The electronic maps are based on OpenStreetMap, or OSM for short.
The maps have been optimised by Bosch for use on Nyon and for a simple, high-contrast display and show not only bike paths but also various surfaces as well as bicycle-specific elements such as steps. Map elements that are not relevant to eBike use are modified or less prominently displayed (e.g. motorways).
Didn't find what you were looking for?
Further information and instructions for use can be found in the corresponding owner's manual.