The Power and Cadence data boxes will display the target at the top left of the box, and the current power or cadence as a larger number at the bottom of the box.
There is a 10-second countdown bar that will appear in green at the top left of the box when a power or cadence target is set to change. The number displayed in this section is the upcoming target.
The background colour of the current power/cadence box will change colours depending on your output compared to the target. Black means you're on target. Blue means you're below, and red means you're above the target. The shade will vary, depending on how far off target you are.