WORLD HEALTH ORGANIZATION (WHO) INDICATOR
The WHO Indicator, located on the left side of the
Display, will identify your reading within a range in
accordance with the guidelines set by the World Health
Organization. See the chart below for reference.
SYS
DIA
SYS
DIA
SYS
DIA
SYS
DIA
SYS
DIA
SYS
DIA
Stage 3 Hypertension
Systolic pressure:
-or-
Diastolic pressure:
Stage 2 Hypertension
Systolic pressure: 160-179 mmHg
-or-
Diastolic pressure: 100-109 mmHg
Stage 1 Hypertension
Systolic pressure: 140-159 mmHg
-or-
Diastolic pressure: 90-99 mmHg
High Normal
Systolic pressure: 130-139 mmHg
-or-
Diastolic pressure: 85-89 mmHg
Normal
Systolic pressure: 120-129 mmHg
-or-
Diastolic pressure: 80-84 mmHg
Optimal
Systolic pressure: <120 mmHg
-and-
Diastolic pressure: <80 mmHg
180 mmHg
≥
110 mmHg
≥
10 8