The GPS/Compass button that is by default positioned in the upper function panel switches on a two tabbed window displaying the skyplot - placement of monitored GPS satellites and more useful information like current altitude, speed, GPS accuracy, current coordinates, number of visible/fixed sattelites and time of the last GPS fix.

Tapping the skyplot switches the GPS on/off as well as the button in the bottom.

The other tab displays the compass, azimuth, distance of your navigation target and tilt of the phone. Lower line contains also fields for time to next waypoint active in navigation and declination value.

The compass ring displays current position of the Sun in the sky .

Tapping the tilting indicators opens a menu offering sensor calibration.

Contains switches of a few useful functions and settings:

• Use hardware compass - a shortcut to the sensors settings - switches to the built-in hardware compass. Hardware compass bearing is more suitable for slower speeds, e.g. walking, as it does not require movement to detect direction unlike GPS. GPS azimuth bearing is more suitable for car navigation due to magnetic components in the car.
• Bluetooth manager - switches to the settings dialog of connected Bluetooth devices.
• Altitude manager - switches to the altitude settings dialog
• GPS and location - a shortcut to the GPS and location settings
• Sensors - a shortcut to the the sensors settings
• System settings - a shortcut to your device system settings of GPS and location