GPS is your normal?
Or from differences in interpretation, there is a difference in the model update interval and the actual update settings.
It is an application you can see such a problem.
■ Function
+ Selection of location-based services to check
+ Minimum update time, setting the update distance
+ Services, update time, display update interval of the updated
+ And display provided by location-based services, location information, plane accuracy, altitude, speed, angle of the plane
+ The display on the map position information, the plane accuracy
+ Display position information of the GPS, signal level, use of GPS (Corresponds to GLONASS, QZSS, BeiDou)
■ Supplement
+ Update interval is the value of location-based services for each.
■ Supported OS version
Ver 4.0 or higher