What if you can take a SATA external hard drive enclosure and add Bluetooth to it ? Now think about how awsome it would be to just link your new Bluetooth Drive to your computer, tablet or phone and be able to transfer and backup data without wires at all.
Ok so Seagate made D.A.V.E.
"Seagate’s GoFlex Satellite is a wireless storage device that features built-in Bluetooth connection and USB 3.0 port in order that you can connect the wireless hard drive with your computer or bluetooth-enabled devices."
http://gadgetsin.com/seagate-goflex-satellite-wireless-external-hard-drive.htm
http://www.seagate.com/external-hard-drives/portable-hard-drives/wireless/goflex-satellite/
please Tek Syndicate members let your words be heard :)