Ray-Ban Meta Glasses Draw Criticism for Privacy Concerns, Limited AI, and Short Battery Life

Meta AI has limitations, like not providing real-time info beyond weather and lacking internet access.

Some worry the glasses could violate others' privacy when recording video/taking photos.

Battery life is mediocre, lasting only 3-4 hours with regular use.

Meta AI is slow to answer questions compared to other voice assistants.

The AI assistant's knowledge is cut off at Dec 2022, so it can't answer questions about recent events.