The Braun ExactFit 1 is a clinically validated upper arm blood pressure monitor designed for home use. It features a large, easy-to-read display and simple one-button operation for quick and accurate readings. The universal cuff fits most adult arm sizes (22–42 cm), ensuring comfort and reliability. The device automatically stores the last reading for easy tracking. It uses oscillometric technology to measure systolic and diastolic pressure along with pulse rate. The monitor is powered by four AA batteries and includes a memory function. It is compatible with the Braun Healthy Heart app for manual data entry and progress tracking.. Please Note that product description, color, ingredients, package and other information maybe different from the original pack kindly check the product for more accurate details.