3 Series® Blood pressure monitor is designed for accuracy and stores sixty blood pressure readings for one user, and fits adult wrists ranging from 5.3'' to 8.5'' in circumference.

• Irregular heartbeat detection: Informs when heart beats irregularly, which is vital information to track and share with healthcare provider.
• Hypertension indicator: Displays a "HIGH" symbol if systolic (upper) measurement reaches 130mmHg or above, and if diastolic (lower) measurement reaches 80mmHg or above.
• Cuff wrap guide: Alerts if the cuff is wrapped too loosely on wrist.
• Advanced averaging: Automatically displays the average of up to the last three readings taken within the last ten minutes.
• 2 AAA batteries.
• Limited warranty.
• Weight: 3 oz.