Withings BP 800 Manuel D'utilisation page 9

Note : There is no universally accepted definition of hypotension. However, those having the
systolic pressure below 100 mmHg are assumed hypotensive.
Recent studies suggest to use the following values as indicators of high blood pressure
when measurement are taken at home :
Diastolic blood pressure
Systolic blood pressure
How can I tell how high my blood pressure is ?
The Withings application displays measurement results (including systolic blood pres-
sure, diastolic blood pressure, and pulse) based on World Health Organization (WHO)
classification of blood pressure levels. The color-coded displays provide a convenient
way of gauging the condition of your blood pressure.
Changes in Blood Pressure
A person's blood pressure is constantly changing. Blood pressure can fluctuate conside-
rably through the course of a single day. One or two readings are not sufficient to get an
accurate picture of your blood pressure. Ideally, you should get into the habit of chec-
king your blood pressure at fixed time several times a day, every day, and keep a detailed
record of these read- ings. A normal, healthy person's blood pressure fluctuates within a
range of approximately ±10 mmHg.
> 85 mmHg
> 135 mmHg
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