I have a simple GPS. Etrex Legend. It is my second. My first was Magellan 4000 that I got in 1998 - advanced for the day, but simple at todays standard. My Legend is simple -- get lost, turn it on, get found. Marks specific spots. Track a route if you want to. Now, I like your enthusiasm, but convince me that I need a GPS strapped around my wrist. Not to mention the extra batteries I would need to keep it going if I did have it on most of the day.