International phone-roaming fees can be enough to make you never want to step outside your own home. Sure, you can pick up a local SIM card everywhere you go, but that's an inconvenience. KnowRoaming's new SIM card sticker lets you connect to local networks without having to do a thing.
KnowRoaming is opening up preorders Monday for the $35 sticker. The device attaches to your regular SIM card using a small applicator that comes with it to help with proper placement. You then download the KnowRoaming app and let it automatically hook up with local networks as you go gallivanting about the world.… Read more