The bottom light blinks yellow
Tap the button on your IQOS ILUMA ONE device to check the battery status. If the lower part of the status lights in the form of a line blinks yellow, it means that the battery is empty. Charge IQOS ILUMA ONE with the power adapter that comes with your device. It takes 75 minutes to fully charge the device. When the device is fully charged, all lights will blink white and then turn off.