Answer the ocean’s call with Garmin Descent™ X30 Dive Computer. This large-screen dive computer with a 2.4" vibrant colour display makes it easy to view critical information.
Enjoy support for single- and multi-gas dive profiles, including trimix. 
Navigate below the surface with the 3-axis compass, and maintain situational awareness with audible and vibration alerts. 
Extend your bottom time with NDL Aware™ depth metrics and see in real time how specific depth changes impact your no-decompression limit (NDL).
Built for divers by divers, Descent X30 features a housing and bezel made with recycled ocean-bound plastics.
The rugged design features a 10 ATM dive rating and 4 large, metal leakproof buttons.
Use the surface GPS to navigate to dive sites and mark entry and exit points. 
Wirelessly upload your dive logs back on deck, and review your dive data - such as depth and ascent profiles and more - in the Garmin Dive™ smartphone app.

Features:

2.4? Colour Display
View all your key information and custom dive screens clearly on a large, easy-to-read colour display.
Flip-Screen Mode
Rotate the display so the buttons sit on top. Scroll through up to three data fields per page, with large metal buttons designed for easy use even when wearing gloves.
Multiple Dive Profiles
Choose from a range of dive modes, including single-gas, multi-gas, and Trimix.
NDL Aware™ Depth Metrics
Get real-time insights that show how depth changes affect your no-decompression limit, helping you extend your bottom time.
Surface GPS and Compass
Mark your surface entry and exit points using advanced GPS, and stay oriented underwater with the built-in 3-axis compass.
Eco-Friendly Design
The housing and bezel are made entirely from recycled ocean-bound plastics.
Dynamic Depth Chart
Track your depth history throughout the dive and see how it influences your decompression plan, helping guide a safe ascent.
Comfortable Dive Bands
The durable hinged silicone strap fits easily over your wetsuit. The X30 is also compatible with 26 mm QuickFit® bands, including the bungee mount.
Dive Log
Save and review detailed records of your dives, with easy sharing via the Garmin Dive™ app.
Garmin Dive™ App
Sync your dive computer with the Garmin Dive™ smartphone app to upload logs automatically and keep all your dive data in one place.
Water Temperature Sensor
Monitor temperature changes and locate the thermocline with the built-in thermometer.
Surface Interval Tracking
Plan multiple dives in a day with features that help ensure your body has enough time to safely off-gas.
Alerts & Warnings
Stay aware underwater with clear audible tones and vibration alerts.
inReach® Connectivity
Pair with a compatible inReach satellite communicator (with dive case) to trigger an SOS message when you’re at the surface.

In the box:

Descent X30 dive computer with hinged silicone dive band
Charging clip/cable
Screen protector kit
Documentation