10 Best Blue Blocking Glasses For Sleep – 2021

Best blue blocking glasses for sleep

Have you noticed people are wearing glasses with yellow and red lenses?  Did you realize that they may not just be making a fashion statement?  Most of the red and yellow lenses you see are used to block blue light.  In this review, we check out the best blue blocking glasses for sleep.

The main reason people wear blue-blocking glasses is to help people sleep better, but for those that have light sensitivities, they can also give relief by preventing headaches and migraines.  Lesser known is that glasses can also block green light, which also contributes to poor sleep.

What Are Blue Blocking Glasses?

Blue light glasses are made especially to block out blue light. Blue light is naturally occurring in the sunlight, which is acceptable to have access to during the day while outside.

But then night time arrives and we still have access to blue light due to artificial lighting, and of course our mobile phones, computers, laptops, television, and tablets.

Light is measured on a spectrum, and blue light occurs at the beginning of this spectrum, where it contains intense amounts of energy.  The range of blue light is measured at 400 – 495 nm.  What are the best blue blocking glasses for sleep and why is this important?

How Does Light Affect Melatonin?

To have melatonin produced at the right time to help you go to sleep, you should get some sun time early in the morning.  Ideally, spend around 15 minutes outside when the sun is first up, and this will reset your circadian rhythm.

Some people recommend you look up at the sun first thing in the morning. This sun-gazing is what signals your brain to create melatonin for use later that night.

However, if you spend time in artificial light, such as on a laptop or a room with the light turned on, that’s like telling your brain that it is still daytime, so your brain won’t get the signal to release the melatonin required for natural sleep.

You probably then have trouble falling asleep unless you have some other method to help you sleep, such as taking sleeping pills, CBD Oil, or another form of melatonin.

Why Do You Need Blue Blocking Glasses For Sleep?

Wear glasses that block out blue light for the last 2 – 3 hours before going to sleep to prevent your brain from getting the messages about it still being daytime.  The melatonin starts being made available, and when you go to bed, you go to sleep.  Some people call these melatonin glasses or blue-blocking glasses for sleep.

For those people who have a sensitivity to artificial light, by wearing blue-blocking glasses, they can function more “normally”, and headaches and migraines can be reduced for them.  This can be a game-changer, and means they do not have to take any pills or medication to get to sleep.

Should You Use Blue And Green Light Blocking Glasses?

The green light should also be blocked out, but is less talked about.  Digital devices also produce green light and are measured at 500 – 550 nm, so the green light is just as bad at disrupting sleep as blue light is.

According to the Harvard Medical School, green light can help with eliciting non-visual responses to light, which includes functions including resetting circadian rhythms, melatonin production, and alerting the brain.

The study went onto suggest that eliminating green light could help with Seasonal Affective Disorder (SAD) and even Alzheimer’s Disease.  That makes sense, given that we need good quality (REM) sleep to eliminate toxins such as iron from the brain.

Not getting quality sleep is also related to several other diseases such as cancer and heart disease.

When deciding what sort of glasses to purchase for better sleep, they should block out both blue and green light

What To Look For In The Best Blue Blockers?

The best blue and green light blockers block out 100% of both blue and green light, and they will be colored yellow or even red.  The red glass is required if you want to sleep better, and these should be worn 2 – 3 hours before going to sleep.

There is a range of stylish glasses available now too.  You don’t want to look like you are wearing safety glasses, do you? The best brands have lab tests available to demonstrate the quality of their lenses.

If you are looking for cheap $20 glasses in this review, I will say outright that they probably won’t be blocking out much blue or green light, but we have kept this review to ones that will help you get a better night’s sleep.  Please be sure to read the full review, as we have a special offer for you at the end.

The Best Blue Blocking Glasses in 2021

BLUblox Lennon Sleep

best blue blocker for sleep

Blublox consulted with doctors and psychologists to develop a yellow lens they have called SummerGlo. This lens was designed to create the feeling of a warm summer’s day.  These lenses have been designed specifically to help with sleep.

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Specifications Of The Lennon Sleep

  • These Blue Blockers block 100% of ALL Blue/Green light between 400nm and 550nm.
  • Frame fit – Small
  • Measurements – lens – 52mm / bridge – 17mm / arms – 135mm
  • Nose pads are included

Pros Of The Lennon Sleep

  • Blocks out ALL blue and green light
  • A quirky look that John Lennon would have approved of

Cons Of The Lennon Sleep

  • One person commented that they tend to fall off.


Twilights Classic Sleep

best blue blockers that wrap around

Twilights glasses have been designed specifically with multi-layer optical filters that block ALL of the sleep and performance-robbing wavelengths in the evening hours.  Designed with a super-hero look in mind, these glasses are also useful to avoid jetlag.

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Specifications Of The Twilights Classic Sleep

  • Blocks blue, green, and purple light wavelengths
  • Comfort foam wrap-around padding to block out light from the side
  • Optional is a clear frame for optical lenses to be added

Pros Of The Twilights Classic Sleep

  • Flexible arms which are designed to prevent breakage
  • Blocks blue, green, and purple light wavelengths

Cons Of The Twilights Classic Sleep

  • For indoor use only

BLUblox Maverick Sleep

best looking blue light blocking glasses

A vintage look by BLUblox, which aviators will appreciate.  Another SummerGlo lens is designed specifically to help with sleep.  It is recommended to wear these glasses for at least 2 hours before bed.

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Specifications Of The BLUblox Maverick

  • Able to block 100% of all blue and green light between 400nm and 550nm
  • Frame fit – Medium to large
  • Measurements – lens – 56mm / bridge – 15mm / arms – 140mm
  • Nose pads are included

Pros Of The BLUblox Maverick

  • Blocks out ALL blue and green light
  • A classic vintage look

Cons Of The BLUblox Maverick

  • These are the most expensive glasses in our review

Fashionable Blue Blocking Amber Glasses for Sleep

best fashionable blue blockers

Stylish and fashionable, these are designed to pass as much non-blue light through as possible. There is no dark tint, and they are not polarized. The lenses are not that dark in that you can still make eye contact with loved ones.

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Specifications Of The Amber Glasses

  • Tested to block 100% of the light from 280 – 490nm
  • Blocks 99.8% of light in the critical 450 – 510nm range
  • Designed for a medium-sized head

Pros Of The Amber Glasses

  • These are some of the cheaper blue blockers we have reviewed
  • Great customer service

Cons Of The Amber Glasses

  • Some comments they did not block blue light well enough


Clip-On Blue Blocking Amber Fitover Glasses

best clip on blue blockers

ElementsActive Clip-ons are significantly more compact than other glasses.  The clip-on component is made with a super light and durable magnesium alloy material

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Specifications Of The Clip-Ons

  • Blocks out 99.5% of blue light
  • 1-Year Satisfaction Warranty included

Pros Of The Clip-Ons

  • Significantly cheaper than buying a whole pair of glasses
  • No need to replace your prescription glasses
  • The size will cover most glasses easily

Cons Of The Clip-Ons

  • Can be difficult to pop on and off

BLUblox Tortoise Shell Sleep

best blue blockers for sleep

Another stylish pair of blue and green light blocking glasses from BLUblox, with the frame designed to fit a medium to large-sized face.  The lightweight frames have been designed for comfort.  Great for reducing eye strain.

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Specifications Of The BLUblox Tortoise Shell 

  • Frame fit: Medium/Large
  • Lens – 53mm
  • Bridge – 17mm
  • Arms – 140mm
  • Lightweight frames made from custom acetate with premium spring hinges for comfort

Pros Of The BLUblox Tortoise Shell

  • Blocks all blue and green light
  • Tortoise Shell is sleek, stylish, and trendy
  • Reports of these glasses stopping migraines

Cons Of The BLUblox Tortoise Shell

  • Not designed for outdoors – do not drive with them.


BlinkerGreen Blue Light Blocking Glasses

best blue blockers

Up to 99% of blue light is blocked when you are exposed to any electronic device such as a computer, TV or, phone. You will instantly notice eye relaxation and improved vision.  As with other blue blockers, these are designed for enhanced sleep.

BlinkerGreen frames are made of hypoallergenic plant-based plastic (an acetate frame), which is flexible, lightweight, and durable.

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Specifications Of The BlinkerGreen

  • Blocks up to 99% of blue light
  • BlinkerGreen frames are made of hypoallergenic plant-based plastic.

Pros Of The BlinkerGreen

  • An inexpensive pair of blue light blockers
  • A very stylish design
  • Environmentally friendly, with no plastic packaging used.

Cons Of The BlinkerGreen

  • Some people don’t like the color change they experience


DefenderShield Universal Fitover Blue Light Blocking Glasses

blue blockers for computer

With a lightweight composite frame, DefenderShift blue light blocking is anti-reflective, non-polarized, and filter 99% of blue light (in the 450-490 nm range), which can cause digital eye strain, and inhibit sleep.  Being under $50, these are more affordable than some.

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Specifications Of The DefenderShield

  • CR-90 lenses are lightweight and shatterproof
  • Orange lens filter blocks 100% of UV light

Pros Of The DefenderShift

  • Having an anti-glare coating helps eliminate reflections
  • Can be worn over other glasses
  • Lots of comments about people being able to fall asleep faster

Cons Of The DefenderShift

  • It may not fit a smaller sized face


Migraine Glasses for Women

best blue light blocking glasses for migraines


Designed just for migraine relief, these glasses reduce the intensity, duration, and frequency of migraine headaches for 9/10 people.

These glasses are ideal for chronic migraine sufferers seeking some relief from blue light and red light.  We included these glasses in this review as once you stop having migraines; you tend to sleep better as well.

Backed by published research, MigraLens are the only off-the-shelf migraine glasses endorsed by the Migraine Action Association.  People who get regular migraines are advised to wear these glasses whenever they are in artificial light.

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Specifications Of The Migraine Glasses

  • Made specifically to reduce or prevent migraines
  • Blocks blue and red light

Pros Of The Migraine Glasses

  • These can be worn outdoors and for driving
  • Available in a range of styles and as clip-on
  • Can reduce the intensity of existing headaches and migraines

Cons Of The Migraine Glasses

  • Some people find them too heavy to wear so stop wearing them

BLUblox Wayfarer Sleep

best blue and green light blockers

With a classic and timeless look, the Wayfarer exudes cool and style while blocking out all harmful blue and green light (400nm and 550nm ranges).

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Specifications Of The BLUblox Wayfarer

  • Frame fit – Medium/Large;
  • Lens – 53mm
  • Bridge – 17mm
  • Arms – 140mm

Pros Of The BLUblox Wayfarer

  • Blocks all blue and green light
  • Lots of reports of people sleeping better

Cons Of The BLUblox Wayfarer

  • They do make screens look red
  • Some comments about these frames being weak

FAQs About Blue Light Blocking Glasses

Can You Reduce Blue Lights On Your Computer?

There are a few tools available that can reduce the amount of blue light produced by your computer or mobile phone.  fLux is one of the best-known apps.  There are also features available on your computer.  Have a check in the Display settings – where you go to adjust your monitor.

Having less blue light produced from your screens will help, but if you are still in a room with a light on, or you want to watch TV in the evening, then just turning that blue light off or down won’t help you get a better nights sleep.  It is so much easier just to wear blue lens glasses for computer use.

Do Fitover Blue Light Blocking Glasses Work?

It is possible to purchase blue light-blocking glasses that clip on over your existing prescription glasses.  This is an excellent option if you are looking to save some money.

Some people (myself included) have found that this option is often not that comfortable, as the two sets of glasses end up feeling quite bulky on your face.

How Can You Get Prescription Blue Blockers?

It is possible to have prescription glasses that block out blue and green lights.   That certainly makes it easier than wearing a second pair of glasses over your reading glasses.

If getting prescription blue blockers, do check the quality of the blue and green light blocking, as this can vary even when buying glasses from optometrists.

To get the best blue-blocking prescription glasses, we recommend you order them directly from Blublox.  They have a great range of styles, reveal their lense lab tests, and ship internationally.

Use the coupon code FIFTEEN to receive a 15% discount.

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Further Reviews

We hope you have now found the best blue light blocking glasses for sleep.  We have more reviews on health & fitness right here.

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