I just received my 840 today and I can't find an option to switch it to the 3D map view? Is this missing from the new device?
For me, this feature was the main reason to actually by an Edge again, since the Fenix 7 that I use now doesn't have it. I thought that's something specific for the Fenix, as the 830 (lost that one unfortunately :() had it and I loved it there.
The 3D map view makes it so much easier to navigate a route when mountainbiking. If this is missing, I might consider returning the device, since most other advantages of the Edge over the Fenix aren't that important to me. :/