A few years ago it became necessary to purchase converter boxes to still be able to receive Over The Air TV signals, since they went all digital. But these converter boxes just plug into your TV, and let you watch programs on a larger screen; if you want to see stuff on your tablet? You’re out of luck. If you get the WatchAir, a smart antenna, you can do just that. It sends the OTA HDTV signals to any connected smart device, by using your home router and WiFi. You can record shows, access the TV guide, and do anything you’d normally do on your living room TV, but on your cellphone, your tablet, or your laptop. It’s currently going through a Kickstarter, and a $189 pledge will get you yours.