Microlife Blood Pressure Monitor B3-Basic Smart MAM lets you take charge of your health. This unique instrument accurately and reliably measures your blood pressure in the privacy of your own home. Equipped with Smart MAM technology, it has a built-in monitor that allows for multiple measurements and automatically calculates more precise results by computing the average. It has PAD technology, which can recognize abnormal heart rhythms. People with hypertension or other cardiac diseases might find it very helpful.