Originally Posted by Barrettscv

I think it will become popular with cyclist who want to explore while cycling. It should improve the ability to try new routes without the fear of getting lost or straying onto unsafe roads.

I had hoped that the 800 that I own would be useful to help navigate urban areas quickly with clear prompts, but the display does not provide turn by turn directions (like a car GPS).

I can see this as very useful while cycling far from home and avoiding the need to stop and check maps at every poorly marked intersections.