Samsung WEARABLE User Manual page 11

While charging, the device and the charger may
become hot. This does not affect the device's lifespan
or performance and is in the device's normal range of
operation.
The charger may stop charging if the battery becomes
too hot.
If the device heats up while charging the battery:
1. Disconnect the charger from the device and close
any running apps.
2. Wait for the device to cool down and then begin
charging the device again.
Note: Prevent the USB charger port and the small
end of the charger from coming into contact with
conductive materials, such as liquids, dust, metal
powders, and pencil leads.
Set Up Your Device
Check the Charge Status
When you connect the Gear and the wireless charger
dock, the wireless charger dock's LED indicator flashes
certain colors to indicate the battery level.
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Note: When a wireless charger dock error occurs, the
LED indicator flashes red. Disconnect the Gear from the
wireless charger dock, and then reconnect. If the error
occurs again, contact a Samsung Service Center for
service support.
DRAFT–FOR INTERNAL USE ONLY
7
Red > Green > Orange: Standby mode
Red: Charging.
Green: Fully charged
Orange: Connected to a low-charger head