What does this icon mean?

[Crease]

Why not just tap it? It’s a chart icon for My Day:

@Crease

I don’t think that’s an SD () button, and reading your description initially confused me until I opened the Events tab to see what you were talking about. I think that icon is intended to be like a line chart on a page ( + ) to represent the My Day timeline. That’s what I see when I tap the icon immediately to the left of the .