We bought this GPS for geocaching and we paid a lot for it because we wanted it to work well. We have been very disappointed. It runs really slow. It takes up to 10 minutes to get the first signal. It doesn't always have a signal when you're in the forest blocked by trees which is unfortunate because that is when you need a signal most. The buttons are hard to use. Our right arrow on the circle button gets harder and harder to press with each use. This GPS eats batteries like candy. We need a new set of batteries for every 1-2 hours of use which is not a lot considering how long we like to hike. It's not very accurate. It only pinpoints within 5 feet of the geocache and we have to eyeball it from there. I have never been able to accurately input GPS coordinates. Every time I do, it shows the coordinates out in the ocean somewhere. I do like that I can plug it into my computer and quickly download geocaches. All in all, my cell phone does a better job than this GPS and my cell phone was cheaper.