While you are at 1st stage of pairing, please make sure to check if the indicating lamp is blinking 2 times per second.

You have to make sure to press 'NEXT' on IoCare App when you hear a chime sound from the device.

Otherwise, the Coway Product won't be able to capture the Wi-Fi router near the product, and it wouldn't be on the Wi-Fi network list and won't be able to move on to the next step.