How does the exercise logging work? Should I log at the start of exercise or the end?

/How does the exercise logging work? Should I log at the start of exercise or the end?

Log it at the start – this way it will look at active insulin with your exercise to look for impact. Also, if you stop early, in your next dose log you can just hit [Stop] next to exercise.

2019-10-15T06:12:11+00:00