Doesnt work with Fitbit Charge

I lost my FitBit Charge the other day. The FitBit app was syncing to it, so I knew it was in the house. Free apps werent working, so I bought this. Still no good. Apparently, the cats thought it made a good toy. Even with the FitBit on my wrist next to my phone, it cant find it. Dont waste your money if you have a FitBit Charge. I cant speak for the Charge HR, though.

Smlfox about Fitbit Finder - lost Fitbit, v1.6