Features to consider

When choosing a blood pressure monitor, consider:

• Cuff size. Having a properly fitting cuff is the most important factor to consider because poorly fitting cuffs will not give accurate blood pressure measurements. Ask your doctor or nurse what cuff size you need.
• Display. The display that shows your blood pressure measurement should be clear and easy to read.
• Cost. Prices vary. Ask your health insurance provider if your policy covers the cost of a home blood pressure monitor.

Device accuracy

Before buying a blood pressure monitor, check with your doctor to be sure the monitor has been validated — meaning its readings are accurate and repeatable. Once a year, check the accuracy of your monitor by bringing it to your doctor's office and comparing your monitor's readings with those taken by the doctor.