Measuring Blood Pressure - Huawei WATCH D User Manual

If you are taking antihypertensive drugs, your blood pressure will rise after the
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drug effects wear off.
The effects of the antihypertensive drugs will wear off after you take the drugs for a few
hours. Then, your blood pressure will rise. Consult a doctor for details.
The measured values may also be higher when the watch isn't worn tight.
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If the watch is too loose on your wrist, the pressure cannot reach the blood vessels,
resulting in the measurement results being higher than expected.
An incorrect measurement posture may also result in higher measurement results.
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Higher measurement results may also result from sitting cross-legged, on a low sofa or
in front of a low table, or other postures exerting pressure on your abdomen, or placing
the watch below the heart.

Measuring blood pressure

The blood pressure measurement feature helps you better manage your health.
This product can be used as a reference in clinical practice, but the measurement
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results cannot serve as the basis for diagnosis.
If you feel uncomfortable during a measurement due to the airbag inflating excessively
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or other reasons, stop the measurement immediately to deflate the airbag or unfasten
the strap.
To prevent injuring your arm, do not keep your arm in the device for a long time when
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it is inflated.
Precautions
If you feel uncomfortable during a measurement due to the airbag inflating excessively or
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other reasons, stop the measurement immediately to deflate the airbag or unfasten the
strap.
Unfasten your strap if the inflation pressure increases to more than 300 mmHg (40 kPa)
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but does not deflate automatically.
To ensure the accuracy of measurement results, comply with the following requirements:
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The airbag and strap sizes are suitable, you are wearing the device correctly, and your
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posture during the measurement is correct. For details, see the
Measure your blood pressure during the same time period each day. Measurement
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results may vary depending on the time of day.
After smoking, drinking alcohol, coffee, or black tea, bathing, or doing exercise, wait at
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least 30 minutes before measuring.
After going to the toilet, wait 10 minutes before measuring.
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Do not measure within one hour after eating a meal.
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Do not measure in a place where the temperature is too low or too high or the
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environment changes dramatically.
Blood Pressure Management
Wearing Guide .
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