High blood pressure, or hypertension, is associated with an increased risk of kidney damage, heart attacks and stroke. The most accurate way to measure blood pressure is at home using a home blood pressure monitor. Home blood pressure monitors are easy to use. It is important that the cuff of the blood pressure monitor fits you properly. Most home blood pressure machines will keep a record of your measurements, so you can share them with your health care provider. High blood pressure responds well to treatment so know your numbers and seek treatment if needed.