Already have an etrex, it's great but it does tend to throw itself off my bars to the ground at first sign of any bumps. Ideally I'd like a smaller etrex with a sleeker user interface and a securer bike interface that could be charged via USB.
Upload a GPX and follow a line on a screen is all I really need.
Some etrex mounts are a bit poor. Put some tape (thick like Gorilla) on the mount, so it's on the base of the slide bit, this will create some pressure and then should be solid. Also use a leash around the bars. They do work really quite well.
Already have an etrex, it's great but it does tend to throw itself off my bars to the ground at first sign of any bumps. Ideally I'd like a smaller etrex with a sleeker user interface and a securer bike interface that could be charged via USB.
Upload a GPX and follow a line on a screen is all I really need.