Accurate but painful for small arms
I've been using this cuff for a few months now.  It appears quite accurate, but it is often very uncomfortable to use.  I have used it a couple dozen times, and I would say 75% of those times, the cuff squeezed to the point that my arm lost circulation and I started to get that 'pins and needles' feeling.  Sometimes, the cuff takes a long time to measure on top of that.  For instance, it typically inflates up to about 160, and then slowly counts down while barely deflating.  Today, it counted all the way down to 20 before finally releasing the pressure on my arm.  A few times (not often), it did this and then said error, so I had to repeat the process.<br /><br />It is worth noting that I have fairly low blood pressure (~100/65 or so) and a small arm.  My husband has higher blood pressure (~130/75) and a bigger arm, and he has had a fairly normal experience with the cuff; it doesn't cut off his circulation and usually reads his blood pressure quicker.
Rating: 3 stars