Lost child is a parent's worst nightmare!
The Joey Tag™ App, together with its bluetooth tag and a secure wristband (available at http://www.thejoeytag.com), helps parents track their kids when out and about.

The Joey Tag™ App will sound an alarm on iOS devices if the child with The Joey Tag™ is out of the App's proximity or a preset proximity. Furthermore, with its Short-Range GPS, The Joey Tag™ would keep tracking and pinpoints the location of your child up to 100m.

If the child did get lost, with the The Joey Tag™ community's assistance, you might be able to get the last seen location of your child.

In addition, there is a Panic Button on the wristband with the bluetooth tag, and the child can press the Panic Button to notify the parent that he/she needs help.