bluetooth not working HP Probook 640 G1

[CHANDRA_77]

I tried connected Samsung neckband ITFIT 

But it is not detecting on this HP Probook 640 G1 model

[banhien]

@CHANDRA_77 

What is the wifi adapter on your machine ? Only the ones it red have Bluetooth

• Intel 802.11 a/b/g/n 2×2 + BT 4.0 Combo Adapter
• Intel 802.11 2×2 AC + BT 4.0 Combo Adapter
• Intel 802.11 2×2 a/b/g/n + BT 4.0 Combo Adapter
• Intel 802.11 2×2 a/b/g/n
• Broadcom 802.11 a/b/g/n 2×2 + BT 4.0 LE PCIe+USB HMC WW Combo Adapter
• Atheros 802.11 b/g/n 1×1 + BT 4.0 Combo Adapter
• Atheros 802.11 b/g/n 1×1

Regards.