Description EASY TO READ AND STORE: The BC57 Wrist Blood Pressure Monitor has a large screen to easily read your blood pressure – the color-coded risk indicator helps quickly interpret it – includes a plastic storage case SMART SYNC FEATURES: Sync blood pressure readings to your phone via Bluetooth with our HealthCoach app – no more manually recording results – the BC57 can also store 60 readings for 2 users on the device for 120 total memory spaces ACCURATE: The resting indicator illuminates on the bp monitor when you are in a rested position – wait until this icon displays to record your blood pressure and record around the same time each day for the most accurate results IRREGULAR HEARTBEAT MONITOR: Measure your blood pressure and heart rate in one easy device – if an irregular heartbeat is detected by the blood pressure machine, an alarm will sound COMFORT WRIST CUFF : The BC57 blood pressure machine wrist features an automatic bp cuff that fits most sized wrists – adjustable from 5.3″ to 7.7″ FOR ACCURATE RESULTS: measure blood pressure with your wrist at heart level, if repeating the measurement, wait at least 5 minutes or more in between to allow your circulation to return to normal Product Dimensions : 2.9 x 0.9 x 2.3 inches; 8 ounces Item model number : BC57 Batteries : 2 AAA batteries required. (included) Date First Available : October 2, 2017 Manufacturer : Beurer North America LP beurer BC57