Why Does My Blood Pressure Fluctuate Throughout The Day - Archos Blood Pressure Monitor User Manual

Level Optimal
BP (mm
Hg)
SYS <120
DIA <80
Irregular Heartbeat Detector
This Wrist Blood Pressure Monitor is equipped with an intelligent function of Irregular
Heartbeat (IHB) Detector. During each measurement, this equipment records the
heartbeat intervals and works out the standard deviation. If the heartbeat intervals
compare with the average intervals, the deviation more than 3 is over 25% or more
than 5 is over 15%, this equipment will light up the IHB symbol on the screen when
displaying the measuring result.

Why does my blood pressure fluctuate throughout the day?

1. Individual blood pressure varies every in one day, it also affected by the way you t
i.e. your cuff and your measurement position, so please take the measurement at the
same condition.
18
Normal
121-130 131-140
81-85 86-90
Hypertension
G1 G2
141-160 161-180
91-100 101-110
G3
≥180
≥110