Hi! I understand you changed the bottle on your iFLO device, and now you see a blinking blue light. Let's make sure we get this sorted out for you.

To clarify, is the blue light blinking slowly or quickly? And is the iFLO device having trouble connecting to Wi-Fi, or is the app showing any error messages? This will help me understand the situation better.

In general, a slowly blinking blue light on the iFLO device indicates it is in Wi-Fi pairing mode, meaning it’s trying to connect to your network. When the connection is successful, the blue light should become solid1.

Here are some steps to try after changing the bottle:

1. Make sure the bottle is properly installed and seated securely in the device.
2. Power cycle the device by unplugging it for about 10 seconds and then plugging it back in.
3. Check the iFLO app to see if it recognizes the new bottle and the device’s connection status.
4. If the blue light continues blinking and the device is not connecting, try to re-enter Wi-Fi credentials through the app to re-pair the device.
5. Sometimes, pressing and holding the device indicator button for about 5 seconds can reset the connection process7.

Could you tell me if you've tried any of these steps or if the app shows any specific message about the bottle or the device connection? That way, I can guide you better from here.