Smartphone navigation refers to the use of mobile devices, like smartphones, to determine one's location and provide directions. This technology typically relies on Global Positioning System (GPS) satellites, which help pinpoint the user's position on a digital map. Popular navigation apps, such as Google Maps and Apple Maps, offer real-time traffic updates, route planning, and various travel options, including driving, walking, and public transportation. These navigation tools have transformed how people travel, making it easier to explore new areas and find specific destinations. Users can search for nearby places, read reviews, and even share their locations with friends. Overall, smartphone navigation enhances convenience and efficiency in daily travel.