'Custom' steps setting: Exclude current date?

[jllyh]

I used the rolling 28-day average in the former dashboard as a 'steps' target because it was more reachable than a fixed target, and was more likely to encourage gradual but steady improvement. I'm delighted to see that the 'Custom' setting emulates that to a point; thank you! One request, though: Could the default 'Custom' range not include the current date? When that is included, the average is skewed by the incomplete data for that date. Thanks again!

[jlai]

I probably won't change the default custom range, but maybe we could add a dashboard tile that lets you show a stat over a custom number of days