User manual

Heart Rate Monitor
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The back cover of the watch has a built-in photosensor 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.
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How the watch is fastened to the wrist
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Individual wrist characteristics and conditions
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Training type and/or intensity
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Sweat, dirt, and/or other foreign matter near the sensor
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Being submersed while swimming, etc.
All of this means that heart rate values displayed by the watch are
approximate, and no guarantees are made concerning their accuracy.
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The heart rate monitor function of this watch is intended for recreational
purposes, and should not be used in any way for medical purposes.
Other Product Precautions
Wi-Fi connectivity
Note that when using a Wi-Fi connection you need to be aware of the watch’s
battery level and your surrounding environment. A low battery or extreme cold
can cause Wi-Fi operation to shut down automatically to protect the watch’s
system.
Protective stickers
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Be sure to remove all protective stickers and/or paper tags that may be
affixed to your watch (including its back cover) and/or its band when you
purchase it. Using the watch without removing protective stickers and/or
paper tags may result in the build-up of dirt between the watch/band and
the sticker/paper tag, which creates the risk of rust and skin rash.
EN-113