It could have been just an alarm based on Proximity "lost".
No no it's so much more and even more than that.
The feel of the product just shouts *QUALITY* and the app isn't just another HTML5 kind of APP.
Motiondetect, full duplex "FINDME" so your kid can find you too!.
This is the kind of technology you just feel is empowerering your life. Giving more freedom, less worries.