Are they trying to solve a problem that doesn’t exist? Postybell – The post box sensor

Postybell is a device you put inside your post box,it send alert to your phone when you got mail. its works from any distance,even if your post box is far away.

Marty Koenig‘s insight:

This makes me wonder if they are trying to solve a problem that doesn’t exist. 

Or is it overkill?  A app for that? Really?

See on www.indiegogo.com