Shipping Policy
Following are the terms and conditions that constitute our Shipping Policy.
Domestic Shipping Policy
Shipment processing time all orders are aimed to be processed within 2-5 business days. Orders are not shipped or delivered on weekends or holidays. If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. Due to the Covid 19 Pandemic there may be significant delays in shipment of your order.
Shipping rates & delivery estimates
Shipping charges for your order will be calculated and displayed at checkout. Delivery delays can occasionally occur. Please email our support team at support@sleepzm.com if you are experiencing any delays.
Shipment confirmation Order tracking
You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s) if you have eligible tracking. The tracking number will be active within 24 hours.
Customs, Duties, and Taxes
SleepZM.com is not responsible for any customs and taxes applied to your order. All fees imposed during or after shipping are the responsibility of the customer (tariffs, taxes, etc.).
Damages
SleepZM.com is not liable for any products damaged or lost during shipping. If you received your order damaged, please contact the shipment carrier to file a claim. Please save all packaging materials and damaged goods before filing a claim.
Let customers speak for us
from 166 reviewsGreat company with excellent customer service. These glasses are solid and sturdy, I have no doubts that they'll last a good while. They are amazing for their purpose and also generally look very cool. I also bought the clip on ones for my regular glasses and recommend both to always be protected.
Cumplen su función de maravilla.
Love these. So happy to get them as i am working on a couple of books and writing late at night and that does a number on the eyes on computer. With these that is such a relief ...I don't game so can't comment or rate on that. ONLY problem is after a couple or few weeks i just lost them...and can't find them anywhere. And now the difference without is so noticeable i want them back so bad. These work. and price is awesome. Others are overpriced. if you get these DON'T LOSE THEM.lol.
These glasses have changed my life. I’ve been having problems sleeping for many years, but have recently graduated to insomnia! I was desperate for a good night’s sleep and none of the suggestions or medications provided by my sleep doctor helped. Then, a friend recommended I try blue light blocking glasses in the evening. I did a little research and determined that amber or red lenses blocked the most light. So, I gave these a try. I am so happy I did! I wanted to see if they would really help so I did not use any other sleep aid the first night I tried them. My sleep doubled from an average of 2.5 hours per night to a whopping 5 hours of uninterrupted sleep! Do not hesitate to order these glasses if you need some sleep!
A majority of my life behind the scenes besides nightlife is a lot of computer work. I’ve been doing this for 10 years and I feel like just NOW I am finding the solution for my eye strain pain and headaches. These glasses are perfect for preparing my music late at night and working right after the wake. It doesn’t feel like I’m ever doing too much either, I feel well balanced. Definitely recommend to all.
I thought I was getting a high pressure problem. Because I had migraines, I definitely had higher blood pressure and other symptoms. But after discard a cardiac issue, it turn out to be stress. My eyes were burning and my head felt terrible. I ordered this overnight and it helps a lot. The appointment with the eye doctor takes 2 months to come, so I’ve been using this in the meantime, I even had to add a cap because the light in my office is like they want me to confess something, is too much for me. I noticed better sleep. Is a problem for me to keep them clean, but I never used glasses before.
I ordered these after a month and a half of increased migraines. I'm an online adjunct professor for four different colleges. I'm constantly at my computer screen. Over the past few months my migraines have increased exponentially to the point where I didn't even have to be in front of the computer screen to have an issue. Just the sunlight streaming in through the curtains was enough to trigger one of my debilitating migraines. I fell behind in work because of it as well.I finally researched different glasses that could help and came across this set on Amazon with really good reviews. I gave them a try, and within the first half hour I found the headaches eased up while I was at my computer. I am hoping to see even more improvement as I continue to use them to help me get through my work days and get caught up.For now, I am just breathing a sigh of relief that I can get back to work and focus on the words on the screen without having them blur and swim in front of me.
I bought these because my eyes are not as clear as before. It could be my age. :) But it's because I am in front of screens at home and work. I bought some clear ones from another brand that were cheap, like $10 for a pair, and I wondered if they worked. I found a site where you can check to see if the blue light is blocked, and the cheap ones did not make any difference. So I got these and checked them against that site, and they block the blue light according to the site. Also, my eye does feel less tired after using these at work, and I also get a relaxed 70's vibe wearing these at my desk.
I have drusen ( kinda like macular degeneration Vision charges and I now have sensitivity to light). These glasses have helped me to continue to work. I work long day and mostly on the computer.Thank you!!
Si lo que quieres es cuidar tus ritmos circadianos y tener un mejor descanso estas gafas cumplen con sus propositos.
After getting a concussion back in April and then suffering from the worst imaginable migraines for the last several of months, triggered by bright fluorescent lights and noise, I was diagnosed with Post Concussion Syndrome. My neurologist recommended these glasses and I finally decided to give them a try. I was at the point where I was willing to try anything to make them stop, or at least decrease their severity. I totally was not expecting these glasses to work as well as they have! Since I started wearing them almost 3 weeks ago, I haven't had a single 10/10 migraine!!! I hardly ever write reviews, but these glasses have changed my life so dramatically, I felt like I needed to share, in case there is someone on the fence about getting them and reading these reviews. I can now go to the grocery store again without losing it and having to sit in my car for 20 minutes just to recover enough to drive home! Even if you don't suffer from PCS or migraines, I'm sure these glasses would make a difference in everyone's life.
As a natural bodybuilder I am looking to improve all the variables of my health and training to the highest degree possibly all within natural limits.I got these after hearing about blue light glasses on YouTube, as part of a list that’s supposed to aid in getting better sleep. I genuinely am surprised how well these glasses have worked from the time I put them on to the time I woke up. I was noticeably more ”yawny” and ready to finally get in bed after about 1.5-2hrs of wearing them.I slept absolutely fantastic and felt immaculate when I woke up!I’ve been sleeping terribly and adding these have certainly helped in a more significant way than I thought would actually be.
I had another pair of blue light glasses from another brand, they were super cheap, and I thought they worked blocking just a tad bit of blue light. Then I got these! I mean for starters, you can tell its gonna block some serious blue light just by looking at the color of the lenses. I love wearing them, it's super strange when I take them off and look at my computer screen, it feels like a flashlight beaming into my eyes, so I put them right back on! I also feel like things outside have more detail when I wear them. They are great! Will buy again!
I just received these glasses yesterday. However, I've noticed an immediate difference between wearing them and not. My eyes would feel tired after staring at the screen for just a couple hours - even with the standard night light on my computer turned on and brightness turned down. When I wore these yesterday for the first time after staring at the screen all day for work, I felt as if my eyes were straining less immediately.If you already have a headache or migraine before wearing them, as I've developed today, they won't make the pain go away. However, in my experience so far, they will help prevent or greatly mitigate the return of the headache if you are able to rid yourself of the pain the first time (via medicine or time).The glasses definitely block out the blue light as advertised. I will edit my review in the future if anything changes, but I can see myself wearing these glasses for an incredibly long time (unless I lose them, as I have a habit of).
I was skeptical, so i did some internet research and landed on these blue blockers. The product info actually reflected what the people who actually know what they are talking about said to look out for. Since the corona lockdowns and all, I've been spending a lot of time in front of screens, and I struggle with my sleep schedule. These glasses really help, I get that eyes heavy feeling at the appropriate time now. I got a pair for my dad who also struggles maintaining a circadian rhythm.Do be aware that when they block the blue rays everything gets a little redder. It looks kind of sepia toned, but if it wasn't any different that would mean that it hadn't removed the blue. With these things on the blue lights on my computer look like they are not even on.I totally forgot to right a review, but I clicked on a messages link I never look at and the seller sent a great informative message. I messaged them back and received a reply within the day that they were truly happy that these things are helping me and my pops. Now if I could only remember to put them on at the right time in the evening... lol, but that's on me.
The USA's top choice for premium blue light blocking glasses.
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