This Bluetooth compatible device has maps preloaded for the USA or Canada, so if you end up purchasing it make sure you get the correct model.
It’s lightweight at 8 ounces and the waterproof rating means you will be fine leaving this in the elements(as long as it doesn’t get submerged in water at a depth of more than 1 meter).
Set waypoints, plan typical routes, and geocaches from the main menu. In addition to Bluetooth connectivity, this unit has a GLONASS and GPS receiver.
Why is Bluetooth so important? If you’re out with your friends on a trip and want to download maps with these units, this makes it possible. Which is one of the coolest and most helpful features it has.