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Usage notices
Precautions for overheating
If you feel discomfort because of overheating while using the device, stop using it
immediately and remove it from your wrist.
To avoid problems, such as device malfunction, skin discomfort or damage,
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and battery draining, a warning will appear on the device if it reaches a specific
temperature. When the initial warning appears, device features will be turned off
until the device cools down to a specific temperature.
If the device temperature continues to increase, a second warning will appear.
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At this time, the device will power off. Do not use the device until the device's
temperature is within the recommended operating temperature range.
Recommended operating temperature range
The device's recommended operating temperature is between 0°C to 35°C. Using
the device outside of the recommended temperature range may damage the
device or reduce the battery's lifespan.
Cleaning and managing the Fit
Follow these points to ensure your Fit works correctly and maintains its appearance.
Failure to do so may damage the Fit and cause the skin irritation.
Turn off the Fit and remove the band before cleaning it.
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Prevent the device from being exposed to dust, sweat, ink, oil, and chemical
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products such as cosmetics, antibacterial spray, hand cleaner, detergent, and
insecticides. The Fit's exterior and interior parts may be damaged or it could result
in poor performance. If your Fit is exposed to any of the previously mentioned
substances, use a lint-free, soft cloth to clean it.
Do not use soap, cleaning agents, abrasive materials and compressed air when
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cleaning your Fit and do not clean it with the ultrasonic waves or the external
heat sources. Doing so may damage the Fit. Skin irritation may be caused by soap,
detergents, hand sanitisers, or cleaning agents left on the Fit.
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