Meet the Stethe: a wireless stethoscope that pairs with your smartphone to provide you with more accurate readings. The device lets you capture and understand the sounds of your body. Whether you are a pregnant mom or someone with heart issues, the Stethe ha something to offer you. It not only streams high quality audio of your heart, it has a LED ring that lets you visualize the pulsing of your heart. The colors let you know if something is wrong.