Your smartphone already has eyes and ears, and developers have been using them to their fullest (think Shazam, Facetime and Siri), so imagine what could be done with just a few more senses. Enter Sensordrone, a keychain-fob sized device containing an absurd amount of sensors and that talks to your device via Bluetooth. Functionality includes a breathalyzer app, thermometer + non-contact infrared thermometer, humidity monitor, stud finder, light intensity meter, and more – we’re only about halfway down the list.

Go to Kickstarter to learn more – 150$.