The smart crew watcher that constantly checks if everyone is still on board using your phone and a beacon.
CrewWatcher is an app-based crew overboard alarm system that is the fastest way to rescue a person who is overboard. The system works like a virtual lifeline and is made up of two components: a smartphone application and a small beacon that can be comfortably worn by each crew. The beacon does not require complex manual activation. The alarm will trigger automatically in a Man Overboard (MOB) event. Should someone go overboard, after sounding the alarm, the app will automatically provide lat/long coordinates of the MOB event, the time of the event, and will visually guide the rescuer using the virtual MOB compass.