This article is in need of a technical review.
This feature is not on a current W3C standards track, but it is supported on the Firefox OS platform. Although implementations may change in the future and it is not supported widely across browsers, it is suitable for use in code dedicated to Firefox OS apps.
address property value provides the address of the device's adapter on the Bluetooth micro-network.
var address = instanceOfBluetoothAdapter.address
Return a string, which should be formatted as xx:xx:xx:xx:xx:xx. x could be [0-9A-F].
Not part of any specification yet. It should be discussed as part of the W3C's System Applications Working Group.