Blue Jay Elite Healthcare Perfect Measure Wrist Blood Pressure Monitor is Accurate and Easy to Use.

• Accurate results detected by oscillograph.
• One-touch function.
• Irregular Heartbeat Detection.
• 90 memory recall with date and time stamp.
• Automatically powers off to help extend battery life.
• LCD screen display.
• WHO (World Health Organization) BP classification indicator.
• Average of the 3 most recent measurements.
• Cuff fits wrists 6.1" to 9.8" in circumference.
• * Runs on 2 AAA batteries (not included).
• 1 year warranty.