This is the best lie detector ever. I mean, who better to tell you if someone is lying than the devil himself right? Who knew that the devil’s nose grows like Pinocchio with each lie? The Spion Portable Lie Detector uses voice tension (and the cartoon devil) to indicate true or false answers.

This thing is bound to be totally accurate. Never before has a company used Satan/Pinocchio technology to gauge truthiness. The nose knows. Only $79.95.

If you have trouble telling the truth and everyone around you knows it, you may find yourself wearing this wristband one day soon. The Truth Wristband Kit costs $45 and is a wearable lie detector type device.

It measures your galvanic skin response, which is a marker used in lie detector tests to determine truthfulness. The lights turn from blue to red depending on the users truthfulness. It’s a pretty easy project should you have a worthy subject to test it on.