IntelliSense(R) with SigmaCuff(TM) technology for fast, accurate and more comfortable readings; Simple and compact for use anywhere; Extra-large digital display; Measures systolic and diastolic blood pressure, pulse, date and time; Advanced diagnostics, 60-memory storage with date and time stamp and advanced averaging; Durable performed wrist cuff fits wrists 5.25 in.-8.5 in. in circumference; Includes carrying case, 2 AAA batteries and illustrated instruction manual;