BiiSafe Buddy - Bluetooth keyfob for item tracking and location alerts
Tile - Track your lost items
Chipolo - Chipolo is a leading Bluetooth tracker that connect your items on your phone and helps you find them.
Wistiki - Locate lost items with location tags
Tile Sticker - The small Bluetooth tracker that sticks to anything
Clap To Find My Phone - Clap To Find My Phone is a free-to-use app through which you can precisely discover your cell phones and tablets just by clapping.