Navibe BackTrack is the easiest to use personal location finder. Just mark the location and Navibe BackTrack will get you back to the location with ease and precision of GPS technology.
Technical Details
The estimate straight line distance measuring of the back track / way point.
4 BackTrack / Point of Interest points (saved as A,B,C,D points).
Digital compass with 8 directional arrows.
2 AAA batteries provide power consumption of up to 11 hours.