The dividend clock visualizes the time between the previous and the next pay day:
Today. The blue point indicates today in relation to the next upcoming ex and pay day.
Ex-Date. The dividend ex-date is renderes as a gray bar.
Countdown. The center shows a countdown in days until the next pay day. If the next pay day is not yet known the app will estimate it from the previous pay days. The estimated value is indicated by a light grey text color.