Is the device suitable for navigation (for road cycling) with the pre-installed Europe map? Or do I have to buy the (very expensive) Swiss Topo map material?

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Accepted Answer

Although I use Topo, I have already displayed the Europe map. Contains roads and paths (not trails) but no detailed elevation information. Navigation for road tours should not be a problem.

Answer

Otherwise, there are now good opentopomaps that are not far from the swisstopo maps:
http://garmin.opentopomap.org/

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Question about Garmin Edge 1000

Is the device suitable for navigation (for road cycling) with the pre-installed Europe map? Or do I have to buy the (very expensive) Swiss Topo map material?