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3-INCH COLOR TOUCHSCREEN
The large color display lets you see more data and makes important information, like ascent projection and depth map, easy to read. Plus, the touchscreen makes surface setup easy1.
AIR INTEGRATION
Through our Descent™ T2 (sold separately) to monitor tank data for up to 8 tanks via the SubWave sonar network.
SUBWAVE SONAR NETWORK
Exchange preset messages between divers up to 30 meters (100 feet) apart and monitor tank pressure, depth and distance for up to 8 divers within a 10-meter (33-foot) radius².
DIVEVIEW MAPS
An extension of the preloaded TopoActive maps, DiveView maps show contours for over 4,000 dive sites, helping you find where to dive and providing information to prepare your dive plan.
TECHNICAL DATA FIELDS
View multiple data fields to help you understand your decompression needs and make safe dive decisions. In Air, Nitrox, Multigas, Trimix and Closed Circuit
BUILT FOR NEW DEPTHS
The Descent X50i dive computer features a sapphire glass lens, built-in dive light, 20 ATM maximum depth rating and water-optimized metal buttons to help you tackle more technical dives.
ASCENT PROFILE
View an advanced and comprehensive decompression data plan based on dive depth and time to help you manage your ascent.
DEPTH MAP WITH DIVE HISTORY
See your dive history and clearly understand where you've been and how it impacted your decompression plan.
DIVE STRAPS
Descent X50i features two elastic straps designed for comfort and durability, rigorously tested to last in extreme conditions.
DIVE LOG
Store and review up to 200 dives—and share them via the Garmin Dive™ app.
CUSTOMIZABLE DIVE MODES
Add additional screens for each dive mode, including the fields you want to see.
SURFACE GPS
Track dive locations and ascents with precise satellite technology.
GARMIN DIVE APP
Pair the app with your Descent x50i dive computer to automatically sync and upload your dive logs.
DIVE COMPASS
Built-in ABC sensors, including an underwater compass, will help you navigate every part of your dive.
SURFACE NAVIGATION
Use this GPS tool to navigate on the surface to a dive spot and arrive exactly where you want to be, every time.
What You'll Like
Preloaded maps
LED flashlight
Display type LCD Touchscreen
Water rating Immersion (200 meters)
General
Band material Stretch nylon with adjustable buckles
Lens material Sapphire crystal
Bezel material Fiber-reinforced polymer
Case material Fiber-reinforced polymer
Compatible with Yes 20 mm QuickFit™ bands
Case dimensions 62.4 x 98.3 x 24.5 mm
Nylon band: 38 cm
Weight Without band: 253 g With Nylon band (band and buckle): 280 g
Sealed inductive buttons
Display size Diagonal: 3″
Display resolution 640 x 360 pixels RGB
Color display
Battery life: With default Medium Brightness 16 hours, High Brightness 13 hours, Night Dive 20 hours
Charging method Garmin Clip-on Charger
Storage/History 32 GB
Watch features: Time/date, GPS time sync, Automatic Daylight Saving Time, Stopwatch, Sunrise/Sunset times
Sensors: GPS, GLONASS, GALILEO
Compass
Gyroscope
Accelerometer
Thermometer
Ambient light sensor
Depth sensor
Smart features
Connectivity Bluetooth®, ANT+®, Wi-Fi®, Subwave™
Smart Notification Auto-reply with preset messages (only Android™)
Weather Forecast
Real-time settings sync from the Garmin Connect™ app
Find My Watch
Smartphone Compatibility iPhone®, Android™
Tactical Features
Dual grid coordinates
Underwater Features
Maximum operating depth for scuba activities 200 meters
Single gas mode
Multi-gas mode
Gauge mode
APNEA mode
Bühlmann ZHL-16c decompression model with gradient factor
Nitrox support
Trimix support
Closed circuit breathing apparatus (CCR)
Air, Nitrox and Trimix gas mixtures, up to 100% O2; 1 bottom gas and up to 11 deco and/or reserve gases.
PO2 Up to 2.0 with custom deco PO2 setting
Subwave™ support Air integration Number of transmitters supported 8
Gas time remaining
Gas consumption percentage
Auto start/stop dive
Custom end of dive timeout
Yes (20 s to 10 m)
Custom safety stop
Depth stops (with custom gradient factors)
Custom caution (low/medium/high or custom with gradient factor)
Ascent/descent rate indicator
Auto altitude adjustment
No fly time
Dive planning (basic NDL planning + multi-gas deco)
Backlight (configurable time and intensity; auto on at depth)
Automatically saves dive entry and exit locations
Syncs dive log to Garmin Dive™ App
Custom data pages on diving
Warnings and Alarms
Tonal and vibrating alarms for ascent rate, PO2, CNS/OTU, NDL, deco, gas switch, tank pressure, gas consumption rate. Customizable alarms (up to 40) via tone and/or vibration for dive mode, based on depth or time
3-axis dive compass (with configurable heading, quick change to 90R, 90L and reciprocal). Indicate degrees and bearing from set point
Deco lock can be deactivated before diving with user confirmation
Remaining tissue load reset (on surface with user confirmation)
Diver status widget on surface Yes (surface interval, N2/HE load, CNS, OTU and tissue status)
Marine Features
Preloaded Marine Mode Profiles
Marine, Sailing, Racing Modes
CIQ vessel data streaming
Built-in barometer and tide tables (downloadable tides)
Training, Planning and Analysis Features
GPS speed and distance
Touch and/or Button Lock
Activity history on watch
Outdoor Features
Point-to-point navigation
Reference point
Distance to destination
Preloaded road and trail maps
Downloadable maps
GPS coordinates