Which car GPS would be best for tracking my movements through heavy trees when satellites are not available?

Garmin Montana 650t has been reviewed and considered to be the best to take it hunting, hiking or on the water. Montana supports other multiple mapping options like BirdsEye Satellite Imagery & it has a 5 megapixel camera. Garmin Montana 650t has key features for the outdoors such as barometric altimeter and 3-axis tilt-compensated compass. The auto mount and a City Navigator map will give you spoken turn-by-turn driving directions. You can take pictures of the locations on the 5 megapixel camera and it is automatically geotagged and saved to the locations where it is taken and you can go back to the very exact spot on the picture. You can easily add maps Micro SD memory card slot.

With its high sensitivity and WAAS-enabled GPS reciever and HotFix satellite prediction, Montana 650t locates your position quickly and precisely and maintains its GPS connection even in heavy cover and deep canyons. So, when you are in deep woods or near tall buildings and trees, you can always count on Montana 650t to help you find your way when you need it most.