Links to Rifton TRAM or E-Pacer scale via Bluetooth. Displays weight currently on body support, cumulative session average, and session duration. The "Stats" screen displays a live chart of the current session as well as the minimum, maximum, and average session values. *This app is only works with a Rifton TRAM or E-Pacer equipped with a scale with Bluetooth functionality. *Not sure if your scale has Bluetooth? Look for the "BT" button next to the power button on the scale display. Bluetooth