Use the following preferences to set what displays on the Status bar:
Displays the number of selected faces in the scene.
Displays the number of visible faces in the scene
Indicates the rate at which the 3D View is refreshed as a value in frames-per-second.
Displays a timer that counts the time from the last save. When the timer reaches the limit set in the Minutes preference, the Save reminder box on the status bar flashes red. Click the Save reminder to cancel the current reminder and reset the timer.
Sets the amount of time before the Save reminder box flashes.