Meant solely for outdoor use, the Global Positioning System (GPS) measures your geographical location by allowing reception of GPS signals - so whether you are running in the park or going for a hike, you know where you are as you move.
Use the GPS receiver outdoors to allow reception of GPS signals only and not as a precise location measurement for positioning or navigation
Remember that location, buildings, natural obstacles, and weather conditions may affect the quality of GPS signals
Note that the trip meter has limited accuracy, which can be affected by the availability and quality of GPS signals
Note that Assisted GPS (A-GPS) assists in calculating the coordinates of your current location when your device is receiving signals from satellites