9 Smartest Cities In The World According To Smart City Index9 Smartest Cities In The World According To Smart City IndexCredits: Unsplash1. Zurich, Switzerland According to Smart City Index, this is the smartest city in the world.Credits: Unsplash2. Oslo, Norway This Norwegian city has excelled in affordable housing and recycling services.Credits: Unsplash3. Canberra, Australia According to the data, this city is great when it comes to health facilities.Credits: Unsplash4. Copenhagen, Denmark This Danish capital is the fourth smartest in the world.Credits: Unsplash5. Lausanne, Switzerland The largest city in Vaud, this French-speaking region is fifth on the list.Credits: Unsplash6. London, UK This iconic city bagged the sixth spot on the list.Credits: Unsplash7. Singapore It excels in areas like safety, health facilities and technological implementation.Credits: Unsplash8. Helsinki, Finland Coming in at 8th is the Finnish capital.Credits: Unsplash9. Geneva, Switzerland This is the only country to be featured twice on the list.Credits: Unsplash