1-TOUCH OPERATION; EXTRA-LARGE DIGITAL DISPLAY SHOWS SYSTOLIC & DIASTOLIC BLOOD PRESSURE, PULSE, DATE & TIME; INTELLISENSE® WITH SIGMACUFF™ TECHNOLOGY PROVIDES MORE ACCURATE & COMFORTABLE READINGS ; ADVANCED DIAGNOSTICS MONITOR IRREGULAR HEARTBEAT & AVERAGES THE LAST 3 READINGS; 90-MEASUREMENT STORAGE WITH DATE & TIME STAMP; ADVANCED POSITIONING SENSOR AUTOMATICALLY CONFIRMS MONITOR IS AT HEART LEVEL; CUFF FITS WRISTS 5.25"–8.5" IN CIRCUMFERENCE ; INCLUDES STORAGE CASE & BATTERIES ; 5-YEAR WARRANTY Petra