What is the difference for a customer between 3 distinct chargers and 1 huge for 3 devices? It's not that hard to put your phone or watch on marked place on the mat, they could do just that, and with their resources they could do it better than this small company (I see from reviews that it's slow charging). Their idea was really cool, but if they can't do it, then why not create something less ambitious and then iterate to maybe finally create The Best Mat Ever.