In Countries like India, the major challenge is safety for two-wheeler riders. The rapid growth of two-wheeler vehicle road accidents is evident. According to a report by the National Crime Records Bureau (NCRB) In India, almost 2 lakh people die annually due to two-wheeler accidents. The government is forcing drivers to wear a helmet during driving but many of the riders are not following the rules. We would like to help society through our project, we would try to reduce the probability of deaths caused by two-wheeler vehicle accidents. In this project, we are introducing a Wireless smart helmet system that detects a person is wearing a helmet or not, and also the system can detect whether the person is drunk, here we have a Bluetooth transmitter in the helmet and a Bluetooth receiver at the bike. Two pushbuttons will be there to check whether the person is wearing the helmet or not. And an alcohol sensor is placed inside the helmet near the mouth of the rider to see whether the rider is drunk. If the accident takes place location of the accident will be sent to the predefined emergency contacts and there will be a buzzer sound and flashlight to grab attention so that the person gets immediate help. There is also another feature posture correction using haptic feedback which helps maintain the good posture of the rider. In this system, there is a switch that ensures the placing of the helmet properly. The conclusion of this paper is to prevent the accident while driving in the vehicle.