The RATIO iDive Color Tech+ is a rugged, wrist-watch-sized dive computer engineered for exceptional underwater readability with its high-contrast 1.3-inch color display. Fully armored with stainless steel and sapphire glass, it withstands extreme conditions. Monitor up to 10 wireless transmitters, including a dedicated SideMount mode for effortless tank auto-switching and total RBT calculation. Navigate intuitively with an icon-based interface and customize your display. Choose between Bühlmann and VPM algorithms with full deco tables displayed during dives. Uniquely, it integrates with a Nitrox analyzer for professional gas analysis. Dive modes include Air, Nitrox, Trimix, CCR, Gauge, and Freediving. Additional features include a 3D compass, altimeter, barometer, and weather forecast