What Customers Are Saying About the AISWatchMate...

My compliments on your logical and intuitive user interface. Very nice.

John MacEvoy, Stevens 47 "Aquila", Chesapeake Bay

I very carefully researched the market before buying your WatchMate750 and as a single hander, with a liftetime of experience, including running a Govt accredited commercial maritime training organisation before retirement, must congratulate you for a very user friendly and useful nav-aid. I can "see" vessels more than 60 miles away and am sure it is not tropospheric bending. I particularly like the CPA and TCPA allowing me to detect a dangerous target even when it is a long way off.

Susan Robertson-Rooms, Yachtmaster and sailing school instructor, Accredited commercial maritime training, Master Class 5, 32' Van de Stadt "Assegaai", cruising South Pacific

Dear Vesper Marine,

I installed a Vesper Marine 850 AIS Transponder last spring. On our trip from Holland to Stockholm via the busy German Bight and the Baltic and back, my wife and I had ample opportunity to experience the features of your product. We are delighted with our decision to purchase the WatchMate 850.

Marcel V. Rijken Rapp, Neitherlands

We have now done over 500 miles with the WatchMate-850 and on the whole, we love it!! We mounted it in the pilothouse with a loud piezo alarm to get our attention when we are in the cockpit. However, the vessel data is also shown on our computer monitor by the cockpit. We do not have an external GPS antenna on our 850 and that has not been a problem.

It has saved our bacon a couple of times and was amazing. A ship in the middle of the ocean started up abruptly across our bow at 1/4 mile; Well done. I don't think I would have caught the movement until a bit closer. But they promptly came up and asked us to go behind them when we called them using their name that the WatchMate gave us; Well done again.

Jack Webb, SV Denali Rose, Cartegena