I thought this would be useful for us bikers... until i saw the price. :laugh:
A GPS watch.
QuoteMade by Suunto, this is the world's smallest multifunction GPS watch for wilderness navigation. It uses a text display of latitude, longitude and waypoints, and it also has an altimeter, barometer, thermometer, and compass.
I would just get a tomtom but this might be nice for someone who's got the cash to burn.
http://www.thegadgetbox.com/i36311-c1-World-s-Smallest-Multi-Function-GPS-Watch
i remember my rotc training days using a sexton, compass, the stars and charts