NOTE:
• Talking, moving, shaking or an irregular pulse during the
measurement can result in the appearance of this symbol.
Repeat the measurement if the flashing icon is displayed after
the measurement. Please note that you should rest at least
5 minutes between measurements and not talk or move dur-
ing the measurement. If the icon continues to be displayed
in subsequent readings, we recommend you to consult your
physician in order to determine if it is cause for concern. Do
not try to interpret readings or attempt to treat any condition
yourself. Always follow the guidance of a health professional.
If you have an emergency call 911 immediately.
Range of blood pressure values
Grade 3: Severe hypertension
Grade 2: Moderate hypertension
Grade 1: Mild hypertension
High-normal
Normal
Optimal
Source: WHO, 1999
Systolic (in mmHg)
Diastole (in mmHg)
>=180
>=110
160 –179
100 –109
140 –159
90 – 99
130 –139
85 – 89
120 –129
80 – 84
<120
<80
18
7.2 WHO (World Health Organization)
WARNING:
• The WHO chart is not intended to replace a medical
diagnosis. This chart is only a reference for different
classifications of blood pressure.
According to WHO Guidelines/Definitions and the latest
findings, the test results of adults can be classified and
evaluated according to the following chart:
Measure
Seek medical advice
Seek medical advice
Have it checked regularly by doctor
Have it checked regularly by doctor
Check it yourself
Check it yourself