GPS purchase
I think it is time for me to purchase a new GPS as my ole Garmin Nuvi 765T is acting retarded. Thinking about another Garmin but there are so many models to choose from, any suggestions?
Forum Discussion
The app may not need to download data, but ALL cell phones use the cell towers as their primary reference to figure out where they are. Some of the better ones also have GPS receivers, so can do limited locks on satellites, but the accuracy is far less that a real GPS that only uses satellites. So accuracy and updating of where you are can be pretty poor if you are in a no cell zone. Depends on your phone, but a dedicated GPS is far better in that regard.
