This blood pressure monitor for the wrist is very easy to use, and extremely accurate. My previous monitor was all over the place for the readings, but this one is spot on! I tried it at the doctor's office following their wall-blood pressure monitor, and it was an exact match. The CareTouch automatically saves the readings in a history. It's comfortable--it doesn't pinch or "smash" your wrist when it's measuring. Also, I have quite a small wrist and it fits just fine. Love the nice storage case too, and the large, easy to read display.