This advanced blood pressure monitor is equipped with an enhanced edge chip that provides users with accurate blood pressure readings. By maintaining correct posture and usage conditions, it enables you to effectively monitor blood pressure levels and ensure the health of you and your loved ones. a This key is designed to be simple and easy to use for middle-aged and elderly people. Additionally, by carefully reading the user manual and instructions, you can simplify the process of using a blood pressure monitor and improve the accuracy of blood pressure readings. This arm blood pressure monitor comes with clear voice announcements and an easy-to-use LCD screen that displays blood pressure readings, making it an ideal gift for parents. We are here to solve any problems you may encounter with your blood pressure monitor, whether it is a product defect or a usage issue.