an excellent computer for enthusiasts, a lot of "sports" functions, training, etc. , but I practically do not use these functions, sometimes out of curiosity. I mainly use it to navigate a previously created track and everything works fine here. There is no independent navigation as such, it is possible to get directions through the application on the phone, but without a good Internet connection, you will not be able to do this. Maps based on OSM, but this is not accurate, there are questions aSee full review