Earlier Google devices had magnets for Qi charging alignment. I think in the Nexus 4/Nexus 7 era. I had a Google Qi charger with strong enough magnets to hang t

Earlier Google devices had magnets for Qi charging alignment. I think in the Nexus 4/Nexus 7 era. I had a Google Qi charger with strong enough magnets to hang the device on the wall. And then in typical Google fashion, the concept was dropped in a year or two. Happy that Apple (and now the Qi consortium) picked it up.