23 of 32 people found the following review helpful
Save your money,
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This review is from: Garmin GPSMAP 78sc Waterproof Marine GPS and Chartplotter (Wireless Phone Accessory)
Disply is pixeled, not as clear as my four year old gpsmap 76csx.
Disply isn't half as bright as my 76.
When battery level is at half strength, unit will turn off back light and other features which makes unit very difficult to read.
Battery campartment is a pain in the ass to get into and now you must change batteries twice as often as with the 76 because of the low battery feature.
Garmin dropped the ball on this unit.