If you are interested in the exotic journeys of the large cruise ships, or have a friend or relative at sea, Boat Watch can keep you up-to-date with their latest travels.
Using the ship's own AIS position data, Boat Watch tracks the latest locations of over 44,000 ships worldwide, and can locate and report on a boat for you.
Boat Watch is currently tuned to find cruise ships, but should work for other vessels too, if Alexa can understand the ship's name. If you know the MMSI number of the ship, you can say "Alexa, ask Boat Watch to find 308516000". If you have trouble, please let us know - reach us via our website, or tweet @boatwatchapp
Boat Watch is also available on iOS and Android, from boatbeaconapp.com.