Untitled by TheDiabeticCamper at Garmin Connect - Details
OK, I am trying this out. The above link is my Sunday ride where I was disasterly slow. Almost so slow I needed training wheels, but to my mountain of excuses it was a windy day and lots of hills (hopefully you don't notice my elevation change). Then I can just move into allergies, sinus problems, and end it all with the cherry on top of my diabetes was acting up or something.
Is it helpful to have a recording of your every breath, movement, and speed? I would say that it is kind of neat to see how my heart rate moves and maybe I can do something with that data but in general having devices to document your every move seem to be less necessary than a mandatory item.