Tile - Track your lost items
PING - PING (Partimage Is Not Ghost) is a free software Linux-based live CD ISO built upon the partimage...
Jiobit - Find your kids anywhere
AirTag - Apple's answer to Tile, for finding your devices
Zenly - Zenly is a GPS tracker to locate your friends in realtime.
Tile Sticker - The small Bluetooth tracker that sticks to anything