iFind, the World’s First Battery Free Item Location Tag, helps you ease the pain by saving you the time and frustration of trying to locate your misplaced item. Developed by WeTag, iFind collects its power from ambient electromagnetic sources, such as Wi-Fi transmitters or mobile phone antennas. Simply turn on the bluetooth on your mobile phone and connect to iFind, download the iFind app and enter the tag ID to start enabling location tagging. In the case of misplacing your item tagged with iFind, open up the iFind app on your mobile phone to start locating the item. Shake the iFind tag and your mobile phone will ring.