Needs instructions

Like other reviewers have said, this app needs instructions. After reading other reviews and using it to try and find a Fitbit, I have gathered that most devices have meaningless names within the app. The RSSI is a signal strength measurement. They are negative numbers, so note that higher numbers will appear smaller. In my experience the signal strength hovered between -99 and -85 until you got within 10 feet of the object. Remember that the signal goes right through the floor and that there will be "pockets" of increased signal strength due to the interaction between the signal and metallic objects within the house (or the walls) that can make it misleading at times to use it as a tool for finding a lost Bluetooth device. When the signal got up to -60 I knew I was pretty close - I was within 3 feet. It rose above -50 when I was around one foot away. So in short it fluctuates around a lot until youre pretty close, but -60ish meant I was on the right trail!! Good luck with your search!

Candybee695 about Bluetooth Smart Scanner