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Watch Operation Guide 3515
Note
Even if heart rate measurement is set
●
to [OFF], your heart rate is displayed
by the HEART RATE (heart rate
measurement) function.
Available functions and battery
●
consumption depend on the heart rate
measurement settings. Configure
settings to suit your specific needs.
[ON]: Enables full use of the
ー
functions of your watch: heart rate
measurement during the day,
accurate calories burned
measurement and sleep
measurement at night. Battery
consumption is high with this setting.
[ACTIVITY & NIGHT TIME ON]:
ー
Performs measurement during
activities and at night (Sleep
Measurement) only. Heart rate
measurement and other functions
are limited during the daytime.
Battery consumption is moderate
with this setting.
For information about configuring
night time settings, see the
information below.
Specifying the Night Time
l
[OFF]: Heart rate measurement is
ー
not performed with this setting.
Accurate calories burned
measurement, sleep, running index,
cardio load, and other settings are
limited. Battery consumption is low
with this setting.
Heart Rate Measurement
Precautions
Heart Rate Measurement Functions
The back cover of the watch has a built-in
●
sensor that detects your pulse. This is used
to calculate and display an approximate
heart rate value. The factors below can
cause error in the displayed heart rate
value.
How the watch is affixed to the wrist
ー
Individual wrist characteristics and
ー
condition
Training type and/or intensity
ー
Sweat, dirt, and/or other foreign matter
ー
around the sensor
All of this means that heart rate values
displayed by the watch are approximate, and
no guarantees are made concerning their
accuracy.
The heart rate measurement function of this
●
watch is intended for recreational purposes,
and should not be used in any way for
medical purposes.
Heart rate measurement is automatically
●
disabled when the battery level indicator
shows
or lower.
The heart rate sensor may not be able to
●
take measurements if your wrist is cold
because you are exercising in a cold
location or for some other reason.
Wrist Heart Rate Measurement Sleep
(Power Saving)
The heart rate sensor measures your heart
rate at intervals if the watch is not moved for a
certain amount of time.
If heart rate measurement does not start when
you strap the watch onto your wrist, it will start
when you move your wrist.
Blood Oxygen Level
Measurement
Your watch can measure your blood oxygen
level.
A normal blood oxygen level is said to be 95%
to 100%, but this varies depending on your
activity level and physical condition.
Note
Note that values displayed by this
●
watch are for reference only. Should
you feel any abnormalities, consult
with your doctor immediately.
Important!
Before starting a blood oxygen level
●
operation, be sure to affix this watch to
your wrist. Starting a measurement
operation and then affixing the watch
to your wrist may make correct
measurement impossible.
The blood oxygen level measurement
●
function is not intended as a medical
device for diagnosing specific
diseases. It is intended for general
health maintenance only.
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