The Blue Jay Blood Pressure Monitor helps you get an accurate picture of your cardiac health. With the heart being an important organ, it is very important to know how well it is functioning. If not monitored well, this can result in heart attack, stroke and even kidney failure. With the upper arm blood pressure monitor, you can monitor your blood pressure at home! This automatic wrist blood pressure cuff monitor can be your assistant on your journey to begin a long, active and healthy lifestyle