There is not a whole lot you can’t do on a smartphone these days. Thanks to products like Steth IO, you can even get more done with your handheld devices. This particular gadget turns your smartphone into a stethoscope. You will be able to hear and visualize heart sounds. More importantly, you can record data.
Steth IO compares recordings and lets you send data to a specialist for further evaluation. Yet another interesting medical product for smartphones.