LARGE LCD DISPLAY: The LCD screen is back lit and displays blood pressure measurements in large, clear, easy-to-read digits. MORE THAN BLOOD PRESSURE: This device tracks blood pressure along with additional indicators such as user-friendly alerts for elevated readings, detection of irregular patterns, and categorized feedback based on general guidelines. DATA TRACKING: The device records the date and time of each reading, allowing users to monitor trends and review results over time. EASY TO USE: The simple push button operation ensures easy and accurate readings each time. Includes 2 AAA batteries. Note: This product is designed for home use and should not be used for professional or medical diagnostic purposes.