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• Consult your physician before measuring blood pressure at
the wrist if you have any of the following conditions: severe
hypertension, severe diabetes, severe arteriosclerosis,
severe kidney disease or vascular disease that may
compromise circulation.
• Do not use this device on infants, children, or those who
cannot express their own intention.
• The pulse display is not suitable for checking the frequency
of heart pacemakers.
• Electromagnetic interference: The device contains
sensitive electronic components. Avoid strong electrical or
electromagnetic fields in the direct vicinity of the device (e.g.
microwave ovens). These may lead to temporary impairment
of measurement accuracy.
• Not for use by or on persons under the age of 18.
• Use only 1.5v "AAA" alkaline batteries for power supply.
• Excessive use may result in blood flow interference, which
is likely to cause uncomfortable sensations, such as partial
subcutaneous hemorrhage, or temporary numbness to
your wrist. In general these symptoms should not last long.
However, if you do not recover in time, please seek advice
from a medical professional.
Blood pressure measurements determined with this device are
equivalent to those obtained by a trained observer using the
cuff/stethoscope auscultatory method, within the limits prescribed
by the American National Standard, Manual, electronic, or
automated sphygmomanometers.
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