Sleep ZMClip On Blue Light Glasses for Computer, TV, Gaming Improve Sleep by Naturally Producing Melatonin for Women + Men

Very helpful and smoothing experience

I am so grateful these night-time blue light clip ons came The Day After I Ordered Them!!!!And.... They Are Terrific! Better Than I Hoped For! I worried about whether/how they would fit on my frames. They fit perfectly on my 1/8" thick frames., and they completely cover my lenses. Plus, the mechanism that keeps them on my frames is very well made and uncompromisingly durable - it will last as long as I don't do something stupid like step on the clip-ons (it has happened). And, They Are Comfy!I am so pleased! And finally, They Really Work So Well! I suffer from dry eye and insomnia, and these night-time blue light clip ons have improved my dry eyes ...And, I am finally able to fall asleep. It wasn't enough for me to use the Flux and Night Time apps on my Apple laptops, iMac, and iPhone. Moreover, day time yellow blue light blocking glasses and monitor filters still did not help me sleep. Now I can sleep!!! I mean, I really have had terrible insomnia, so much so, I had to stop using my computers/devices by 4:00 pm if I was going to have a chance at falling to sleep, even after cutting out caffeine and following every possible sleep recommendation out there.So Thank You SLEEPZM - you have improved my life! I am forever grateful for you making such a quality product that you stand behind.

I use these at night when I'm still using my phone before bed, but also watching TV. My reading lenses are small enough compared to the filters that I can sit them over the glasses to read, but high enough to look just above my glasses to also watch TV. Unfortunately, they tend to slip and move around easily and I'm constantly adjusting them. This is the reason for 4 stars instead of 5.However, they DO work well to block out the blue light and help me fall asleep MUCH earlier, faster and sleep better than I did before getting them.My only other wish, but not a deal breaker, is that they would connect to my glasses more securely with a flip up option (like the clip on sunglass shades from the 1980s).I recommend these filters for anyone that has to use prescription glasses, like me. If you don't have prescription glasses, then get the blue light blocking glasses instead of these clip ons.

These are AWESOME!! They come in very professional packaging and include a hard plastic case to protect the lenses, blue light testing equipment to verify the lenses work, soft case, soft cloth, etc. I literally wear them every day over my readers while using the computer screen or the ipad and LOVE THEM. I also like the fact that they're clip on so if I want to put them over my sunglasses for additional blue blocking or as I said before clip over the readers that I need they work. The only negative is if I misplace them on one set of glasses I need to go find them and that isn't really a negative just shows how much I use them.

The item claims to fit all types of glasses. The clip sits perfectly in the center of the bridge. However, the left side of the lens does not fit properly. Left side of the lens is not aligned, therefore it sticks out and cuts into the side of my nose. Its very strange. After a while, it gets uncomfortable and my left eye feels strained.I've been having sleep issues due to long exposure to blue light from work and wanted to try this at work and home. I live in Malaysia and ordered a second pair so I could leave one in the office. Hope it is perfect and not defective as this one.

Well thought out packaging, everything you could need to care for lenses. Test kit was a nice surprise which showed how lenses protect your eyes. Noticed a difference immediately with eye strain. Would definitely recommend

I was skeptical at first. I would wake up every two hours and then have trouble getting back to sleep. I tracked my sleep quality and it was average at best. I found that wearing these lenses starting about 5:00 PM whenever I am on the computer, allowed me to go from two hours of sleep to five hours at a stretch. Any my sleep quality was higher as well. I'm surprised that something so simple could have such a huge effect, but it did. Now I wear them EVERY day. For me the darkest lenses work best. I tried the 85% ones and they help, but not nearly as much. But that's just me. Try them both and see which works for you.

Received package. Two clip-ons were supposed to be in the package. There was only one.