Land or sea, this compact dive computer is built for both of your worlds.  Multiple Dive modes, Apnea, Apnea Hunt and SCUBA for single and multiple gas dives, including nitrox and trimix, and rebreathers.  GPS enabled to help mark surface entry and exit points.  Store up to 200 dives. Upload, share and review dives.  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.   Compatible with  satellite communicators2 and the inReach dive case.