GPS/digital compass/pedometer watch?
I am in the market for a new watch, and this time I think I want one that does some hiking tricks. I'm thinking about either a digital compass watch, a pedometer watch, or perhaps even a gps watch. The gps watches are pretty expensive, if I decide I need to go cheaper, ideally I'd want a watch with both a compass and pedometer on it. Seems obvious to me, being able to keep track of both direction and distance. However, seems like there are loads of compass watches, and loads of pedometer watches, but I can't find anything that has both features.
Are there any watches you guys think I should look at? Are there any features you guys would recommend, or discourage? For example, are the digital compass watches sensitive enough to really navigate with? Are the gps watches accurate enough to use? Do they eat batteries?
Interested in your responses.