Compact and easy to use, the iHealth wireless blood pressure wrist monitor attaches with a smaller cuff at the wrist, for easy on and off. The monitor uses smart motion sensor technology to ensure the most accurate data possible. You can track your systolic/diastolic numbers, heart rate, pulse wave and measurement time using the free iHealth app. Share your results instantly and use the data to create visually dynamic charts, you can even compare results against your historical averages. Batteries included.