How big is Hero? September 05, 2018 19:28 Updated Follow Hero is approximately 9" x 9" x 15", and weighs about 10 lbs. It fits on any standard kitchen counter. Related articles How many pills can Hero hold? How can I get my pills if I lose power? How do I load medications to Hero? How does Hero know which pills to dispense at which time? Is Hero hard to set up?