Can you add an altitude training options for people that want this to be part of their training.
You already have the maps so you should have the altitude (from sea level).
Can this be paired to an altitude mask / altitude room that controls the oxygen level to match that altitude.
It will bring a whole new meaning to the term virtual training.
The user selects a map which automatically sends, if selected, the altitude to the oxygen machine.
The oxygen level is then adjusted for the duration of the workout.
A bit advanced for some perhapse but for keen riders who want to increase their VO2 during the dark, cold, wet months this would be an amazing tool.