Operation Manual

4
Maintaining water and dust resistance
The device may be damaged if water or dust enters the device. Follow these tips carefully to
prevent damage to the device and to maintain the water- and dust-resistant performance of the
device.
• Do not immerse the device in water.
• Do not expose the device to water moving with force, such as water running from a tap, ocean
waves, or waterfalls.
• If the device or your hands are wet, dry them thoroughly before handling the device.
• If the device is exposed to freshwater, dry it thoroughly with a clean, soft cloth. If the device
is exposed to any liquid other than freshwater, wipe the device with freshwater immediately
and dry it thoroughly with a clean, soft cloth.
• If the device is dropped or receives an impact, the device may be damaged.
• If the device has been immersed in water or the microphone or the speaker is wet, sound may
not be heard clearly during a call. Ensure that the microphone or the speaker is clean and dry
by wiping it with a dry cloth.
• The touch screen and other features may not work properly if the device is used in water or in
other liquids.
Charging the battery
Charge the battery before using the Watch for the first time. A computer can be also used to
charge the Watch by connecting them via the USB cable.
• When the battery power is low, the battery icon appears empty.
• If the battery is completely discharged, the Watch cannot be turned on immediately when
the charger is connected. Allow a depleted battery to charge for a few minutes before turning
on the Watch.
Connecting the charger improperly may cause serious damage to the Watch. Any damage caused
by misuse is not covered by the warranty.
• If the Watch receives an unstable power supply while charging, the touch screen may not
function. If this happens, unplug the charger from the Watch.
• While charging, the Watch may heat up. This is normal and should not affect the Watch’s
lifespan or performance. If the battery gets hotter than usual, unplug the charger
immediately.
• To save energy, unplug the charger when not in use. The charger does not have a power
switch, so you must unplug the charger from the electric socket when not in use to avoid
wasting power. The charger should remain close to the electric socket and easily accessible
while charging.
About using battery
• Battery operating time is affected by device usage patterns and the condition of the battery.
• The battery is a consumable item. Battery life can be reduced when multiple applications or
features are running simultaneously. Also, even if the device is not being used, battery life
may be reduced.
• The battery is consumable and the useful charge will get shorter over time.