App not useful for headset?

Wanted to check the battery status on a new Bluetooth 4.1 wireless headset. Nothing useful here. No battery info, no Bluetooth name, just gibberish... Looking elsewhere... {{ iOS 9.1 on iPad Air 128GB Wi-Fi + Cellular, Verizon. }} New Bluetooth Headset QCY QY8. Paired and connected.

geofan49 about Bluetooth Smart Scanner