Why Is the Nest Cam Blue Light Blinking?


Nest Cam is a popular choice for home security, known for its ease of use and reliability. If you’ve noticed a blinking blue light on your Nest Cam, don’t worry; it’s usually an indication of the camera’s status. In this guide, we’ll explore what a blinking blue light means and how to troubleshoot any issues associated with it.

Understanding the Blinking Blue Light

A blinking blue light on your Nest Cam serves as a visual indicator of its status. Here’s what it typically means:

  1. Solid Blue Light: When you initially set up your Nest Cam, a solid blue light indicates that it’s in the setup mode and ready to connect to your Wi-Fi network. This is perfectly normal during the initial installation.
  2. Blinking Blue Light: If your Nest Cam is showing a steady, rhythmic blinking blue light, it usually signifies that it’s actively connecting to your Wi-Fi network or updating its firmware. This is a regular operation that happens occasionally and should not cause concern.
  3. Flashing Blue Light: In some cases, you might notice the blue light flashing rapidly. This could be an indication that the camera is having trouble connecting to your Wi-Fi network or is disconnected.

Troubleshooting Steps for a Blinking Blue Light

If you encounter a blinking blue light that’s not related to the initial setup or a firmware update, you can follow these troubleshooting steps:

  1. Check Wi-Fi Connection: Make sure your Nest Cam is within a reasonable range of your Wi-Fi router and that your Wi-Fi network is functioning correctly. A blinking blue light could indicate a poor or lost Wi-Fi connection.
  2. Power Cycle: Try turning your Nest Cam off and then back on. Unplug it from the power source, wait a few seconds, and plug it back in. This can sometimes resolve connectivity issues.
  3. Wi-Fi Network Issues: If you’ve recently changed your Wi-Fi network name or password, your camera may need to be reconnected. Access your Nest Cam settings through the Nest app to update your Wi-Fi credentials.
  4. Update the Firmware: Check if there’s a pending firmware update for your Nest Cam. Sometimes, updating the camera’s software can address connectivity issues.
  5. Contact Support: If the issue persists, you can reach out to Nest customer support. They can provide further assistance and guide you through additional troubleshooting steps.


A blinking blue light on your Nest Cam is usually nothing to worry about. In most cases, it indicates that the camera is connecting to your Wi-Fi network or updating its firmware. However, if it persists or you experience any loss of functionality, it’s essential to address the issue promptly. By following the troubleshooting steps outlined here, you can resolve the problem and ensure your Nest Cam continues to provide reliable home security.