Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Works great for what it is

I use the explorist 300 mainly for geocaching. I've also used it a few times in the car to make sure I was heading in the right direction.The gps finds a number of satellites then stays reliably connected, at least where I live. The battery life is good. Waypoints/coordinates need to be entered by hand - the 300 doesn't link to a computer (as far as I can tell).I don't recommend buying this if detailed maps or car navigation is a priority. Overall, I'm pleased with it, great for beginning geocachers.