Systems and methods for maintaining a measure of session time of a networked device. A session between the networked device and a first network is monitored to determine a first session time. The first session time is indicative of a first time increment the networked device is continuously connected to the first network. A next session between the networked device and a second network is monitored to determine a second session time. The second session time is indicative of a second time increment the networked device is continuously connected to the second network. A time interval between termination of the session and commencement of the next session is determined. A rule is applied to determine whether the time interval is less than or equal to a pre-determined value. A session time equal to the sum of the first session time and the second session time is displayed when the time interval is less than or equal to the pre-determined value. A session time equal to the second session time is displayed when the time interval is greater than the pre-determined value.