AnchorAlert checks how far your vessel has drifted from its anchor point and sounds an alarm when the value exceeds the specified distance

Start the application, that will automatically connect to the predefined GPS (see Settings). You will see your latitude/longitude on the main screen after GPS has a fix position. Press 'Start' to pinpoint your anchor point and start monitoring. If distance from the anchor point and the current position exceeds the value set in Settings, sounds and shows alarms. To stop monitoring, exit the application.

SETTINGS

• Alarm distance: alarm will be sounded if distance exceeds this value.
• Alarm: switch alarming on or off.
• Alert on low battery: if on, alerts if phone battery is low.
• Alert on no GPS: if on, alerts if GPS device is lost (e.g. if GPS has been switched off).
• Alarm volume: volume level of alarm sound.
• Track ageing: track length displayed of main screen (in minutes).
• Positioning: sets the GPS positioning to be used (Internal / Bluetooth / Assistated, etc).
• DISPLAY After monitoring has been started, the current position and the track is displayed on the screen.

 Internal or external Bluetooth GPS device is required.