How Do Blue Glasses Help With Sleep?

Last Updated: MAR 28, 2023

Our lives are increasingly dependent on technology, and the bright screens of our phones, computers, and tablets can keep us up at night. But did you know that blue light glasses can be a great way to reduce your exposure to blue light and help you get a better night’s sleep? Let’s take a look at how they work.

Blue Light Glasses For Sleep

What Are Blue Light Glasses?

Blue light glasses are designed specifically to reduce your exposure to the blue light emitted from screens like TVs, laptops, and phones.

The lenses on these glasses are made of special filters that block out the blue light spectrum without compromising color accuracy or clarity. This is important because blue light can interfere with melatonin production in your body, which helps regulate your sleep cycle. So by wearing blue light glasses during the day or evening before bedtime, you can reduce this interference and improve your overall quality of sleep.

The Benefits of Blue Light Glasses

Many people have found that wearing blue light blocking glasses can help them sleep better at night. Wearing blue light blocking glasses can reduce the amount of blue light that reaches your eyes, making it easier to fall asleep and stay asleep. Blue light blocking glasses also help prevent eyestrain and headaches, which can interfere with a good night's rest.

There are many benefits to wearing blue light glasses throughout the day aswell as at night. Not only do they help protect your eyes from strain caused by long hours spent staring at screens, they also help reduce any headaches or dizziness that may be caused by looking at too much artificial lighting. Additionally, they provide full UV protection as well as reducing glare while outside in sunny weather.

Getting Started with Blue Light Glasses

If you're interested in trying out blue light glasses for yourself, there are plenty of options available online or in stores near you. The key is finding the right pair for you.

Things to consider when buying blue light glasses:

  • Consider how they will fit comfortably by selecting a size that will fit you
  • Style is important as you will have a style that you prefer, there's lots of different colours available and shapes are generally oval, round and rectangle shaped
  • Be sure to look for one with an anti-reflective coating and 100% UV protection for maximum benefit
  • Consider if you need a pair that has reading magnification 

Additionally, consult with an optometrist if you have any questions about whether or not these types of glasses would be beneficial for you.

When Should I Wear My Blue Light Glasses If I'm Trying to Improve My Sleep?

It's recommended to wear blue light blocking glasses at least 2 hours before bedtime. This will help reduce the amount of blue light exposure you are exposed to, which may interfere with your ability to fall asleep and stay asleep. If you are watching TV or enjoy playing games on your computer or laptop, it's especially important to wear blue light glasses in order to reduce the amount of time you spend looking at a digital screen. This can have positive effects on both your quality of sleep and overall health

Can I Change My Glasses Lens So They Are Blue Light?

Yes, you can usually change the lenses in your current glasses to blue light lenses. Depending on the type of frame you have, this may require a different lens size although it might mean you need to select a new frame. Speak to your optician.



Wearing blue light glasses is an easy way to reduce your eye strain and improve the quality of your sleep. With so many styles available it’s easy to find one that suits both your style and budget needs. If you’re an Australian looking for a better night’s rest, consider investing in a pair of blue light glasses. You may just find yourself sleeping better.