Version: Smart Feature Phone 2.5



The connectionInformation property value provides extra information about the current connection.

The value of that property is updated each time the connectionInfoUpdate event is triggered.


var info = navigator.mozWifiManager.connectionInformation


Return an object with the following properties:

  • signalStrength read-only
    A number indicating the absolute strength of the signal in dBm.

  • relSignalStrength read-only
    A number in the range [0,100] indicating the relative strength of the signal.

  • linkSpeed read-only
    A number representing link speed in Mb/s.

  • ipAddress read-only
    A string representing the IP address of the device in the dotted quad format.