Traffic deaths and serious injuries have been on rising in Saudi Arabia and many countries for the last few years, car crashes remain the number one cause of death for adolescents and the most common critical error driver make that lead to serious crashes is driving too fast. Moreover, there is a very strong relationship have been established between speed and accident along with driving in bad weather conditions. The objective of this project is to help decrease the ratio of speed violations by warning the drivers if they speed over the limit because as we mentioned before the high car speed is one of the main reasons that lead to serious injuries and death, another reason is the lack of awareness in newly licensed teen drivers about the risks. “Be safe’ application seeks to solve a local issue serving the country based on the KSA Vision 2030, by enabling healthy lives and improving the quality of life in Saudi cities by enhancing irrigated safety to improve the driver skills and solve the problems that he/she face while driving, the functionalities the application will have are (warn the driver if he/she exceeds the speed limit, the driver will be able to view the speed of the car, car location, and the legal road speed. Additionally, the driver can receive notifications and view the history of all the notification he/she received also save the location of the Saher and view it on the map. Finally, the application will recommend to the driver a safe speed depends on the weather conditions.