Read the article. The device mentioned here has to be held over the heart to measure blood pressure. It doesn't actually work while on the wrist, apparently.
As such, this is pretty lame.
As such, this is pretty lame.
Elevating the device to to the level of your heart seems like standard practice. Every home blood pressure monitor I've ever used requires this. And it's also the way my doctor does it in his office with both electronic and the squeezie bulb blood pressure thing.
A sphygmomanometer?
It’s also important that you sit quietly for a minute or so and with both feet on the ground before taking the reading