Precautions for overheating
If you feel discomfort due to 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, and battery draining, a warning will appear on the device if it reaches a specific temperature. When the initial warning appears, all device functions will be disabled until the device cools down to a specific temperature.
If the device temperature continues to increase, a second warning will appear. At this time, the device will shut down. Do not use the device until it cools down to a specific temperature.