The Digital Filter Technology uses a sensor to detect and isolate only the essential pulse oscillation. It helps eliminate other noise factors, leading to quick and reliable measurement capability. This also helps avoid over-tightening of the cuff on the wrist. Wrist blood pressure monitor 90-reading memory 3-color light confirmation system indicates whether user's reading falls in the hypertension, prehypertension or normal range.

• Body movement detection
• Pulse reading
• 1-touch auto-inflate
• Accurate to ±3mmHg
• Digital LCD display
• Includes 2 AA batteries & storage pouch
• 1-year warranty