Not to ridicule your prior decisions, but it's been obvious since at least the xb360 days that gaming on a locked platform (console ecosystem) would always lead to the revocation of ownership and the inability to do what you wish with your own hardware and games (unless you modded them, and I recommend modding your old consoles if you still have them).
There is no future for true game ownership on a locked platform. Nintendo, Sony, and Microsoft understand this quite well, which is why you are lured in to a walled garden with the cheaper "cost of entry", and have no true exit that lets you keep your stuff as they gouge you further and further.
Cycling navigation might be a useful feature. I don't have a phone mount for my bike and worry about the risks of damage if I did mount one.