The Spectra is a rather tech-infused skateboard. Probably the only riding board that has machine-learning, the board learns from the way you ride it, allowing you to control it completely through leg-movements. Like most conventional e-skateboards, the Sp
The Kardia is a tiny ECG (or EKG) reader that works in conjunction with your iPhone to give you heart-rate readings. Simple in its design, with just two textured sensor-pads for your fingers, the device takes readings and its partner-app guides you through the process, showing you your current heart rate. Place your fingers on the sensors & in just 30 seconds, you have a medical grade EKG reading, to be monitored for irregularities, or shared with your doctor. BUY NOW!