Navigate easily when you are boating and fishing with this water-resistant GPS that features preloaded U.S. coastal charts, a 3-axis electronic compass and a barometric altimeter to provide you with useful location information and guide you on your way.
I'm a first time GPS user. I found this unit to either be too difficult to figure out or unable to do some fundimental things. Was tring to set the units to yards and measure a few golf drives but could not make it do whay I wanted.
Screen is too small as well. Pleanty of room within the housing for a larger one, but they choose not to I guess.
Battery life is also poor. They will not even last a weekend of use.
On they positive side, the LakeMaster maps for showing water depths worked quite well. Was very handy and effective when boating in new areas.
What's great about it: Seems to be a high quality unit with some advanced functionality.
What's not so great: Short battery life, small screen, difficult to operate.