I was hoping this would be a great product and really needed one. I was disappointed when the Groupon Product details- Design states it requires 4 AAA batteries(not included) or optional AC adapter
It doesn’t state that there is a adapter in the “In the box” but it doesn’t state there are two pieces in the box one being the arm strap the other being the machine itself so one might be confused
Way off! Runs some 30 points too high. Don't depend on readings. Take to doctors office to compre their reading with this machine's readings (called calibratung). Also, very important, cuff is only for small arms--don't use on larger arms.
Most BP machine comes with 2 cuffs this comes with only one which is a small, my husband needed a large. So if your arm is big this not the right fit for you because the result not going to come accurate.