The Seac Driver is a wrist-mounted freediving computer with a data download system. It displays all important information on one screen: dive and ascent speed, temperature, dive time, surface time, and depth. It has settings for fresh or saltwater, an MSST function to calculate the minimum surface recovery time with a rehydration alarm. Users can turn off all light and sound signals while continuous monitoring of the dive profile remains displayed. It features an extensive logbook memory divided into downloadable sessions and individual dives.