Looks like it will probably work to get you back to camp, but not much else. Then again, it's priced much cheaper than most of the more functional units. As Unclenick so aptly pointed out, the technology has it's flaws and while the higher priced units may have more features, faster bird acquisition and more reliable electronics, they are still subject to the limitations of the technology. I have a Garmin GPSMAP 60CSx and have never had it point me in the wrong direction, but I try and remember that the possibility is there.