Wireless charging is not a true smart solution for modern smartphone users. To be able to use a wireless charger, you must leave your phone at the charging pad untouched.
The problem comes when you received a notification or a call during the phone charging. Unlike using a cable, the charging session will end once you move your phone.
The Octopus Charger is made to solve this kind of problem. To help you charge your phone wirelessly and still allows you to use your phone freely without losing power.