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intended for medical use. Before using these applications, read
the instructions carefully. Consult a medical professional if you
experience any health problems or need medical assistance.
Heart rate monitor
The heart rate figures may not be accurate depending on
measurement conditions and surroundings.
• Take heart rate measurements when you are seated and
relaxed.
• If heart rate measurements are taken at low temperatures, the
result may be inaccurate.
• Do not move your body while taking heart rate measurements.
Doing so may cause your heart rate to be recorded
inaccurately.
• Users with thin wrists may receive inaccurate heart rate
measurements.
• Inaccurate measurements occur when the device is loose
and the light used to provide the measurement is reflected
unevenly.
• If the measurement is very different from the expected heart
rate, rest for 30 minutes and then measure it again.
• During winter or in cold weather, keep yourself warm when
measuring your heart rate.
• Smoking or consuming alcohol before taking measurements
may cause your heart rate to be different from your normal
heart rate.
• Do not talk, yawn, or breathe deeply while taking heart rate
measurements. Doing so may cause your heart rate to be
recorded inaccurately.
• If your heart rate is extremely high or low, measurements may
be inaccurate.
• Heart rate measurements taken for infants and toddlers may
be inaccurate.
