Land or sea, Garmin Descent G1 compact dive computer is built for both of your worlds. Support for multiple dive modesranging from technical to free dives. GPS enabled to help mark surface entry and exit points. Store up to 200 dives. Upload, share and review dives in the Garmin Diveapp. Measure your performance, and track your stats above water. Track your activities with more than 30 built-in sports apps and advanced training features. Explore longer with up to 25 hours in dive mode, 21 days in smartwatch mode and 26 hours in GPS mode. This rugged dive computer is water-rated to 100 meters, features a sapphire lens and is rated to MIL-STD-810. With a high-contrast display and purpose-built design, this device is meant to wow you. Read more about the features: Visualizza DIVE MODES Get multiple dive modes for single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt and closed-circuit rebreather. SURFACE MULTI-GNSS Track your entry and exit points with