Automatic Wrist Blood Pressure Monitor Rossmax S150 Smart Sense Technology Movement Detection Hypertension Risk Indication Irregular Heartbeat Detection (IHB) Average of the last three readings One-touch Automatic Operation 90 memories Smart Sense Technology Smart Sense Technology utilizes an advanced air control system. The electronic deflation valve precisely controls the deflation rate and allows the monitor to detect and analyze pulse signals, adjusting cuff pressure during deflation. This significantly ensures more precise analysis, while reaching greater accuracy. Clinically Validated This blood pressure monitor has passed the criteria of the European Society of Hypertension by achieving all requirements. This monitor further meets the AAMI accuracy standard requirements (AAMI/ANSI/ISO 81060-2). Accessories Batteries Instruction Manual Carrying case