Wrist blood pressure monitors are portable, accurate and simple to use. They provide a convenient choice for those who want a second unit for away from home or who have trouble placing a cuff on their arm. The Omron HEM-629 Auto Inflate Wrist Blood Pressure Monitor uses Omron's patented IntelliSense technology, which inflates the wrist cuff to the ideal level with each use and offers fast, personalized, and automatic inflation for maximum comfort. No adjustments are required to select an inflation level--especially convenient for hypertensive users and for people with certain arrhythmia or heart disorders, because their blood pressure is more likely to fluctuate. And with the HEM -629's 60-memory recall with date and time stamp, as well as averaging capabilities for the last three readings, you can track your blood pressure and pulse progress as your work towards a healthier lifestyle