here is the hciconfig output: bluez 4.93 in phone hciconfig hci0 version hci0: Type: BR/EDR Bus: UART BD Address: 00:A0:C6:29:94:B4 ACL MTU: 1024:5 SCO MTU: 60:8 HCI Version: 4.0 (0x6) Revision: 0x0 LMP Version: 4.0 (0x6) Subversion: 0xc Manufacturer: Qualcomm (29) does this enough to get version? and via LMP Version, seems it is Bluetooth Core Specification 4.0. but as I know Google officially announced LE feature is not supported yet, see it: http://www.theverge.com/2013/5/15/4334882/google-adopts-bluetooth-smart-hints-android-update-within-two-months -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html