I have a terrible time manipulating the armband monitors. I was checking out the Wal Mart site and found this - decided to order it. All I can say is "WOW"! It's perfect; easy to handle, very accurate, and a real no-brainer to operate.
I have always had high blood pressure as measured at the doctors office. When I took control of my health around the first of this year, I wondered what my BP was when not at the doctors. After several weeks of +/- 120/70 readings, I took it with me to my Doctors appointment. The LifeSource reading was VERY close to the Doctors monitor, proving the accuracy of the unit. The LifeSource is super easy to use, has a feature to give you averages of readings (AM and PM).