If we aren’t already connected enough there is goTenna, a device that lets a send messages even without wifi or cell phone service. The catch is, you must have a goTenna to send and receive those messages. So if you are one of those couples that can’t let each other go, this is the product for you. No service, no problem. Share your location, send encrypted messages, and create your own network with friends. goTenna is sold in twos and comes with a pair of micro-USB cables for you to charge your device. The more goTennas you buy the more you save, so collect all your friends to stay connected. Early supporters of the product get a special deal; don’t wait too long.