More than half of the world's population lives in cities, and this number is expected to grow. Smart cities aim to use technology to improve urban life, focusing on areas like transportation and energy. However, urban forests and green spaces are also crucial for a sustainable city. They help reduce pollution, heat, and flooding, while enhancing water quality and property values. As cities shift towards sustainability, urban forestry and vegetation are gaining importance. Tools like ICTs and IoT are being used to monitor and manage these green areas for the benefit of city dwellers.