Razer Anzu Smart Glasses: Blue Light Filtering & Polarized Sunglass Lenses - Low Latency Audio - Built-in Mic & Speakers - Touch & Voice Assistant Compatible - 5hrs Battery - Rectangle/Small

The glasses came in an awesome box! For what they're priced for, they have pretty decent sound; they're more adequate for an office setting. I tried using them while going out for a walk and I had to switch to my headphones.I got the large round frames and they are very comfortable.Please be sure to charge before using them. It's pretty straightforward once they're paired via Bluetooth.

I recently got my hands on the Razer Anzu Smart Glasses, and I must say, I'm absolutely thrilled with this cutting-edge piece of eyewear for its prize point. These smart glasses have seamlessly combined style and technology in a way that has exceeded my expectations.First and foremost, let's talk about the design. The Razer Anzu glasses strike a perfect balance between a sleek, modern aesthetic and a comfortable fit. The frames are lightweight and stylish, making them suitable for both casual wear and more formal occasions. The choice of frame styles and lens options ensures that there's a perfect pair for everyone's taste. I got the rectangular design. I love how they look and feel on my face.Now, let's dive into the smart features. The built-in speakers are an absolute game-changer. They provide crisp and clear audio without the need for any earbuds or headphones. Whether I'm taking calls, listening to music, or following GPS directions while driving or walking, the audio quality has been consistently impressive. I appreciate the open-ear design that allows me to stay aware of my surroundings, making them perfect for outdoor activities.The Razer Anzu's integrated touch controls on the frames are intuitive and convenient. Adjusting the volume, pausing or skipping tracks, and answering calls can all be done with simple gestures, eliminating the need to fumble with my smartphone. The inclusion of Bluetooth connectivity ensures a seamless pairing experience with my devices.I was pleasantly surprised by the battery life of these smart glasses. With moderate usage, I can easily go for a day or more without needing to recharge. The charging process is quick and hassle-free, so I never have to worry about being caught with a dead battery.Another standout feature is the blue light filtering and UV protection provided by the lenses. As someone who spends long hours in front of screens, this feature has made a noticeable difference in reducing eye strain and fatigue.Durability and build quality are also top-notch. The glasses feel sturdy and well-made, which is crucial for an accessory I wear daily.In summary, the Razer Anzu Smart Glasses have won me over with their style, comfort, and impressive technology. They seamlessly integrate into my daily life, adding convenience and style while enhancing my overall audio experience. If you're looking for smart glasses that are as fashionable as they are functional, I wholeheartedly recommend giving the Razer Anzu Smart Glasses a try. They've certainly left me thoroughly satisfied and impressed!

They are only for some use cases. For example, They come with outdoor sunglasses for UVA and UVB which is super lovely however if the wind is blowing or you are on a bike you will not be able to enjoy the audio playing fully. The audio output is eliminated by the world around you by wind and such. If you are casually walking around in a still area then you are all fine. These aren't meant for cardio exercises.I have found the use case that best fits me is sitting at the PC with the blue light-reflecting lenses at my desktop near the office window and listening to notifications on my phone or some talking podcasts on my phone. I am not using these things for sound quality at all. They are fine for podcasts.I know the original price was 200.00 and thank god they dropped them because they are not worth that by far.The build quality is fine. I suppose for glasses they should be light but they also come across as cheap. People that are complaining that theirs have broken on the arms and pivot point I assume to be using wrong as there is plenty of flex in the joint and the flexibility while providing rigidity feels just fine.Moving forward, I want to revisit some basic physics for people that don't believe that the blue light "filter" works.See, there are two main types of ways to "filter" blue light. One is through reflecting the blue light and the other is absorbing the blue light.People believe that if you can see a clear image through lenses they are not a blue light "filter." because you are clearly seeing some of the visible blue light spectra.Here is the kicker, The lenses are blue light reflecting. Meaning that this is the mechanism by which they "filter" a spectrum of blue light from reaching the user's eyes. That is why if you hold them up in certain lighting conditions you will see reflections in the lenses from between roughly 400nm-500nm. Maybe a little more into lower energy blues but, not all of the blues.to recap, these lenses REFLECT a portion of the blue light spectrum. They do not absorb blue light and that is why they are clear.PLEASE NOTE: the picture of blue light reflecting in my glasses. This is a perfect example of what I mean.Lenses that absorb blue light you have more than likely seen. They often include a greater spectrum of blue light which they absorb and have a yellowish tint. The tinting of the glasses is what "ABSORBS" the blue light trapping and dissipating it into the lens itself and not reflecting it. That is the mechanism by which blue light is "filtered" by absorption.There are 2 large downsides to either of these. One is that the reflective filtering may reflect a higher blue light spectrum back into your eyes from the world behind you when wearing them. The other is that the blue light absorbing filtering will make everything around you yellow.The decision about what is best for you is up to you. Try them both and see what you like best!As for their efficacy, For some, they work well and for others, they do not and that is because we are all different. Also part of the issue is the parameters for the testing. Yes, our eyes have evolved to see this spectrum of light. You wouldn't imagine there isn't an inherent danger or issue in it but when you define the use case as being within the bounds of the natural light cycle of the earth a lack of impact would be especially true. After all, Until the late 1980s, our eyes have evolved and been acclimated to the diurnal cycle. Meaning that there is a higher probability that our eyes are most acclimated to a cycle of sunlight (and blue light) exposure that matches the duration of daylight per day.The issue arises when we concentrate on that level of blue light exposure and go beyond the typical daylight spectrum. For example. some people may find that during the day their eyes are fine but late at night after the sunsets you begin feeling crummy and fatigued. This may be due to overexposure to the blue light in the evenings when your body is not naturally acclimated to prolonged exposure. The use case for a person like this may be just in the evening after or close to sunset.Others may have an issue with blue light due to the immediate concentration and higher exposure for just a few hours as that is also unnatural to our ocular evolution/development. Also, aging and other things are factors.When I was a child it didn't matter how long I sat in front of the PC and now that I am older I find that around noon I need to put something on so that I can combat some ocular pain in the afternoon and evening.Please, before drawing hard lines in the sand consider that there are many factors in play as to how this affects you vs. how it affects younger folks, older folks, people with eye issues/diseases, and people with vitamin supplementation versus people without.The effectiveness is greater than just the sum of you or me. There are complex variables that are not universally true for everyone.Once you start considering others the solution does not become so binary based on you alone. This is a statement that holds true to a LOT of things in life.I would like to apologize for my verbosity in this post. It bothered me when reading that a top post didn't even begin to understand the method of blue light filtering by reflection.Someone had stated that clearer lenses aren't blue light filtering and people upvoted it but it couldn't be further from the truth. It demonstrated a huge lack of understanding of high school physics.Ps, if you have a 3d printer you can find a bunch of models for the large glasses that will hold and charge them. I found a single model for the small shades and manipulated it to stick on my monitor and auto charge my glasses while away. You will have to dig around and maybe need to throw the model in tinkercad to suit your needs.Oh, pss, Getting some nose pads help with the slipping on your face! consider those also! :)

I received it in excellent condition. This is my second purchase. The first one was from another seller, but it snapped into two pieces because I wasn't careful. I need this because I already have prescribed lenses from the old one which costs 3x more than the smart glass.This is the only smart glass in the market that isn't goofy-looking. I wear it every day, it doesn't cause any skin irritation. Also during motorcycle rides, I get to listen to music, map directions, and voice assistant without blocking the sounds around me.

Fit is great, volume is very nice, frame is wonderful and solid and the visibility is fantastic through them. They are sometimes difficult to control, as the touch sensors may or may not read a first tap as "pause" or might just read it as "next" depending.When got these, they had a 5 hour battery life, after a year of wear and use the battery life is about an hour and a half. The loss of battery life has been a major negative part of this experience. There are other smart glasses with longer battery life - but these are the ones i put my prescription lenses in, so I need to continue to wear them.