GMG Performance

I ordered my glasses in good faith as the site said shipped in 2 to 3 days and 8 to 9 days for delivery. I placed my order Nov 28 thinking it would arrive in plenty of time to gift my son for Yule,Dec 21.
The package was not shipped until Dec 10, 12 days after placing order and it still has not arrived. Today is the 23. When I contacted company with my unhappiness with their service I was told its out for delivery and given a tracking number that Canada post says is untrackable. Do yourself a favour and save your money.

Never got my glasses. Its legit a scam, don't trust.

I am very satisfied!
The glasses are well suited for working in front of the monitor for a longer period of time or if you play a game for a long time. Sometimes I am up to 10 hours in front of a monitor and have noticed a significant difference. My headaches have faded and my eyes are not as red anymore.
If I had to mention a negative point, I would say that the glasses didn't quite fit with my big head at the beginning. However, since the temple of the glasses readjusted, the glasses now fit very well. I also have to get used to wearing glasses and overear headphones at the same time.
All in all I can recommend these glasses very much.

After looking through several shops to find the perfect glasses, GMG had the pair I wanted with the Optimizer MAT. I wear contact lenses and it's not a problem at all when wearing the glasses.

They have a wide variety of lenses for very good prices and has frequent discounts. It's pretty easy to find a pair of GMG that you'll love, and for a really reasonable price. The lifetime guarantuee for less than 20 bucks is a good plan

Ordered the glasses, took 4 days over the proposed date of arrival, I dont really care that much,the glasses work great, I even wear them when I'm not on the computer. They are perfect. Would recommend to a friend

Great communication, very good lens craftsmanship. I will definitely order again!

I love these glasses. Not only is the yellowish tint that most computer glasses have almost non-existent, its fashionable, and its comfortable for long-time wearing.

GMG has a great brand of stylish, high quality glasses. Delivery was fast and they have a pretty big selection of colors and styles. I鈥檓 also a fan of the non-tinted glass that still provides the blue light protection. Great product overall!

I been looking for a very particular pair of blue light blocking glasses for a while now and was stoked to find the one I needed for a great price! Go GMG!

The product was shipped promptly and we received it before the ETA. I really enjoy the glasses. Thanks!

I've received my glasses on time, with all the extras included. I love the design of the Optimizer model and the customer service has been very helpful to me all long.

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Shipping was okay. I see a difference in eye strain. My vision no longer has periods of blurriness.

It took a fair bit of time for my glasses to arrive. On the other hand, the product itself is very well made and sturdy for the price. The case that it came with was very nice as well. So the far this pair of glasses is great!

Purchased a pair to support a streamer and try out these blue light glasses. The glasses only come in one size and they are way too small for my head and are extremely uncomfortable. Return policy is terrible, not going to ship these to France on my own dime just to have them claim it's past 30 days or not in "perfect" condition. My fault for not doing enough research. Would advise doing business elsewhere.

I ordered some glasses and I love them. Super good looking and work really well

I bought a pair of the GMG Optimizer – Mat a few months ago to use it for work since I sit in front of the computer for long hours daily. I've have been using it every day and my strain has been close to none and I haven't gotten headaches anymore from staring at a screen for long periods of time. The glasses look great…they felt a little tight on my temples at first, but after using it for a while it seems to have "stretched" out a bit so it wasn't uncomfortable anymore. The frame is made of plastic so it is not as sturdy as one would think (one of the arms actually broke off recently while I was taking them off after normal use). Looking to get new ones though. Overall, the glasses worked well for the daily use that I need.

My first order seemed a bit sketchy due to covid hurting deliveries it seemed like it might not come at all, but the support behind GMG put my fears to rest. The glasses are great and they've helped me with sitting in front of my pc tremendously. I seriously recommend GMG to anyone that has trouble being in front of a screen for a long period of time.

Overall I love these glasses. The style is sleek and good looking both on display and on me, and the yellow shade is subtle but effective. My only misgivings are that although the glasses are great for schoolwork, when I am wearing my bulky gaming headset, they push the ends into that sensitive spot behind you ear, so after about half-an-hour it becomes painful to keep both on. Only critique would be accounting for headsets when wearing them such that the ends are not too painful when pushed inwards for long periods of time. Still, great product and I do not regret the purchase!

Great customer service. Broke a pair and was replaced without any problems or concerns. Would recommend to any with 8 or more hours a day with a screen.

Thanks GMG !

-CHRISTOPHER

Trusworthy, very good customer service, very clear and safe! Even if the delivery time was pretty big considering it was almost at the other side of the earth to my address, they assure the delivery and helped me when I was uncertain where my package would be, and how I could track it.
And about the glasses, they are all about they said, it is very comfy for the eyes, and have good ergonomics, it doesn't hurt at all.

This product is fantastic, the design and style is fashionable out of many. I am comfortable and confident when I wear them as I game or while in online class staring at the screens for hours. My eyes are never sore or have pain when hours in front of a screen as they would before using this product. I highly recommend this product, they're worth it.

Amazing glasses!! I have two pairs and still looking forward to new collections!

I ordered glasses from them in April, and knowing how difficult the current pandemic is, I gave them time to sort it out. It's October now, and they haven't sent a single notification or replied to any of my emails asking for more info. I'm 50 dollars down and because I'm not in the US, I can't even hope of getting my money back. Complete scam

These guys were awesome. They emailed me back and fourth about my glasses, ensuring the came in quickly and safely. They took care of me and everyone else I recommend to them. The glasses are comfy and slim. With a cool case that can fold and is handy for everyday life. The did a great job, 10/10 recommend! The glasses also work, I鈥檝e felt it for my eyes!