Abstract: The aim of this study is to identify the smart cities and their impact on the development of investments and solving the problems that Abu Dhabi city suffers from. The study used both the descriptive method and questionnaire to collect data. The sample consisted of 2075 individuals working in investment and economic, public services, social, health and education sectors in the city mentioned. The results showed that the significance of applying smart cities in the fields of investments and reducing the problem of transportation and roads in the city was high and a high level of satisfaction with smart cities, serving the citizens and the city as well. The results also showed that there were statistically significant differences in the significance of applying smart cities in the field of investments according to the gender variable in favor of females and other ones in reducing the problem of transportation and roads in favor of educational sectors. The study recommended creating simulation models for teaching individuals how to deal with smart cities and to get benefit from.