 Black/Hero9 Black) - Official Gopro Accessory
- Boomerang Scuba Diving Retractable Gear Tethers with a Kevlar Cord and Universal End Fitting - Great for Scuba Diving Gauges, Flashlights, Cameras and More - Made in the USA

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**Shop now:** [https://www.desertcart.hk/products/766595561-descent-g2-46mm-smartwatch-and-rugged-multi-gnss-dive-computer](https://www.desertcart.hk/products/766595561-descent-g2-46mm-smartwatch-and-rugged-multi-gnss-dive-computer)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-06-21*