The ocean is always calling, and with the Garmin Descent X50i dive computer, you’re ready to answer. Designed for serious divers, the X50i combines powerful technology and user-friendly design to ensure you have all the essential information at your fingertips. The vibrant 3-inch color touchscreen display lets you view DiveView maps, projected ascent profiles, and in-dive depth charts with ease, ensuring critical information is accessible at a glance, even in challenging underwater conditions.

Engineered for the Depths with Rugged Garmin Durability

Built for reliability, the Garmin Descent X50i dive computer is crafted with a durable sapphire lens, leakproof metal buttons, and a rugged 20 ATM dive rating to withstand the pressures of deep dives. Its integrated backup dive light enhances visibility when you need it most, providing peace of mind for every dive. With its enduring design, the X50i ensures that you’re equipped to tackle any underwater adventure.

Stay Connected Underwater with SubWave Sonar Technology

The Garmin Descent X50i goes beyond traditional dive computers with SubWave sonar technology, allowing you to stay connected with your dive buddies. This advanced sonar system enables preset diver-to-diver messaging up to 30 meters, keeping you in touch throughout the dive. For added safety and team awareness, the X50i also monitors tank pressures and depths for up to 8 divers within a 10-meter range when paired with the Descent T2 transceiver.

Comprehensive Dive Preparation with DiveView Maps

With DiveView maps, the Garmin Descent X50i offers access to bathymetric depth contours for over 4,000 dive sites worldwide. These maps provide essential insights to help you plan your dive, allowing you to explore new locations confidently and with greater situational awareness. DiveView maps bring clarity and depth to your underwater journeys, making every dive a well-informed adventure.

Dive Logs and Sharing with Garmin Dive App Integration

Keep track of your dive history with the Descent X50i’s extensive dive log, which stores data from up to 200 dives. With Garmin Dive app integration, you can easily review and share your dives, connecting with other divers and sharing your experiences. The Garmin Descent X50i dive computer not only empowers you during your dive but also keeps your memories alive long after you surface.

- Descent X50i Dive Computer -

The Ocean Is Calling. You Are Bold Enough To Answer.

Bigger. Bolder. Brighter. The Descent X50i dive computer features a 3-inch touchscreen display to show your dive stats in stunning detail.

• 3" vibrant color touchscreen display makes data more visible

• 20 ATM dive-rated with leakproof buttons

• Subwave sonar-based diver messaging

• Choose from multiple dive modes

• Diveview color maps with depth contours and dive sites

• Integrated backup dive light shows you the way

What You'll Love

3" Vibrant Color Touchscreen Display

The large color screen 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. And the touchscreen makes setup easy above the surface.

Air Integration

Pair with the Descent T2 transceivers (sold separately) for integrated tank pressure monitoring of up to 8 tanks via the SubWave sonar data network.

Subwave Sonar Networking

Exchange preset diver-to-diver messages up to 30 meters as well as monitor tank pressure, depth and distance for up to 8 divers within a range of 10 meters.

Diveview Maps

An extension of preloaded TopoActive maps, DiveView maps offer bathymetric depth contours for 4,000+ dive sites to help you find where to dive and provide information to prepare you.

Technical Data Fields

See multiple data fields that will help you understand your current decompression needs and make real-time decisions with confidence.

Built for New Depths

The Descent X50i dive computer features a sapphire lens, integrated dive light, 20 ATM dive rating and leakproof metal buttons - ready for you to take on the most technical dives.

For The Dive of Your Life

Ascent Dive Profile

See an advanced decompression data plan based on your depth and how long you have been diving to help guide your ascent.

Depth Chart and Depth History In-Dive

See your depth history during a dive, and get, a clear understanding of where you have been and how it affects your decompression plan.

Dive Bands

Descent X50i features dual elastic bands designed for both comfort and durability, rigorously tested to ensure longevity in harsh conditions.

Dive Log

Store and review data for up to 200 dives - and share via the Garmin Dive app.

Customizable Dive Modes

Add additional screens for each dive mode that features the fields you want to see.

Surface GPS

Track your surface entry and exit points with advanced satellite connectivity.

Garmin Dive App

Pair the app with your Descent dive computer to automatically sync and upload your dive logs.

Dive Compass

Built-in ABC sensors, including an underwater compass, help navigate every part of your dive.

Surface Navigation

Use this GPS tool for surface navigation to a dive site, so you can drop right onto your target every time.

- Descent T2 Transceiver -

Add Diver Communication To Tank Pressure Monitoring

Every breath, every tank, every buddy on your dive - track them all on your wrist when you pair the Descent T2 transceiver with your compatible air-integrated Descent dive computer.

Enhanced SubWave sonar technology lets you monitor up to 8 tanks when under water - viewing air pressure, depth, use rate and time remaining - for multiple types of diving. Plus, you can even communicate via preformatted messages with other networked buddies wearing their Descent Mk3i dive computers.

Dive with added confidence and situational awareness.

Deep Dive-Rated

Built to withstand the elements, the Descent T2 transceiver is dive-rated to 20 ATM (200 meters) - so you can dive deeper without worry.

Know Your Tank

Get tank pressure, air time remaining, air consumption rate and battery remaining - all sent directly to your paired air-integrated Descent dive computer.

Link Multiple Divers

See your dive buddies' tank pressures and depths at a glance. Pair up to 8 transceivers on your group's tanks with each compatible air-integrated dive computer within a range of up to 10 meters.

Diver Messaging

Exchange preformatted diver-to-diver messages with other Descent T2 transceiver-networked buddies wearing Descent Mk3i dive computers up to 30 meters away.

Easy Tank ID

A simplified pairing process using wireless area networking makes it easy to identify your buddies' names with the Descent T2 tank transceivers they're wearing.