The Symbios Handset Computer delivers professional-grade dive computing in an ergonomic, glove-friendly design. Its sunlight-readable display with auto-adjusting brightness ensures clarity in any underwater condition, while extended battery life keeps you diving longer. Wirelessly connect up to 9 tank pods to monitor diver trim and pressure in real time. Versatile charging via USB works with AC adapters, powerbanks, or your phone for convenience. Built for advanced diving—CCR-ready with multi-gas, sidemount, and gauge modes. Manage settings, firmware updates, and dive logs effortlessly through the Halcyon app.