http://www.techradar.com/news/the-pi-wireless-charger-can-charge-five-phones-from-a-foot-away >With the release of wireless charging on the iPhone 8 and iPhone X, we’re confident you’re about to see a lot more wireless charging technology pop up.  >One of the frustrating things about wireless charging at the moment is that you need to have your device, whether that’s your phone or your Apple Watch, sat directly on top of the charging pad in order for it to work.