Razer Anzu Smart Glasses - Blue Light & Polarized Audio Glasses

Our review of the Razer Anzu finds it best suited for people who want simple, wearable audio with eye protection rather than audiophile headphones. The glasses combine a discreet speaker setup and a built-in omnidirectional mic with both a blue light filter and a polarized sunglass lens, so the single biggest reason to buy is the blend of useful eyewear protection and convenient hands-free audio in one lightweight frame. For those who want integrated sound without bulky earbuds, the Anzu is a practical, well-featured choice.

Key Features

• Blue light filtering: The included blue light lens reduces screen glare to help lessen eyestrain during long computer or phone use.
• Polarized sunglass lens: The replacement polarized lens shields eyes from bright sunlight and reduces reflections for clearer outdoor vision.
• Low latency audio: A 60ms Bluetooth connection provides smooth, stutter-free sound that keeps audio and video in sync for gaming or video.
• Built-in mic and speakers: A discreet omnidirectional mic and hidden frame speakers allow hands-free calls and spoken interaction without separate headphones.
• Touch controls and voice assistant: The touch-enabled interface makes it easy to change tracks, manage calls, or trigger your phone's assistant without reaching for your device.
• Battery life: More than 5 hours of continuous use on a single charge with automatic power-off when folded to conserve battery.

Who It's For

The Anzu suits commuters, remote workers, and casual gamers who want modest audio combined with eyewear convenience; its blue light filter and polarized lens make it a practical daily-wear option for screen time and outdoor use. Those who prioritize situational awareness and convenience over isolated, high-fidelity sound will appreciate the open-ear speaker design and hands-free mic.

Buyers who need studio-grade audio, long multi-day battery life, or fully sealed noise isolation should look elsewhere, as these glasses focus on a balance of eyewear features and functional audio rather than replacing dedicated headphones or professional headsets.

Pros & Cons

Pros

• Combination of blue light filtering and polarized sunglass lenses gives everyday eye protection and outdoor usability.
• Low latency 60ms Bluetooth keeps media and games largely in sync for a smoother experience.
• Touch controls and voice assistant compatibility let you control playback and calls without taking out your phone.
• Built-in mic and speakers enable convenient hands-free calls in most casual settings.

Cons

• Sound quality receives mixed feedback and may not satisfy users expecting full stereo depth or strong bass from glasses speakers.
• Some customers report inconsistent durability or battery issues, so longevity may vary by unit and usage patterns.

Specifications

Brand	Razer
Lens types included	Blue light filter and polarized sunglass lens
Audio connection	60ms low latency Bluetooth
Built-in hardware	Omnidirectional mic and hidden speakers
Controls	Touch-enabled interface, voice assistant compatible
Battery life	More than 5 hours per charge with auto power-off when folded
Frame style	Rectangle, small

Our Verdict

The Razer Anzu is a sensible pick for anyone wanting everyday eyewear that also delivers hands-free audio and basic media controls; it offers clear value for the price by combining protective lenses and low latency sound in a lightweight frame. If you want discreet, convenient audio tied to useful lens options, it is worth considering, but those seeking premium sound or rock-solid long-term battery consistency should weigh that trade-off.

Frequently Asked Questions

Do these glasses reduce screen eye strain?
Yes. The included blue light filter lens is designed to lessen screen glare and help reduce eyestrain during extended device use.

Can I take calls with the Anzu?
Yes. The glasses have a built-in omnidirectional mic and speakers that let you make and receive hands-free calls.

How long does the battery last?
Battery life is more than 5 hours of continuous use on a single charge, and the glasses automatically power off when folded to conserve energy.