Garmin GPSMAP 78S Marine GPS Navigator and World Wide Chartplotter
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Vehicle GPS Units and Equipment
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About Garmin GPSMAP 78S Marine GPS Navigator and World Wide Chartplotter
Overall Feedback:
66% positive
66% praised for its accurate navigation
The charts on this handheld GPS unit are very accurate, showing individual coral heads correctly and providing more accurate depth contours. I rely on it while navigating through shoal passages.
I have never faced a situation where the unit was not aware of my location, even in deep canyons and with thick canopy overhead. It is highly accurate.
I noticed that the GPS device accurately marks the depth of the places I mark.
I received the GPS signal without any issues and the map was very accurate.
85% appreciated the long battery life, though 15% experienced shorter battery life
The battery life of this GPS unit is about 1.5-2 days of use with 2200mah rechargeables.
