Emotional health refers to wellbeing and the way someone views and lives a life of wellness. 3-6 is the golden time to help kids learn how to self-regulate and manage their emotions. However, most children at that age often cannot fully recognize and deal with their feelings. "moodi" is an emotion measurement and regulation tool for kids from 3-6. The design is based on the principle of POMS (a psychological assessment for measuring mood fluctuations). It can help children better understand and manage their own emotions and help parents recognize warning signs of emotional/mental issues in their kids.