The present disclosure relates to an electronic device capable of providing route information and a control method thereof. An electronic device according to an embodiment of the present disclosure may include a user input unit configured to receive destination information, a retrieval unit configured to retrieve an eco-driving route capable of minimizing the fuel consumption amount of a vehicle among driving routes for reaching a location corresponding to the destination information, and a controller configured to modify a prestored fuel table based on an actually consumed fuel amount while driving the vehicle, wherein the retrieval unit retrieves the eco-driving route using the modified fuel table.