--- product_id: 693920328 title: "Descent™ X50i, Premium Dive Computer, 3\" Touchscreen Display, 20 ATM Dive-Rated with Leakproof Buttons" brand: "garmin" price: "10429.92 DT" currency: TND in_stock: true reviews_count: 4 category: "Garmin" url: https://www.desertcart.tn/products/693920328-descent-x50i-premium-dive-computer-3-touchscreen-display-20-atm store_origin: TN region: Tunisia --- # 20 ATM water resistance SubWave sonar comms 3” vibrant touchscreen Descent™ X50i, Premium Dive Computer, 3" Touchscreen Display, 20 ATM Dive-Rated with Leakproof Buttons **Brand:** garmin **Price:** 10429.92 DT **Availability:** ✅ In Stock ## Summary > 🌊 Dive Deeper, Connect Smarter, Explore Further! ## Quick Answers - **What is this?** Descent™ X50i, Premium Dive Computer, 3" Touchscreen Display, 20 ATM Dive-Rated with Leakproof Buttons by garmin - **How much does it cost?** 10429.92 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/693920328-descent-x50i-premium-dive-computer-3-touchscreen-display-20-atm) ## 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 - • **Light Your Way:** Integrated backup dive light accessible above & below water for ultimate safety. - • **Crystal Clear Data:** 3-inch vibrant color touchscreen displays critical dive info & customizable data screens. - • **Dive with Confidence:** Rugged sapphire lens & leakproof metal buttons ensure durability at 20 ATM depths. - • **Stay Connected Underwater:** SubWave sonar tech lets you message divers & monitor up to 8 tanks within 10m range. - • **Track & Share Your Adventures:** Store up to 200 dives with GPS-tagged DiveView maps and sync seamlessly with Garmin Dive app. ## Overview The Garmin Descent™ X50i is a premium dive computer featuring a 3-inch vibrant touchscreen, sapphire lens, and 20 ATM water resistance. It integrates SubWave sonar technology for diver-to-diver messaging and tank monitoring, supports GPS-tagged DiveView maps for 4,000+ sites, and stores data from up to 200 dives. Designed for professional and adventurous divers, it combines rugged durability with smart connectivity and customizable displays to elevate every dive experience. ## Description The ocean’s always calling. But you’re bold enough to answer with the Descent™ X50i dive computer. Its vibrant 3” color touchscreen display makes DiveView™ maps and critical information such as projected ascent dive profile and in-dive depth charts easy to read. And its rugged design is built for the depths with leakproof buttons and a sapphire lens, 20 ATM dive rating and an integrated dive light. SubWave™ sonar technology provides the ability to send preset diver-to-diver messages (up to 30 meters) and monitor tank pressures and depths for up to 8 divers within a range of 10 meters when paired with the Descent™ T2 transceiver (sold separately). Combine all of this with multiple dive modes, air integration and more to give you all the vital information you need for the dive of your life. Review: Performed perfectly - Exceeded expectations - Usual Garmin Quality and Innovation - 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: Pricey but a great dive computer - Great dive computer ## Features - 3” vibrant color touchscreen display allows for more data to be visible and makes critical information such as the projected ascent dive profile and in-dive depth chart easily readable at a glance - Built for the depths with a sapphire lens, 20 ATM dive rating and leakproof metal inductive buttons - SubWave sonar technology adds peace of mind by allowing you to exchange preset diver-to-diver messages (up to 30 meters) as well as monitor tank pressures, distances and depths for up to 8 divers (range of 10 meters) when paired with the Descent T2 transceiver (sold separately) - Integrated backup dive light is easy to access both above and below the water, giving you peace of mind for every dive - DiveView maps offer bathymetric depth contours for 4,000+ dive sites to help you find where to dive and provide information to prepare you - Dive log lets you store and review data from up to 200 dives and share/review dives in the Garmin Dive smartphone app ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DM6TSMSD | | Additional Features | GPS | | Are Batteries Included | Yes | | Best Sellers Rank | #229,260 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #41 in Diving Electronics | | Brand | Garmin | | Built-In Media | Descent X50i dive computer > two elastic nylon bands, band removal tool and documentation, carry case, charging clip/cable | | Connectivity Technology | Bluetooth, Wi-Fi | | Control Method | Touch | | Customer Reviews | 4.5 out of 5 stars 10 Reviews | | Display Type | LCD | | Global Trade Identification Number | 00753759340513 | | Human-Interface Input | Buttons | | Item Dimensions L x W x H | 3.9"L x 1"W x 2.5"H | | Item Weight | 100 Grams | | Manufacturer | Garmin | | Map Type | DiveView | | Map Types | DiveView | | Memory Storage Capacity | 0.01 GB | | Model Name | Descent™ X50i | | Model Year | 2024 | | Mounting Type | Wrist Mount | | Operating System | Garmin OS | | Screen Size | 3 Inches | | Special Feature | GPS | | Sport Type | Diving | | Supported Satellite Navigation System | GLONASS, GPS, Galileo | | Touch Screen Type | Capacitive | | UPC | 753759340513 | | Unit Count | 1.0 Count | | Warranty Description | 1 year limited warranty | ## Product Details - **Brand:** Garmin - **Connectivity Technology:** Bluetooth, Wi-Fi - **Map Type:** DiveView - **Model Name:** Descent™ X50i - **Mounting Type:** Wrist Mount - **Operating System:** Garmin OS - **Product Dimensions:** 3.9"L x 1"W x 2.5"H - **Screen Size:** 3 Inches - **Special Feature:** GPS ## Images ![Descent™ X50i, Premium Dive Computer, 3" Touchscreen Display, 20 ATM Dive-Rated with Leakproof Buttons - Image 1](https://m.media-amazon.com/images/I/515u4NJRsSL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Performed perfectly - Exceeded expectations - Usual Garmin Quality and Innovation *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 ### ⭐⭐⭐⭐⭐ Pricey but a great dive computer *by B***Y on December 9, 2025* Great dive computer ### ⭐⭐⭐⭐⭐ True review. *by S***E on June 13, 2025* I own the Garmin Mk3i, M2ki, and this x50i. THe battery lasts for a good four to five dives in a day, have to charge it at night. Someone on here said otherwise and might be a one off, but no reputable dive computer would fail after one dive. Second, as to the chirp. That can be turned off or down. Basically the type of connection used is different from the other connections. After a few dives, you won't notice the chirp -- no one does. Brightness is pretty bright and large for the screen display. As to the transmitter and cost - yes, they are expensive. So is everything else. Welcome to adult toys (not sure why someone else complained about this). This does have limited texting but you are underwater! This has fully intigrated features for recreational diving and can be used for tech diving. Though the shearwater is better for tech diving. Downside. Just expensive. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/693920328-descent-x50i-premium-dive-computer-3-touchscreen-display-20-atm](https://www.desertcart.tn/products/693920328-descent-x50i-premium-dive-computer-3-touchscreen-display-20-atm) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-22*