Vibe meter
From the Super Mario Wiki
The Vibe Meter is an item in the game Super Princess Peach. The vibe meter shows the amount of vibe energy that Peach has to use. The blue coloring shows the energy in the vibe meter which is used to use Peach's Anger,Calm,Gloom,and Happy vibes but when the meter is orange Peach has no vibe energy to use. The vibe meter can be filled by picking up Vibe Crystals or having Perry eat an enemy. Peach can also expand the amount of vibe energy that she can carry by buying Vibe Tea at the Toad Shop.

