According to world health organization (WHO) global data on visually impairment nearly 39 million people around worldwide facing eye blindness problem . Now days reseacher are paying more attention to help these type of person .this work is an attempt to help blind persons . we developed a combo smart stick which assist the visually impaired persons,our developed system enable visually impaired person to find difficulty in front of them during walking. The system consists of five sensors: Ultrasonic sensor , LDR sensor , water detecting sensor , clap detecting sensor , fire detecting sensor. We use micro controller Arduino Uno to receive the signal from sensor and proceed to the short pulse to the buzzer pin and vibrator.we use pin drop GPS navigation to locate user current location. we seek in our project to provide a affordable smart combo stick suitable for most blind person