ProgressBar_Stat
ProgressBar_Stat is a Progress Bar widget that implements the IStatWidgetInterface and can be used to easily create a Progress Bar for your Stat.
Dropping a ProgressBar_Stat in your Blueprint Widget will allow you to specify the Stat class and smooth Value class (see Smooth Value) in the details panel.
Initialization
ProgressBar_Stat implements the IStatWidgetInterface, so it can be initialized as any Stat Widget.
See Initialize a Stat Widget.