■ About GPS
The Global Positioning System (GPS) is a worldwide radio navigation system that
includes 24 satellites and their ground stations that monitor the operation of the
satellites.
Your device has an internal GPS receiver.
The Global Positioning System (GPS) is operated by the government of the United States,
which is solely responsible for its accuracy and maintenance. The accuracy of location data
can be affected by adjustments to GPS satellites made by the United States government and
is subject to change with the United States Department of Defense civil GPS policy and the
Federal Radionavigation Plan. Accuracy can also be affected by poor satellite geometry.
Availability and quality of GPS signals may be affected by your location, buildings, natural
obstacles, and weather conditions. The GPS receiver should only be used outdoors to allow
reception of GPS signals.
Any GPS should not be used for precise location measurement, and you should never rely
solely on location data from the GPS receiver and cellular radio networks for positioning or
navigation.