---
product_id: 744424759
title: "Garmin Descent™ X50i, Premium Diving Computer, 3\" Touchscreen Display, 20 ATM Dive Rated, with Leak Proof Button"
brand: "garmin"
price: "€ 331713.61"
currency: EUR
in_stock: true
reviews_count: 3
category: "ガーミン(Garmin)"
url: https://www.desertcart.fi/products/744424759-garmin-descent-x50i-premium-diving-computer-3-touchscreen-display-20
store_origin: FI
region: Finland
---

# 20 ATM water resistance SubWave sonar diver comms 3-inch vibrant touchscreen Garmin Descent™ X50i, Premium Diving Computer, 3" Touchscreen Display, 20 ATM Dive Rated, with Leak Proof Button

**Brand:** garmin
**Price:** € 331713.61
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Deeper, Connect Smarter, Lead the Pack

## Quick Answers

- **What is this?** Garmin Descent™ X50i, Premium Diving Computer, 3" Touchscreen Display, 20 ATM Dive Rated, with Leak Proof Button by garmin
- **How much does it cost?** € 331713.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/744424759-garmin-descent-x50i-premium-diving-computer-3-touchscreen-display-20)

## 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

- • **Built for the Deep:** Sapphire lens and 20 ATM rating ensure durability and leak-proof reliability on every dive.
- • **Dive Data at a Glance:** Vibrant 3-inch color touchscreen displays dive profiles, depth charts & DiveView maps for instant insights.
- • **Dive Smarter, Not Harder:** Integrated backup light and multiple dive modes keep you safe and informed in any underwater scenario.
- • **Stay Connected Underwater:** SubWave sonar tech pairs with Descent T2 to monitor up to 8 divers’ tank pressure and location.
- • **Log & Share Your Adventures:** Store up to 200 dives in Garmin Dive app and share your epic underwater journeys with your community.

## Overview

The Garmin Descent™ X50i is a premium dive computer featuring a 3-inch vibrant touchscreen, sapphire lens, and 20 ATM water resistance. Equipped with SubWave sonar technology for diver-to-diver communication and tank monitoring, it supports multiple dive modes and stores up to 200 dives in the Garmin Dive app. Designed for serious divers seeking durability, connectivity, and comprehensive dive data in one sleek wrist-mounted device.

## Description

The sea is always calling around. But bold enough to answer with the Descent™ X50i dive computer. The vibrant 3-inch color touchscreen display makes it easy to read important information such as DiveView™ maps, projected rise dive profiles, and dive depth chart. It also features a leak-proof button and sapphire lens, 20 ATM diving rating and integrated diving light for deep durability. SubWave™ sonar technology sends a message from a preset diver to the diver (up to 30 meters) when paired with the Descent™ T2 transceiver (sold separately) to monitor the tank pressure and depth of up to 8 divers within a 10 meters. All of these combined with multiple diving modes, air integration and more provide all the important information you need to dive.

Review: Wow, expensive and basically useless for a real diver. Extremely low battery life. After a single dive, on high brightness the battery is super low. This would NOT function for a tech dive. CCR functionality, but a battery that can't support the dive. Loud chirp of the transmitter makes it very annoying. (sold separate for the price of your first born) message texts don't allow user set messages. Only very very basic messages which hand signals easily cover. the integrated flashlight is about as useful as a wet cigarette (if you're into that sort of thing). Get a shearwater instead.
Review: I bought this for a recent dive trip and did an extensive amount of research before going with this Brand / Model. I know Shearwater are pretty strong in the wireless market, but there were several features that Garmin offered that made me select the Descent X50i. I liked the GPS integration and the ability to automatically capture your location at the start and end of the dives. While we can’t use GPS under water, it does show you the topographical map view of the area which is nice to see. One of the main features that sold me was the ability to create custom data screens. I use Garmin computers for cycling and they have that ability as well. I created several custom layouts (1 for general diving, 1 for when I’m ascending, 1 for environmental conditions) and they all worked well. The size and clarity of the screen is excellent. I need reading glasses on land and have been looking for a solution for reading standard computers / gauges while diving. I didn’t want to use the stick on magnifiers. The display was clear and readable through all my dives. The numbers are bright and crisp. Some additional notes on concerns I had: Battery Life: I did 4 dives (2 AM / 2 PM) each lasting about 45 mins and at the end of the day the battery was at 57%. I’m using the Air Integration with the T2 transmitter and in between dives I had the computer on and was monitoring my off gassing. I brought a power bank just in case but didn’t need it. I would’ve been fine if there was a 5th dive. Some people may want it to last longer, but I don’t have an issue with charging overnight. I already do that with my phone. It would bother me if it didn’t last through a day of diving, but that’s not a problem. SubWave (Sonar) Noise: I read a lot about the sound that the SubWave makes. I didn’t hear anything and neither did the rest of my group. I thought maybe it was due to my age, but everyone else is in their 20’s and no one heard anything. I even had the T2 Transmitter power turned up one level from the standard to make sure I didn’t have connection issues and still didn’t hear anything. T2 Connection: I was testing the set up in a pool prior to our trip to make sure everything worked correctly and became concerned because the connection would drop and I kept losing the Air Pressure data. I came close to returning the unit thinking it was a defect, but luckily decided to call Garmin Support first. They were VERY helpful and explained that the unit uses Bluetooth above water and Sonar under water. When you initially enter the water, the unit will switch over to Sonar mode but it waits until you’re around 10 feet under. The pool I was using to test was only 8 feet deep so it never made the switch and would lose the bluetooth connection within that time. Garmin assured me that it would be fine once I was in deeper water and it was. Everything worked perfectly. My last concern was that I’d lose the connection again when I was ascending and at a safety stop, but Garmin said that once it’s in Sonar mode it should remain there until I surface. They were right. I did 4 safety stops at depths from 20-12 feet and never lost connection. Overall I’m extremely happy with the Descent X50i. It did everything I expected it to do and the seamless integration with the Garmin Dive app was just like I’m used to with their other products. I’m looking forward to others in my group getting one so we can monitor each other’s air and depth. Wireless Connection

## Features

- The 3-inch vibrant color touchscreen display allows you to see more data and easily read important information such as a projected rise dive profile and dive depth chart at a glance
- Created for depths with sapphire lenses, 20 ATM diving rating and leak-proof metal induction buttons
- SubWave sonar technology increases peace of mind when paired with the Descent T2 transceiver (sold separately) allows you to swap a pre-set diver-to-diver message (up to 30 meters) or monitor tank pressure, distance and depth of up to 8 divers (10 meters range)
- Integrated Backup Dibrite provides easy access on and off water and is safe for all diving
- The DiveView map provides depth contours of over 4,000 dive sites and helps provide information to find and prepare a place to dive
- With the dive blog, you can store and review data of up to 200 dives in the Garmin Dive smartphone app, and share and review dives

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Display Size | 3 Inches |
| Compatible Devices | Smartphone |
| Color Name | black |
| Item Shape | Rectangle |
| Wireless Comm Standard | Bluetooth |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Brand | ガーミン(GARMIN) |
| Manufacturer | Garmin |
| Item Model Number | 010-02853-00 |
| Model Year | 2024 |
| Included Components | Band Removal Tool and Documents, Carrying Case, Charging Clip/Cable, Descent X50i Dive Computer > Two Elastic Nylon Bands |
| Operating System | Garmin OS |
| Special Features | GPS |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Size | Adjustable |
| Display Type | Touch Screen |
| Mounting Type | リストマウント |
| Product Dimensions | 9.91 x 2.54 x 6.35 cm; 100 g |
| Item Weight | 100 Grams |

## Product Details

- **Brand:** Garmin
- **Connectivity Technology:** Bluetooth, Wi-Fi
- **Map Type:** North America
- **Model Name:** Descent™ X50i
- **Mounting Type:** リストマウント
- **Operating System:** Garmin OS
- **Resolution:** 320 x 240
- **Screen Size:** 3 Inches
- **Special Feature:** GPS

## Images

![Garmin Descent™ X50i, Premium Diving Computer, 3" Touchscreen Display, 20 ATM Dive Rated, with Leak Proof Button - Image 1](https://m.media-amazon.com/images/I/510Q7vzp0mL.jpg)
![Garmin Descent™ X50i, Premium Diving Computer, 3" Touchscreen Display, 20 ATM Dive Rated, with Leak Proof Button - Image 2](https://m.media-amazon.com/images/I/518ZhX-xalL.jpg)
![Garmin Descent™ X50i, Premium Diving Computer, 3" Touchscreen Display, 20 ATM Dive Rated, with Leak Proof Button - Image 3](https://m.media-amazon.com/images/I/51KtY0mioML.jpg)
![Garmin Descent™ X50i, Premium Diving Computer, 3" Touchscreen Display, 20 ATM Dive Rated, with Leak Proof Button - Image 4](https://m.media-amazon.com/images/I/51L5ZWTXtwL.jpg)
![Garmin Descent™ X50i, Premium Diving Computer, 3" Touchscreen Display, 20 ATM Dive Rated, with Leak Proof Button - Image 5](https://m.media-amazon.com/images/I/51SZ45DLVNL.jpg)

## Customer Reviews

### ⭐ Review
*by A***R on April 21, 2025*

Wow, expensive and basically useless for a real diver. Extremely low battery life. After a single dive, on high brightness the battery is super low. This would NOT function for a tech dive. CCR functionality, but a battery that can't support the dive. Loud chirp of the transmitter makes it very annoying. (sold separate for the price of your first born) message texts don't allow user set messages. Only very very basic messages which hand signals easily cover. the integrated flashlight is about as useful as a wet cigarette (if you're into that sort of thing). Get a shearwater instead.

### ⭐⭐⭐⭐⭐ Review
*by M***R on July 15, 2025*

I bought this for a recent dive trip and did an extensive amount of research before going with this Brand / Model. I know Shearwater are pretty strong in the wireless market, but there were several features that Garmin offered that made me select the Descent X50i. I liked the GPS integration and the ability to automatically capture your location at the start and end of the dives. While we can’t use GPS under water, it does show you the topographical map view of the area which is nice to see. One of the main features that sold me was the ability to create custom data screens. I use Garmin computers for cycling and they have that ability as well. I created several custom layouts (1 for general diving, 1 for when I’m ascending, 1 for environmental conditions) and they all worked well. The size and clarity of the screen is excellent. I need reading glasses on land and have been looking for a solution for reading standard computers / gauges while diving. I didn’t want to use the stick on magnifiers. The display was clear and readable through all my dives. The numbers are bright and crisp. Some additional notes on concerns I had: Battery Life: I did 4 dives (2 AM / 2 PM) each lasting about 45 mins and at the end of the day the battery was at 57%. I’m using the Air Integration with the T2 transmitter and in between dives I had the computer on and was monitoring my off gassing. I brought a power bank just in case but didn’t need it. I would’ve been fine if there was a 5th dive. Some people may want it to last longer, but I don’t have an issue with charging overnight. I already do that with my phone. It would bother me if it didn’t last through a day of diving, but that’s not a problem. SubWave (Sonar) Noise: I read a lot about the sound that the SubWave makes. I didn’t hear anything and neither did the rest of my group. I thought maybe it was due to my age, but everyone else is in their 20’s and no one heard anything. I even had the T2 Transmitter power turned up one level from the standard to make sure I didn’t have connection issues and still didn’t hear anything. T2 Connection: I was testing the set up in a pool prior to our trip to make sure everything worked correctly and became concerned because the connection would drop and I kept losing the Air Pressure data. I came close to returning the unit thinking it was a defect, but luckily decided to call Garmin Support first. They were VERY helpful and explained that the unit uses Bluetooth above water and Sonar under water. When you initially enter the water, the unit will switch over to Sonar mode but it waits until you’re around 10 feet under. The pool I was using to test was only 8 feet deep so it never made the switch and would lose the bluetooth connection within that time. Garmin assured me that it would be fine once I was in deeper water and it was. Everything worked perfectly. My last concern was that I’d lose the connection again when I was ascending and at a safety stop, but Garmin said that once it’s in Sonar mode it should remain there until I surface. They were right. I did 4 safety stops at depths from 20-12 feet and never lost connection. Overall I’m extremely happy with the Descent X50i. It did everything I expected it to do and the seamless integration with the Garmin Dive app was just like I’m used to with their other products. I’m looking forward to others in my group getting one so we can monitor each other’s air and depth. Wireless Connection

### ⭐⭐⭐⭐⭐ Review
*by B***Y on December 9, 2025*

Great dive computer

## Frequently Bought Together

- Garmin Descent™ X50i, Premium Dive Computer, 3" Touchscreen Display, 20 ATM Dive-Rated with Leakproof Buttons
- Garmin Descent™ T2 Transceiver with Subwave™ Wireless Communication

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-10*