This app did pick up Bluetooth signal and show you which one you were close too. Handy if you have lost a device.

I had been unable to locate my Fitbit One for the last couple of weeks. It would sync up with the Fitbit app if I was home, but wouldn’t sync up when I was at work. I had checked every pocket I could find and nothing. So I sought out a tracking app. Downloaded this app. Opened it and found it locate several Bluetooth devices by name. And on that list was my Fitbit One. I started walking around the house and got closer when I went up to the second bedroom where I keep a number of things. This app likes that bedroom and told me I was within 12 feet but couldn’t get me closer. Then I thought about how the garage was right below the bedroom. I went to the garage. The app started to show green in the trunk, which indicated I was within 6 feet. I moved to the front seats and it told me I was within 3 feet when in the passenger seat. I felt around under the seat and there was the Fitbit One. It took about 15 minutes to find. Pretty awesome. Just remember to keep walking around and checking up and down in addition to right, left, forward, and backward.

Can’t find all the Bluetooth in your area that can easily be connected to your phone and allow you access to those devices without the other person, knowing you have access to the other device. This is indeed a hacker best friend.

I can pick up the neighbors iPod Bluetooth footprint with this. I’m just looking to see if this will work to flush out rouge Air Trackers should I need an app for that. The signal strength indicator tells you how close you are to a Bluetooth signal. It will do for now if you suspect a tracker being used to spy on your movements.