The thesis defined the problems within the 3 research questions asked. The questions asked explore: to what extent smart technologies have an impact on climate change, living standards and consumption of limited resources. It should be mentioned that the theoretical part of the paper mentions the problems of urbanization, project planning within the implementation of smart technologies and logistics. The reason why these problems are mentioned is that they are related to problems within research issues i.e. smart technologies observed in case studies seek solutions within these areas to achieve well-being within the city. Using professional literature and case studies in which smart technology has been successfully implemented, we come to the answers to the previously asked questions. The paper focused on the city-state of Singapore which is considered one of or the smartest city in the world. Singapore’s implemented technology has helped us come to the conclusion that smart technologies have a positive impact on improving living standards, slowing down the effects of global warming and reducing the consumption of limited resources. Chapter 5 contains quantitative data on what technology has contributed to what extent to solve the mentioned problems of cities today.