At Garmin, we make products that are engineered on the inside for life on the outside. We do this so our customers can make the most of the time they spend pursuing their passions. We are excited to introduce Descent™. Explore worlds of adventure, underwater or topside, with Descent™ Mk1 dive computer. It’s the first watch-style dive computer to offer surface (land or water) GPS navigation with colour mapping, multisport features and wrist-based heart rate1. Choose modes for single and multiple gas dives (including nitrox and trimix), gauge and apnea. Includes a dive planner plus a built-in 3-axis compass for navigation above or below the waterline.