Positive point: I absolutely love...
Positive point: I absolutely love the specs and they work very well. Negative point: Delivery a bit longer than I expected.
By Elisabeth B.
Wednesday, November 4, 2026 · Customer reviews of US businesses

The Fair Hearing score
Excellent
446 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
GMG Performance is a blue light blocking glasses company. Our brand makes glasses for gamers and professionals who spend a lot of time in front of screens.
GMG Performance (gmg-performance.com) has 446 customer reviews on The Fair Hearing, with an average rating of 4.6 out of 5.
446 approved reviews, newest moderated first
Positive point: I absolutely love the specs and they work very well. Negative point: Delivery a bit longer than I expected.
By Elisabeth B.
Great glasses for anyone who works in front of a screen. Helps keep that focus without feeling awful at the end of the day.
By Chris W.
The delivery time in the current pandemic situation was completly fair and customer service was responsive. Keep up the great work GMG team 👍
By Anton D.
This is by far the most helpful gaming item you could have. I did honestly not have big expectations when I bought it, even though I had itchy eyes all the time. After playing with these glasses on for weeks now I can say how fantastic it is! I noticed instant relief to my eye strain and I feel way more focused in front of screens !
By Lucie L.
These are really good glasses for anyone not wearing prescription lenses. You actually feel the difference and it’s nice to have them on!
By Michael
+ Lunettes légères et efficaces contre la lumière bleue. - Un inconfort peut apparaître lors de longues session de jeu en portant un casque.
By Clement D.
The glasses are great that's all you need to know. If you play for a long time I would highly recommend them.
By Lingas V.
Alors cela fait maintenant plusieurs mois que je porte une paire de chez GMG Performance, et je suis plutôt satisfait de celle-ci. Elle est élégante, elle réduit bien ma fatigue oculaire, c'est un produit que je recommande pour toute personne devant passer plusieurs heures par jour devant un écran. Seul point négatif pour ma part c'est la monture qui est assez fragile, néanmoins pour ce prix, cela reste très correcte. J'avais commandé également l'étui et il protège bien des chocs, son design est sobre et soigné.
By Lorenzo