Garmin Descent X50i GPS Smart Premium Dive Computer

SKU: GP0100285300 MFR: 010-02853-00
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Key Features

  • Explore confidently with the Garmin Descent X50i's preloaded dive site maps.
  • This premium dive computer supports multiple gas modes, including nitrox and trimix.
  • Stay connected on the surface with smart notifications and weather updates via Bluetooth.
  • Integrated GPS tracks entry and exit points, syncing dive logs via the Garmin app.
  • Enjoy clear underwater visibility with a vibrant 3" color display and LED flashlight.
  • Monitor gas consumption rates and tank pressure with Subwave air integration tech.
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Garmin DESCENT X50I Specifications

What You'll Love

What You'll Love

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  • Built-in mapping

    Yes

  • LED flashlight

    Yes

  • Display type

    LCD

  • Touchscreen

    Yes

  • Water rating

    Dive (656') (200m)

General

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  • Material

    Strap: Elastic nylon with adjustment locking buckles
    Lens: Sapphire crystal
    Bezel: Fiber-reinforced polymer
    Case: Fiber-reinforced polymer

  • QuickFit watch band compatible

    Yes (20mm)

  • Leakproof inductive buttons

    Yes

  • Display Size

    3" (7.6cm) diagonal

  • Display resolution

    640 x 360 pixels RGB

  • Color display

    Yes

  • Battery life

    Medium brightness (default): 16 hours
    High brightness: 13 hours
    Night dive: 20 hours

  • Charging method

    Garmin proprietary clip charger

  • Memory/History

    32GB

Clock Features

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  • Time/date

    Yes

  • GPS Time Sync

    Yes

  • Automatic daylight saving time

    Yes

  • Stopwatch

    Yes

  • Sunrise/sunset times

    Yes

Sensors

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  • GPS

    Yes

  • GLONASS

    Yes

  • Galileo

    Yes

  • Compass

    Yes

  • Gyroscope

    Yes

  • Accelerometer

    Yes

  • Thermometer

    Yes

  • Ambient light sensor

    Yes

  • Depth sensor

    Yes

Daily Smart Features

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  • Connectivity

    Bluetooth, ANT+, Wi-Fi, Subwave

  • Smart Notifications

    Yes

  • Text response/reject phone call w/text

    Yes (Android only)

  • Weather forecasts

    Yes

  • Realtime settings sync

    Yes (with Garmin Connect mobile)

  • Find My Watch

    Yes

  • Smartphone compatibility

    iPhone, Android

Tactical Features

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  • Dual grid coordinates

    Yes

Diving Features

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  • Dive activity maximum operating depth

    656' (200m)

  • Single-gas mode

    Yes

  • Multi-gas mode

    Yes

  • Gauge mode

    Yes

  • APNEA mode

    Yes

  • Decompression model

    Buhlmann ZHL-16c with gradient factors

  • Nitrox support

    Yes

  • Trimix support

    Yes

  • Closed Circuit Rebreather (CCR)

    Yes

  • Gas mixes

    Air, Nitrox and Trimix, up to 100% O2
    1 bottom gas and up to 11 deco and/or backup gasses

  • PO2

    Up to 2.0 with customizable deco PO2 setting

  • Subwave Support

    Yes

  • Air integration

    Yes (via Subwave)

  • Number of transmitters supported

    8

  • Gas time remaining

    Yes

  • Gas consumption rate

    Yes

  • Auto start/end dive

    Yes

  • Custom end-dive timeout

    Yes (20s to 10 m)

  • Safety Stop

    Yes (customizable off/3min/5min)

  • Deep Stops

    Yes (using custom gradient factors)

  • Customizable conservatism

    Yes (low/medium/high or custom using gradient factors)

  • Dive ascent/descent rate indicator

    Yes

  • Automatic altitude adjustment

    Yes

  • No fly time

    Yes

  • Dive planner

    Yes (basic NDL + multi-gas deco planner)

  • Backlight

    Yes (configurable time and intensity; auto-on at depth)

  • Automatically saves

    Yes (dive entry and exit locations)

  • Sync dive log to Garmin Dive Mobile app

    Yes

  • Custom dive data screens

    Yes

  • Alerts & alarms

    Audible and vibration alarms for ascent rate, PO2, CNS/OTU, NDL, deco, gas switching, tank pressure, gas consumption rate. Customizable (up to 40) audible and/or vibration per dive mode, based on depth or time

  • 3-axis dive compass

    Yes (with adjustable heading, quick change to 90R, 90L and reciprocal). Indicates degrees and direction back to set heading

  • Missed Deco Lockout

    Yes (can be disabled prior to dive with user acknowledgement)

  • Residual Tissue Loading Reset

    Yes (on the surface with user acknowledgement)

  • Surface diver status widget

    Yes (surface interval, N2/HE loading, CNS, OTU and tissue compartment status)

Boating Features

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  • Available Boating Profiles

    Boating, Sailing, Sail Racing

  • Built-in barometer and tide tables

    Yes (downloadable tides)

Training, Planning and Analysis Features

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  • GPS speed and distance

    Yes

  • Touch and/or button lock

    Yes

  • Activity history on watch

    Yes

Outdoor Recreation

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  • Point-to-point navigation

    Yes

  • Reference point

    Yes

  • Distance to destination

    Yes

  • Preloaded road and trail maps

    Yes

  • Downloadable cartography support

    Yes

  • GPS coordinates

    Yes

Battery

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  • Battery Info

    Required, included

  • Battery Material

    Lithium ion

  • Battery Type

    Non-universal

  • Battery Quantity

    1

Physical

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  • Dimensions (W x D x H)

    2.5 x 1 x 3.9" (62.4 x 98.3 x 24.5mm)
    Nylon band: 14.9" (38cm)

  • Weight

    No bands: 8.9 oz (253g)
    Nylon band (band and buckle): 9.9 oz (280g)

  • UPC Code

    753759340513

About Garmin DESCENT X50I

Just as the ocean beckons, the Garmin Descent X50i GPS Smart Premium Dive Computer is your ultimate companion for underwater exploration. Designed for the bold and adventurous, this dive computer boasts a larger, more vibrant 3-inch color touchscreen display, ensuring that your dive statistics are presented in stunning detail. The expansive screen allows for easy visibility of critical information, such as the projected ascent dive profile and in-dive depth chart, making it effortless to read at a glance. The intuitive touchscreen interface simplifies setup and navigation above the surface.

Enhance your diving experience with air integration by pairing the Descent X50i with Garmin's Descent T2 transceivers (sold separately). This feature enables integrated tank pressure monitoring for up to eight tanks via the SubWave sonar data network. The innovative SubWave Sonar Networking allows for the exchange of preset diver-to-diver messages up to 30 meters and monitors tank pressure, depth, and distance for up to eight divers within a 10-meter range.

Explore over 4,000 dive sites with Diveview Maps, an extension of preloaded TopoActive maps, providing bathymetric depth contours to help you plan and prepare for your dives. The Descent X50i offers multiple technical data fields, giving you a comprehensive understanding of your current decompression needs and empowering you to make informed, real-time decisions.

Built to withstand new depths, the Descent X50i features a durable sapphire lens, an integrated dive light, a 20 ATM dive rating, and leakproof metal buttons, making it ready for the most technical dives. The advanced Ascent Dive Profile provides a detailed decompression data plan based on your depth and dive duration, guiding your ascent safely. Track your depth history in-dive to gain insights into your decompression plan.

The Descent X50i is equipped with dual elastic dive bands, designed for comfort and durability, and rigorously tested to endure harsh conditions. Store and review data for up to 200 dives, and effortlessly share your experiences via the Garmin Dive app. Customize your dive modes by adding additional screens with the fields you want to see.

With surface GPS capabilities, track your entry and exit points using advanced satellite connectivity. Pair the Garmin Dive app with your Descent dive computer to automatically sync and upload your dive logs. Navigate every part of your dive with the built-in ABC sensors, including an underwater compass. Utilize the GPS tool for precise surface navigation to your dive site, ensuring you drop right onto your target every time.

Garmin DESCENT X50I Features

  • 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

Warranty Information

This product has a limited warranty of 12 months for parts and 12 months for labor.

Product Documents

User Manual

Key Features

  • Explore confidently with the Garmin Descent X50i's preloaded dive site maps.
  • This premium dive computer supports multiple gas modes, including nitrox and trimix.
  • Stay connected on the surface with smart notifications and weather updates via Bluetooth.
  • Integrated GPS tracks entry and exit points, syncing dive logs via the Garmin app.
  • Enjoy clear underwater visibility with a vibrant 3" color display and LED flashlight.
  • Monitor gas consumption rates and tank pressure with Subwave air integration tech.

What's in the box:

  • Garmin Descent X50i GPS Smart Premium Dive Computer
  • 2x Elastic Nylon Bands
  • Carry Case
  • Charging Clip/Cable
  • Band Removal Tool
  • User Manual
  • Garmin 1 Year Limited Warranty