handheld gps units

GPSMAP 60cs is a nice unit but if you can wait for their next generation handheld, you should. I recently did a 2000 mile motorcycle trip along with several back country hiking excursions and for the normal kinds of things you want a gps to do, (where am I, how do I get there, what direction am I going) the 60CS was great! With CitySelect maps I could see all the roads, even the dirt roads in obscure places like the south western Oregon National forests. I routinely used autonav and it's amazingly fast route calculations made getting to where I wanted to be a real pleasure....almost....

You can display lots of fancy data on almost any of the screens.
The sat pickup is far better then the earlier gpses and fast.
A real compass and altimeter made off trail hiking a breeze
Estimated arrival times and popup turn notifications kept me on my path.

However....
Don't come upon a road block. There is no way to tell autorouting that you must detour. You have to coax autonav to get you around the road blockage by trying to find other road waypoints to build partial routes, When you are in the middle of no where, this is not pleasant. Garmins answer: Buy a bigger more expensive unit.

Don't rely on the 'save tracks' feature. Garmin drops all of the date/time stamps from the active track when it saves it for you (forget about photo gps tagging). They claim it takes to much space (dah? the unit has 56MB!, a track entry is under a couple hundred characters even with date/time!)

Don't use the belt hanger knob on the back. My first use caused the knob to snap off a part of the back housing leaving a 1/2 diameter hole! Since the knob is used by their auto and bicycle mounts, be ware, you may see your garmin bouncing on the street or down by your feet!

This is my first GPS device. My main use is tracking my progress on longer bike rides. The 60CS has a nice "track" feature, which records your journey. When used along with the odometer, you can get some nifty data on how fast you were going, time spent stopped, etc. The track data can then be downloaded onto your computer and viewed with the map software provided with the device. The altitude profile view of your track is very cool.

I found the device's software interface easy to understand once I played with it and browsed through the manual.

If you wish to use this device in a car for directions, be prepared to purchase additional maps from Garmin. The provided maps note highways and their exits but not much detail on individual streets.

So why four and not five stars? While the "track" records altitude and distance, I was a little disappointed that the odometer data was not saved along with the track. The provided software also only works on a Windows PC. Also, on one ride where I was using the "track" feature, the GPS device lost connection to satellites when I entered a tunnel. I expected the device to just start tracking me again when I exited the tunnel; however, I had to hit "ok" on the message box telling me that it losts its way before it resumed the track and odometer features.

Because I like transferring my routes back from my GPS device to my computer for long term storage, I found myself buying the AC Adapter (B00005UK9S) so that I don't run through AA batteries too often.

I should begin by saying this is the first GPS I have bought, so in my criticisms, I am not comparing it to other GPS units (which may be worse).

First of all, it seems to be quite a good portable unit. It locates the satellites quite quickly, gives position + estimated error in 1 no-nonsense screen. Also seems quite robust - it went for quite a tumble down a 10m cliff face, ending up in a deep pool of water - and all worked ok afterwards :-) (phew!).
The hardware seems great - however the software has some usability bugs that should be fixed.

Taking it along on a long 4wd trip in Australia in May 2004, here is a list of my gripes/criticisms:

1) The auto route navigation is pretty poor. A few times it came up with some crazy routes to get from A to B ... via Z!!

2) Also with the auto route navigation: When zooming in, the purple route marking doesnt correlate with the road its trying to mark. The more you zoom in, the worse it gets. Zoomed into a city streetmap, its completely unusable as the route marking is not even visible on the screen - or if it is, its impossible to work out what streets it is marking. Until this bug is fixed, I certainly would not buy this for auto navigation.

2) The way that route recalculation grabs focus from *whatever* you happen to be doing at the time is a major pain. You may be in the middle of a tedious "Find" operation only to have all of your effort dashed as it snatches you back to your route map and loses whatever you had typed. Grrr!

There are a number of other usability issues - and being a software developer, they stand out to me. The software needs a bit of work before I would give it 4 stars.