diagnostic tool that displays data reported by sensors in the phone.

efresh AGPS data (if supported by phone) either manually, or when a new data connection is detected

Status notification whenever an app accesses GPS (configurable)

Location, speed, bearing and error

Satellites in view and satellites used

Signal-to-noise ration (SNR) for each satellite

Time to first fix and time of last fix

Map view for comparison of different location providers