Measuring blood pressure with iphone

For IOS devices invented a lot of different peripherals, and will now be able to measure blood pressure. The French company has developed a Withings device that connects to any device with IOS and looks like any other instrument for measuring pressure. As usual, except that the device should be used and a special application, available for free on the App Store. The data for each measurement can be saved for further analysis and breeding statistics. You can also simply mail. For example, your doctor or personal "health sites," such as Google or Microsoft Heart Health. The only drawback of this pressure gauge can name the price: it is the device of up to $ 130. For that amount you can buy a decent pair of devices and completely self-similar.