BC54 is a wrist blood pressure monitor that bluetooth connects to your smart device vial the HealthManager Pro app. It features an easy-to-read large display. 2x60 storage sets on the device for 120 readings total, but unlimited storage through the app. A risk indicator on the side of the display compares your reading to the WHO guidelines for quick reference. If an irregular heartbeat is detected, the symbol will appear on the screen to alert if an arrhythmia is detected. Features inflation technology which measures your blood pressure as the cuff inflates for shorter testing time and more comfortable experience. If multiple readings are taken during the day, you can use the averaging feature for easier comparison day to day. Other features include low battery indicator, date and time display, and batteries included. Includes portable travel storage case.