The SmartHeart arm blood pressure monitor features a fully automatic, one-button operation system that is easy to use for at-home monitoring. provides clinically accurate readings: systolic, diastolic and pulse large LCD display fully automatic inflation and deflation memory bank stores up to 60 readings irregular heartbeat detection automatic shut-off latex-free cuff fits arm size: 8-3/4" - 12-1/2" Plastic. 2-7/8x6-1/4x3"H. Wipe with damp cloth. Imported.