GMG PerformanceGMG 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 Five Star Index, with an average rating of 4.6 out of 5.
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Jesus S.
The glasses are of an extremely sturdy build, you can feel that they’re not cheaply made. I bought them for my recurring migraines and they have definitely positively impacted me in that aspect, I no longer get migraines as often as I used to. I definitely recommend these glasses to anyone considering buying some.
Vinny B.
Being that I am a college student, I often get headaches from sitting in front of my PC for so long. With these glasses, I noticed I was able to concentrate better, was less drowsy, and noticed no headaches just after a day of use! Moreover, these glasses are very stylish and I have gotten compliments already on them (GMG Optimizer Gold). I would like to point out that glasses are also of excellent build quality. I was kind of skeptical at first but the glasses have a solid structure with multiple screws that I’m sure keep the glasses going tough even after a year or two of use. Overall, I give my experience with GMG a 4/5 only because the item came in a small unlabeled box that was half ripped through and had no tracking address. But this could have been due to poor handling during shipment on its way to my address (2 weeks to arrive). Customer support usually responds in 24 hours and gave me a tracking number shortly after I contacted them about it.
HR
November 2020 order only delivered on February 2021. Found out the issue only after I followed-up.
Kralith J.
The customer service was kind, competent, and patient.
Joshua S.
I had some issues with shipping but the customer support line was really friendly and they went out of there way to make sure I got my glasses as soon as possible.
Daniel
Ordered these glasses 2 weeks ago and have been shipped to the UK already. The support team are very professional and responded in 30 minutes after asking about my delivery. Glasses feel very comfy even while wearing headphones. After wearing these glasses for a few hours my eyes already feel better. I highly recommend buying these!
fodlord
I got a small crack on the frame of the glasses. After contacting the support and explaining my problem, i promptly received an answer and new glasses shortly after. Really nice support and quick in response. The glasses feel nice to wear and got theyre own case to rest if not in use.
Chris
The glasses are awesome, there were a few hiccups with the shipping but they helped the whole time until I got my glasses
