To protect the windows of our souls well when we use phones for a long time during the day, the blue light filter can help us protect our eyes. The article below I will guide you to enable this feature on Samsung phones .
1. Benefits of blue light filter
- Helps you to reduce eye strain when using the phone for a long time.
- At night, you can sleep better and reduce eye damage.
2. Detailed instructions to turn on the blue light filter
Quick start Guide:
Go to Settings -> Display -> Blue light filter -> Click turn on now and customize the opacity .
Step 1 : First go to Settings on the main screen.

Step 2 : Next, go to the screen .
![4 steps to turn on and off eye protection on Samsung]()
Step 3 : Then you choose Blue Light Filter .
![4 steps to turn on and off eye protection on Samsung]()
Step 4 : Finally, click enable now and customize the opacity .
![4 steps to turn on and off eye protection on Samsung]()
In addition, you can quickly turn the blue light filter on and off quickly by sliding the status notification bar down and selecting the blue light filter mode icon.
![4 steps to turn on and off eye protection on Samsung]()
So I have successfully introduced this feature to you already. From now on, you can use the device in the evening and limit the strain on your eyes, hope you guys can protect your eyes well. Good luck!
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