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.