Which technology is commonly used alongside GPS in smartphones for location services?

How often does a GPS satellite orbit the Earth?

How does GPS determine your location?

How accurate is GPS in determining location?

What does GPS stand for?

How many satellites are required for GPS to work accurately?

What signal does GPS use to communicate with devices?

What is the accuracy of GPS systems?

What is the purpose of a GPS receiver?

What technology is used by GPS to determine location?