Accurate Readings: The Automatic Arm Blood Pressure Monitor offers personalized and comfortable measurements with Smart Measure inflation technology. Know Your Numbers: Equipped with irregular heartbeat detection; excessive body motion detection for accuracy you can trust Simple to Use: Single-user monitor stores up to 60 total memories; features Risk Category Index, one-touch operation, LCD display with large easy-to-read digits, and date and time stamp for ease of use Complete Comfort: Comfortable one-size-fits-most arm cuff included What’s in the Box: (1) HoMedics Automatic Arm Blood Pressure Monitor, (4) AAA Batteries, (1) 9”–17” one size fits most arm cuff, (3) Instruction Manual with 5-year warranty in English, French, and Spanish