The automatic memory function records the last 120 measurements in 4 groups for efficient tracking. The Last 3 Results Average feature automatically calculates average readings stored in memory. An Irregular Heart Beat detector automatically alerts user when heart rhythm is either 25ï¼… faster or slower than the average rhythm detected during the measuring process. included : 1) EastShore Digital Blood pressure monitor with extra large cuff 34-45cm , 13.4- 17.7 inch 103H 2) Pouch 4) manuals