The DIVE program utilizes the Cressi RGBM Algorithm, allowing for precise dive planning and management of different air mixes. Safety features include oxygen toxicity indicators and alarms for ascent speed violations. The FREE program provides comprehensive data for apnea diving, while the GAUGE program offers essential measurements and resettable chronometers. Raffaello’s LOGBOOK stores up to 50 dives per program, and it includes a deep stage and ascent speed indicator for safe navigation. Reliability, performance, and convenience for divers.