The DynaPulse Home Monitor is one of the most reliable and accurate blood pressure moniotrs for home use.  One of very few electronic blood pressure monitors, it is a registered with the FDA 510(k).  The waveform allows you to monitor irregular heartbeats (arrhythmia) by showing each individual heartbeat during a measurement.  System allows user to print data registered.  Accessories are available i.e. cuff assembly, add-on software, calibration service.