How many languages do they translate?

The manufacturer states support for more than 160 languages with real-time translation. Actual accuracy varies by language pair and by how clearly each person speaks.

Do the lenses work as sunglasses?

Yes. The photochromic lenses darken in bright sunlight and return to clear indoors, so one pair covers both indoor conversation and outdoor wear.

Do I need a phone or internet connection?

Real-time translation of this kind typically relies on a paired phone or a network connection to do the language processing. Check the app requirements before relying on them offline.

Can I wear them with a prescription?

That depends on whether the frames accept prescription lenses. Photochromic smart glasses are usually sold with plain lenses, so confirm compatibility before buying if you need correction.

How do they compare with translation earbuds?

Earbuds tend to be better in loud places because the microphone sits in your ear, while glasses keep your hands free and let you see the other person. Both depend on the same speech recognition, so expect similar limits with accents and background noise.

Travelers, international teams and anyone who wants quick two-way translation without holding up a phone. They are less suited to people who need prescription eyewear all day.