9 Least Smart Cities In The World As Per Smart City Index9 Least Smart Cities In The World As Per Smart City IndexCredits: Unsplash9. Abuja, Nigeria Abuja is the 9th least smart city in the world as per Smart City Index.Credits: Unsplash8. Lima, Peru Scoring 0.82 on the Human Development Index, this is the 8th least smart city in the world.Credits: Unsplash7. Amman, Jordan Amman is the 7th least smart city in the world according to SCI.Credits: Unsplash6. Rio de Janeiro, Brazil This iconic Brazilian city is 6th last on the list and scored 0.783 on the HDI.Credits: Unsplash5. Tunis, Tunisia Ranking 5th last on the SCI is Tunis which scored 0.775 on the HDI.Credits: Unsplash4. Accra, Ghana Accra scored 0.707 on HDI is the fourth last in this list.Credits: Unsplash3. Beirut, Lebanon Beirut scored 0.677 on the HDI and ranks 3rd last on the SCI.Credits: Unsplash2. Sana’a, Yemen Ranking 2nd last on the SCI, this Yemeni city’s HDI score is 0.521.Credits: Unsplash1. Guatemala City Scoring 0.722 on the HDI, this city ranked last on the Smart City Index.Credits: Unsplash