Fixing the Blink Video Doorbell Motion Detection: A Step-by-Step Guide

Tired of your Blink doorbell missing important motion events? Frustrated with constant false alarms? Don’t worry, you’re not alone. Many Blink doorbell owners struggle with motion detection issues, but the good news is that there are solutions to fix them. In this blog, we’ll dive into the common causes of Blink doorbell motion detection problems and provide practical tips to help you get the most out of your device.

From tweaking your motion settings to adjusting your installation, we’ve got you covered. So, buckle up and let’s dive in!

Possible Reasons for Motion Detection Failure

If you’re having trouble with motion detection on your Blink video doorbell, there could be a few reasons for it. Firstly, make sure that your device is positioned appropriately. It should be placed at a height and angle that captures the most activity in its field of view.

Secondly, check the sensitivity settings. If the sensitivity is too low, it won’t detect as much motion and will miss important events. Conversely, if it’s too high, even minor movements may trigger false alarms.

Thirdly, make sure the lens is clean and free of any obstructions. A dirty lens or spiderweb can prevent the device from detecting motion properly. Lastly, your Wi-Fi connection may also play a role in motion detection issues.

Ensure that your internet connection is stable and that the device is connected to a strong Wi-Fi signal. By addressing these common issues, you can ensure that your Blink video doorbell is working properly and catching all the crucial events at your doorstep.

Weak Wi-Fi Signal

A weak Wi-Fi signal can often be the main cause of motion detection failure in security cameras. It can lead to unstable connections, dropped frames, and other types of signal interruptions which can cause the system to fail when motion is detected. Even with the use of high-quality security cameras, a weak Wi-Fi signal can drastically lower the quality of the image captured, resulting in low-quality images or incorrect motion detection readings.

Other possible reasons for motion detection failure may include low field of view, incorrect camera placement, and the presence of motion-blurring objects in the frame. Therefore, it is essential to have a stable Wi-Fi connection and ensure proper camera placement to avoid any motion detection issues.

blink video doorbell motion detection not working

Inadequate Power Supply

Inadequate power supply is among the most common reasons why motion detection fails to work as expected. When your security camera isn’t receiving enough power, it may not be able to capture videos or transmit alerts when motion is detected. This can occur due to various reasons, such as an overloaded circuit, a damaged power cable, or an insufficient power source.

It’s crucial to ensure that your security camera is connected to a reliable power source and that the power cable isn’t frayed or damaged. Additionally, you may want to consider investing in a higher-capacity power supply or spreading out the power load across multiple circuits. By addressing any power-related issues, you can help ensure that your motion detection security system functions as intended and keeps your property safe and secure.

Incorrect Motion Detection Settings

One of the common reasons why motion detection fails is incorrect settings. If your motion detection is not calibrated properly, it can either trigger false alarms or not detect motion at all. The sensitivity of the motion detection must be set accurately to match your specific needs.

False alarms might be triggered by environmental factors, such as moving trees or pets playing in the yard, if the sensitivity is set too high. On the other hand, if the motion detection is not sensitive enough, it may miss important activity that you need monitoring. Ensure that the detection zone is properly configured and that you have selected the right option between “continuous” and “motion detection” mode.

With the correct settings, motion detection technology can provide you with reliable and accurate surveillance.

Troubleshooting Blink Doorbell Motion Detection

If you’re having trouble with the motion detection feature on your Blink doorbell, don’t worry, you’re not alone! A common issue that users face is the motion detection not working as expected. There are a few potential causes for this problem. First, make sure that your doorbell is properly set up and connected to your Wi-Fi network.

If there are any connectivity issues, this could be preventing the motion detection from working properly. Another thing to consider is the sensitivity settings on your camera. Too high or too low, and the motion detection won’t work properly.

Experiment with adjusting the sensitivity to see if this helps. Lastly, check the placement of your doorbell. If it’s too high or low, this can affect the motion detection as well.

Play around with different placements to find the sweet spot that works best for you. By troubleshooting these potential issues, you’ll be well on your way to getting your Blink doorbell’s motion detection up and running smoothly again.

Verify Power Supply and Wi-Fi Signal

When it comes to troubleshooting motion detection issues with your Blink doorbell, checking the power supply and Wi-Fi signal should be your first line of defense. A weak Wi-Fi signal can cause delays or missed notifications, while an insufficient power supply can lead to the camera not functioning properly. Ensure that your doorbell is receiving a steady power supply from either batteries or a wired connection, and make sure that the Wi-Fi signal strength at the doorbell location is strong enough.

A helpful analogy to keep in mind is that a doorbell with a poor power supply or Wi-Fi signal is like a phone running on low battery or struggling to connect to the internet – it simply won’t function properly. Keep these factors in mind during your troubleshooting process and you’ll be well on your way to resolving any motion detection issues.

Adjust Motion Sensitivity and Range Settings

If you are experiencing issues with motion detection on your Blink Doorbell, adjusting your motion sensitivity and range settings may help fix the problem. This can easily be done through the Blink app on your smartphone or tablet. Start by opening the app and selecting your Blink Doorbell.

From there, go to the “Motion Detection Settings” section and adjust the sensitivity settings to your preference. You can also adjust the range settings to specify the area you want motion detection to cover. By tweaking these settings, you can help ensure that your Blink Doorbell accurately detects any movement outside of your home.

Clean the Camera Lens and Positioning

When it comes to troubleshooting motion detection issues with your Blink Doorbell, one key factor to consider is the cleanliness and positioning of the camera lens. Over time, dust and debris can accumulate on the lens and obscure the view, leading to false motion alerts or missed notifications. To address this, gently clean the lens with a soft cloth and ensure that it is positioned correctly to capture the area you want to monitor.

Additionally, be mindful of any potential obstructions that could block the camera’s view, such as overhanging branches or decorative fixtures that could sway in the wind. By taking these simple steps, you can improve the accuracy and effectiveness of your Blink Doorbell’s motion detection and enjoy greater peace of mind when it comes to home security.

Firmware Updates and Customer Support

If you’re experiencing issues with the motion detection feature on your Blink Video Doorbell, don’t panic. There are several troubleshooting steps you can take before reaching out to customer support. First, ensure that your doorbell is located in an area with clear and unobstructed views, as obstacles such as plants or decorations can interfere with motion detection.

Next, check to see if there are any firmware updates available for your device. Blink is constantly releasing updates to enhance the performance and functionality of their products. If all else fails, reach out to their customer support team for assistance.

They are dedicated to providing their customers with helpful and timely support, ensuring that your Blink Video Doorbell is functioning properly. Remember, firmware updates and customer support can make all the difference when it comes to resolving issues with your smart home devices.

Check for Firmware Updates

When it comes to technology, firmware plays a crucial role in ensuring that devices operate smoothly. And like any software, it needs to be updated periodically to fix bugs and improve performance. Checking for firmware updates is crucial, and an effective way to ensure your device performs optimally.

Fortunately, most manufacturers offer firmware updates and customer support. Before checking for firmware updates, ensure that you have the latest version of the device’s operating system. To check for firmware updates, visit the manufacturer’s website, navigate to support, and enter your device’s model number.

You’ll be able to see if there are any available firmware updates, and if there are, ensure that you follow the manufacturer’s instructions to the letter. Updating firmware is a necessary step that should never be overlooked if you want your device to perform at its best. So, if you want to prevent issues and improve performance, check for firmware updates regularly.

Contact Customer Support for Further Assistance

If you’re having trouble with firmware updates or encounter any other issues with your device, don’t hesitate to contact customer support for assistance. Firmware updates are essential to keep your device running smoothly and securely, but they can sometimes be confusing or run into errors. That’s where customer support comes in.

They’re there to help you with any issues you might be having, whether it’s related to firmware updates or any other aspect of your device. You can contact them by phone, email, or through the company’s website, and they’ll be more than happy to assist you. When contacting customer support, be sure to have your device’s serial number, model number, and any relevant details about the issue you’re experiencing.

With their expertise and knowledge, they’ll be able to get you back up and running in no time. Main Keyword: Firmware Updates


Looks like your doorbell is having a bit of stage fright and is not detecting any motion. Maybe it’s time to give it a pep talk or switch to a more confident performer. Either way, don’t let your security go unnoticed and ensure that your doorbell is ready to take on its role as the star of your home security system.


Why is the motion detection on my Blink video doorbell not working?
There could be a few reasons the motion detection on your Blink video doorbell is not working, such as low battery, incorrect sensitivity settings, or obstructions in the camera view. Try troubleshooting these issues to see if it resolves the problem.

How do I adjust the motion detection sensitivity on my Blink video doorbell?
To adjust the motion detection sensitivity on your Blink video doorbell, open the Blink app, select your device, and go to the settings. From there, you can adjust the sensitivity level to your desired setting.

What should I do if my Blink video doorbell is not detecting motion in certain areas?
If your Blink video doorbell is not detecting motion in certain areas, try adjusting the camera angle or moving any obstructions that may be blocking the camera view. If the issue persists, contact Blink support for further assistance.

Can weather conditions affect the motion detection on my Blink video doorbell?
Yes, weather conditions such as heavy rain or snow can potentially affect the motion detection on your Blink video doorbell. Try adjusting the sensitivity settings or camera angle to see if it resolves the issue.