Take accurate blood pressure and pulse readings with simple one-touch operation. Smart Sense technology automatically inflates and deflates at the appropriate level, delivering a personalized, accurate and comfortable measurement. In addition to blood pressure and pulse measurements, the HoMedics BPW-050 includes a Risk Category Indicator that alerts users when a reading falls into Pre-hypertensive, Stage 1 Hypertensive, or Stage 2 Hypertensive risk categories by comparing your results with the standards set by the National Institutes of Health. Best of all, the HoMedics BPW-050 gives you all of these measurements with a simple one-touch operation. You simply strap the cuff onto your wrist, press Start, and Smart Sense does the rest. The monitor also averages the results of your last three readings, giving you an excellent measure of your progress. Each measurement comes with a date and time stamp, and the built-in dual user memory has capacity for up to 60 readings for up to two individual users. A home monitoring system is only as effective and useful as its design. The BPW-050 Automatic Wrist Blood Pressure Monitor from HoMedics is intelligently designed with JUMBO SIZE DIGITS for a highly visible, easy to read display. You don't want to have large, bulky monitors filling up your living spaces or suitcases when you go on vacations. The monitor's Smart Fit, one-size-fits-all wrist cuff is pre-formed for quick, comfortable and easy fitting. The cuff fits adult wrists between 5.3 and 8.6 inches in diameter. Jumbo size digits make it easy to read the results on the display. The monitor runs on two AAA batteries which are included, and comes with a lifetime warranty. An informative, detailed instruction manual that tells you everything you need to know about the HoMedics BPW-050, in English and Spanish, is also included.