Summary: I bought this for traveling & so I could go hiking & not worry about getting lost . It is very old & outdated. I couldn't even get accessories for it at Best Buy. It won't even locate a satellite to have a starting point. I am very dissatisfied. Might not ever use E-Bay again.
Summary: I had already one like this which i broke the display so i had to buy another one . easy to use , i do not have any map display for my country so i plot several land marks to identify the land , its all i need for a small vessel .
Summary: I bought this as a secondary GPS for my boat to perform 2 functions. I needed a dedicated GPS to connect to my VHF radio so a DSC emergency call would include my position. I also needed a GPS for our forward berth with an anchor alarm since we can't hear the alarm on our main GPS from that distance. This GPS is really good about receiving signals through the cored fiber glass deck without need of an external antenna.