Razer Anzu Smart Glasses review: The Stylish and Smart Way to Protect Your Eyes

I’ve been using the Razer Anzu Smart Glasses for a few weeks now, and I’m really impressed with them. The blue light filtering and polarized sunglass lenses are a game-changer for someone like me who spends a lot of time in front of screens. My eyes feel less strained and more focused, making work and entertainment much more enjoyable. The low-latency audio is impressive, providing a seamless sound experience without any disruptions. The built-in mic and speakers are a great addition, allowing me to take calls hands-free. The touch-enabled interface is sleek and easy to use, and I love that the glasses are voice assistant compatible. Plus, the battery life is impressive, lasting for more than 5 hours on a single charge. However, one minor drawback is that the glasses feel a bit bulky on the face, which may not be ideal for people with smaller or narrower faces. Overall, the Razer Anzu Smart Glasses are a must-have for anyone in need of eye protection and immersive audio. Highly recommended!

Sarah Adams (Canada)

Smart glasses have gained popularity in recent years with the introduction of innovative features and technologies. Razer, a renowned brand famous for its gaming products, has launched its latest wearable device, the Razer Anzu smart glasses. These glasses stand out from the competition with their blue-light-filtering lenses, long-lasting battery life, and affordable price. In this comprehensive review, we will explore the design, functionality, features, and overall performance of the Razer Anzu smart glasses, highlighting how they differentiate themselves from other smart glasses on the market.

Ergonomic Design and Durability

The Razer Anzu boasts an ergonomic design that combines style and comfort. Crafted with high-quality materials, the frames are splash-proof (IPX4) and resistant to sweat, ensuring their longevity and durability. The glossy black finish adds a touch of elegance to the smart glasses, making them suitable for any occasion. Despite their heft, the Razer Anzu’s frames feel solid and well-constructed, guaranteeing a comfortable and secure fit.

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Comprehensive Packaging and Accessories

In terms of packaging, Razer has taken a unique approach with the Razer Anzu. The smart glasses come in an unconventional white and black box that deviates from Razer’s signature color scheme. The packaging includes essential accessories such as 35% blue light filtering lenses, polarized sunglass replacement lenses, a USB-A charging cable, a cleaning cloth, and a carrying case. Razer’s attention to detail ensures that users have all the necessary tools to get the most out of their Razer Anzu experience.

Audio Performance and Limitations

The Razer Anzu Smart Glasses offer impressive audio performance, with a frequency range of 20 Hz to 20 kHz and a decibel level of up to 95 dB.The speakers are highly directional, providing clear and immersive sound that is not easily interrupted by background noise.

However, the Razer Anzu Smart Glasses have their limitations. Due to their design, with down-firing drivers aimed at the ears, the glasses need to be worn close to the face to deliver sound properly. Wearing them slightly forward on the nose to prevent fogging caused by face masks can significantly reduce the volume and quality of the sound.

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Additionally, the lack of noise isolation means that surrounding sounds have the potential to interfere with the listening experience. Consequently, loud street noise and chatter can easily seep in, detracting from the overall quality. Moreover, sound leakage is a concern, as people nearby may be able to hear what the user is listening to. However, the highly directional drivers make it difficult for others to discern the audio unless they are wearing the glasses.

From an audio standpoint, the Razer Anzu Smart Glasses may not impress those who crave deep bass. The absence of sound isolation and the small, highly directional drivers result in a lack of low-frequency response. The deficiency in bass becomes more pronounced in outdoor environments, where external noise further hampers the lower frequencies.

Low-Latency “Game Mode”:

Razer has implemented an intriguing feature in the Anzu called “Game Mode.” This feature promises low-latency audio, utilizing an industry-leading 60 ms Bluetooth connection to ensure smooth and stutter-free streaming. While the company claims compatibility with various games and devices, further clarification is needed regarding specific compatibility details.

During testing, the Anzu’s Game Mode proved effective, enhancing the audio experience while gaming. The reduced latency provided a significant improvement in responsiveness, allowing for more precise gameplay. However, the overall impact of Game Mode may vary depending on the game and the device used.

Blue Light Filtering and Sunglasses in One

One of the standout features of the Razer Anzu is its ability to filter blue light. In today’s digital age, where people spend significant amounts of time in front of screens, the harmful effects of blue light on eye health have become a concern. The Anzu addresses this issue by effectively filtering harmful blue light, reducing eye strain, and promoting healthier vision. This feature alone makes the Razer Anzu a valuable asset for individuals who spend long hours working on computers or engaging in other screen-intensive activities.

Furthermore, the Razer Anzu doubles as a pair of polarized sunglasses, making it suitable for outdoor use. The included polarized lenses are designed to provide optimal protection against harsh sunlight while maintaining clear visibility. This makes the Anzu a practical choice for individuals who enjoy spending time outdoors but also require the benefits of blue-light filtering. Whether you’re working on your laptop indoors or out for a walk on a sunny day, the Razer Anzu has you covered.

Virtual Assistant Functionality

The number one reason the Razer Anzu Smart Glasses quickly became a staple for me is their virtual assistant functionality. With just a short press, you can activate your preferred virtual assistant, whether it’s Google, Siri, or Alexa. This feature not only saves time but also seamlessly integrates the virtual assistant into daily life. The glasses eliminate the need to constantly retrieve your phone for reminders or quick searches, providing a hands-free and efficient experience.

Prescription Lens Considerations

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For those who wear prescription glasses, acquiring prescription lenses for the Anzu frames can be a bit of a process. Razer has partnered with Lensabl, which offers a 15% discount on lenses for the Anzu frames. However, the ordering process requires contacting Lensabl’s customer service to request lenses without mailing in the frames. While the process may not be as straightforward as desired, the end result makes the effort worthwhile.

Battery Life and Charging

Razer ensures that the Anzu’s battery life surpasses that of its competitors. With an estimated battery life of more than five hours, Razer claims that users can enjoy extended gaming sessions without fear of the glasses running out of power. Practical testing confirmed that the Anzu can last for a few hours on average. However, it is worth noting that continuous streaming or extensive use may deplete the battery faster. The Anzu’s battery can be conveniently recharged by folding the arms of the glasses, which automatically turns them off. This feature contributes to the overall convenience and user-friendly experience of the Razer Anzu.

Minor Drawbacks and Price Consideration

While the Razer Anzu offers numerous benefits, it does have a few minor drawbacks. Pairing the glasses with a mobile device can be initially challenging, as it requires connecting via both Bluetooth and the Razer app. However, once the initial setup is complete, the glasses function seamlessly. The touch controls on the Anzu may also take some getting used to, as they differ slightly from other touch-enabled headphones. However, with a bit of practice, operating the touch controls becomes more intuitive.

Swapping lenses on the Razer Anzu can be a delicate process, requiring precision and care. While the lenses are easy to remove, reinserting them may take some effort. Despite this, the ability to switch between blue-light-filtering lenses and sunglasses provides added versatility and convenience. It is recommended to wear the sunglasses lenses indoors on particularly bright days, as they offer a comfortable level of sun protection.

The price point of the Razer Anzu may initially be a consideration for some potential buyers. However, considering the multitude of features and functionalities it offers, the price is justified. The Razer Anzu is an investment in one’s eye health, audio convenience, and overall well-being. While it may not be an impulse buy, those who value quality and innovation will find the Razer Anzu to be a worthwhile addition to their daily life.

Room for Improvement 

The Razer Anzu Smart Glasses include multiple great features, but there are areas for improvement in future iterations. Extending the battery life beyond five hours would ensure all-day use without interruption. Additionally, the separate speakers in each arm necessitate a proprietary charger. While it guarantees optimal sound quality, it does add the inconvenience of carrying an additional charger. A slimmer charging option would provide a more compact solution for on-the-go use.

Our Verdict

The Razer Anzu Smart Glasses offer a compelling combination of style, functionality, and comfort. With their sleek design, compatibility with prescription lenses, blue light protection, and long battery life, they check all the right boxes. While improvements can be made to touch panel optimization, audio quality, and gaming mode, the Anzu glasses present a solid piece of hardware.

The Razer Anzu Smart Glasses: Who It’s For?

If you are looking for a stylish and innovative way to upgrade your audio and visual experience, the Razer Anzu Smart Glasses are a good option. However. If you are on a budget or prefer traditional headphones or earbuds, the Razer Anzu Smart Glasses may not be the best choice for you.

Alternatives options:

Where To Buy: The Razer Anzu Smart Glasses?

Price history



What is the battery life of the Razer Anzu Smart Glasses?

The Razer Anzu Smart Glasses offer over 5 hours of battery life.

Can you swap the lenses on the Razer Anzu Smart Glasses?

Yes, the Razer Anzu Smart Glasses come with swappable lenses.

Can you use the Razer Anzu Smart Glasses for gaming?

Yes, the Razer Anzu Smart Glasses are designed for gamers.

Can you use the Razer Anzu Smart Glasses for outdoor activities?

Yes, the Razer Anzu Smart Glasses offer polarized filters for use outdoors.

Can I connect the glasses to multiple devices simultaneously?

No, the glasses can only be connected to one device at a time.

Can I make phone calls with the built-in mic and speakers?

Yes, the built-in mic and speakers allow for hands-free calling.

7.9 Total Score
Final Verdict:

While they offer a stylish design and good audio and visual capabilities, they are expensive compared to other options and the audio quality is not as rich or layered as other audio-focused smart glasses.

  • Built-in speakers and microphones for hands-free calling and listening to music
  • Blue light filtering lenses to reduce eye strain
  • Polarized lenses to protect your eyes from the sun's harmful UV rays
  • IPX4 water resistance for everyday use
  • Comfortable to wear for long periods of time
  • Stylish design
  • The audio quality is not as good as some other smart glasses
  • The battery life is not the best
  • The price is a bit high
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