i-Met is intelligent-helmet designed to discipline the wearer to tighten the belt properly and neatly. Application of proper safety helmet wearer from head injuries in a crash. I-Met consists of an alarm and LED flame. When the helmets are worn, the alarm will vibrate and LED lights will dazzle. This discomfort will end of the user tightens the belt properly and neatly. Motorcyclists can ride safely after the helmet is securely fastened.