Blood pressure is measured in millimeters of mercury (mmHg) and it has two numbers. The systolic pressure is the maximum pressure in an artery at the moment when the heart is contracting and pumping blood through the body.

Free Blood pressure checker is the app which I trust the most, when it comes to online tracking and recording of hypertension.

Hypertension or high pressure of blood falls under the category of a mute killer. Hypertension can cause serious damages to the main body organs and it can create very serious problems too in your org