Buying smart glasses: how to choose a model that suits the way you use them

Smart glasses can do much more than an ordinary pair of glasses with Bluetooth. Depending on the model, you might get features such as an AI assistant, camera, open-ear audio, translation or a virtual screen for films and games. However, many models look more similar on paper than they are in practice.

So, keep an eye out for these three common pitfalls:

• An AI feature doesn’t automatically mean everything works independently. Many models need a smartphone app, an internet connection or an account.
• Claims about cameras or translation don’t mean much without the details. Check the resolution, supported languages, storage, app support and how files are transferred.
• Smart glasses aren’t always AR glasses. Some models only have audio and a camera. Others include a display, such as XR glasses for gaming and films.

Checking these differences in advance can help you avoid buying a pair that ends up unused in a drawer after a few weeks.

Which smart glasses suit the way you use them?

1. Decide whether you want audio, a camera or a display

A pair of smart glasses with open-ear speakers is mainly designed for music, phone calls and voice control. According to the product information, the Blackview D1 Pro uses Bluetooth 6.0, has an open sound space design and an IP54 rating, and offers up to 6 hours of playback. This is a different type of product from AR glasses with a screen.

A model such as the RayNeo Air 4 Pro is designed for films and games, according to its product description. Its listed features include an HDR10 display, 120 Hz and support for USB-C connections to smartphones, laptops and consoles. If you’re choosing glasses for gaming and films, check that your device supports the right video output and cable.

2. Check the battery life and charging method

Battery life varies depending on how you use the glasses. Recording with the camera, making phone calls, using AI features and setting the display to high brightness can use more power than simply listening to music.

Look out for:

• Smart glasses with audio: check the playback time and charging time.
• Smart glasses with a camera: check whether photos and videos are transferred via Wi-Fi, Bluetooth or an app.
• AR or XR glasses: check whether the glasses are powered via USB-C and whether you need a separate adapter.
• Charging case: some models’ cases provide several extra charges. According to the Ray-Ban Meta product information, the included case provides up to eight extra charges, while the glasses themselves offer up to 4 hours of use.

So, a battery-life claim doesn’t guarantee a set amount of use in every situation. Treat the stated times as product specifications based on certain conditions.

3. Check the fit, compatibility and privacy

Comfort depends on the frame width, bridge fit, weight and temple length. Ray-Ban Meta Wayfarer Gen1 models, for example, are listed in sizes such as 50-22-150 mm or 53-22-155 mm. The first two numbers refer to the lens and bridge width; the last is the temple length.

Also check:

• Does the pair work with iOS and Android?
• Is a specific app required?
• Are prescription lenses available, or are they supplied separately?
• Does the model have a camera or microphone?
• Will you let people around you know when you’re recording?

A camera or microphone can have privacy implications. Keep house rules, workplace policies and Dutch and European privacy laws in mind. And don’t use smart glasses as a substitute for paying attention to traffic around you.

Our recommendations for different types of users

Suitable for: Budget-conscious beginners

Blackview D1 Pro Smart Glasses

Why it suits this profile: A good choice if you mainly want to make hands-free calls, listen to music and use a voice assistant, without needing a display or camera.

How this product avoids the pitfall

The features are clearly focused on audio and calls, so you’re not paying for a display feature you won’t use.

Key benefit and features

Bluetooth 6.0, open-ear audio, an IP54 rating and, according to the product information, up to 6 hours of playback.

Suitable for: Buyers looking for premium quality

Ray-Ban Meta Wayfarer Gen1 AI Glasses

Why it suits this profile: For content creators and travellers who want to pair a distinctive frame with voice control, photos, video, calls and open-ear audio.

How this product avoids the pitfall

The product information lists the camera, five microphones, open-ear speakers, controls and required Meta AI app separately, making the dependencies clear from the outset.

Key benefit and features

According to the product information, it has a 12 MP camera, Bluetooth 5.2, Wi-Fi 6, support for iOS 14.4/Android 10 and a charging case.

Suitable for: Specific needs and intensive users

RayNeo Air 4 Pro AR/XR Glasses

Why it suits this profile: For film fans and gamers looking for a portable screen rather than AI glasses with a camera.

How this product avoids the pitfall

These are clearly display-focused XR glasses. Check in advance that your phone, console or computer supports USB-C video output and is compatible.

Key benefit and features

According to the product information, it offers HDR10, 120 Hz, support for 3D content and a virtual screen of up to 201 inches.

Suitable for: Travellers and business users

Even Realities Even G2 A Grey

Why it suits this profile: For anyone who wants to discreetly see information, navigation, translations and notifications, and would rather not wear a camera in social or business settings.

How this product avoids the pitfall

According to the product information, this model deliberately has no camera, making the difference between display glasses and recording glasses clear.

Key benefit and features

Micro-LED display, weighs 36 grams, IP65 rating and, according to the product information, up to 2 days of use with the included case.

Frequently asked questions about smart glasses

Do smart glasses work without a phone?

It depends on the model. Audio features sometimes work directly via Bluetooth, but AI, translation, firmware updates and importing photos may require an app or an internet connection. So, check the minimum iOS and Android versions and whether a separate app is required.

How long does the battery in smart glasses last?

Battery life ranges from a few hours to several days for models with a display or fewer features. Using the camera, AI and phone-call functions, or setting the screen brightness high, will shorten battery life. Also check whether a charging case or USB-C cable is included.

Can I use smart glasses with translation for important conversations?

Use translation as an aid, not as your only source of information for business, legal or safety-critical matters. Some models support dozens or even more than a hundred languages, according to their product descriptions, but how well they work can depend on the app, internet connection, sound quality and language pair. Always check important information for yourself.