I just started geocaching this week along with my 8 y.o. daughter. Great fun, yadda yadda. Short story is that it looks like we'll be doing a bunch more.
So far we have ventured out with only the Groundspeak iPhone app, the merits and deficits of which (there are both) needn't be raised here. I will say that the jumping-around of the cache location (e.g., 14 ft. west instantly becoming 22 ft. east then to 8 ft. north) is a growing frustration. All but the most obvious hiding places become flotsam. Nano Cache? Forgettaboutit. Also the app beats down the iPhone battery like it holds a grudge.
So I'm in the market for a handheld, and after a cursory search came up with the Garmin GPSMAP 62s as the answer. See if you agree. (I was considering the eTrex 20, but didn't think it would have the same in-woods accuracy.)
The factors to be juggled are these:
• Looking for spot-on, locked-down accurate readings to the thousandth of a minute. [Correct term? Like "38° 53.246" seen in GC descriptions] I know about WAAS but I'll admit ignorance about GLONASS.
• Waterproof-ish, in case the kid drops it, etc.
• I believe somewhere I have the Garmin MapSource discs for Topo North America. (I bought it ten years ago for a unit which was stolen before I loaded the maps. Maybe I ebay'ed it, but I think it's around.) In any case I can download the maps I need.
• A camera in the GPS is of no real use to me.
• I have a trove of rechargeable AA batteries at the ready.
• I have an 8 GB MicroSD card laying around looking for a new use.
• Importing geocaching data direct to the unit sounds like a nice feature.
• Budget was $200 US, which I am stretching a bit to $250 for the 62s. The $399 base model of the GPS MAP 64 is out of the question.
Pundits, please hold forth.