
What you need to know
- Meta announced Aria Gen 2 glasses on Thursday, a research-focused design for "machine perception, egocentric and contextual AI, and robotics."
- These glasses have SLAM and eye-tracking cameras, force-canceling speakers, mics that distinguish between voices, continuous HR, and GNSS location tracking.
- They weigh 75g — less than the 98g Orion but more than the 50g Ray-Ban Metas — and last 6–8 hours with no apparent wire.
- Academic and commercial research labs can start testing Aria Gen 2 in early 2026, but they won't ship to consumers.