INTRODUCING ARIA GEN 2 GLASSES
The most advanced research glasses ever made
Aria Gen 2 is the next-generation research device in the Project Aria program, designed to advance research for contextual AI and robotics.
Aria Gen 2 glasses are Meta’s dedicated research tool in an always-on glasses form factor.
With the new state-of-the-art sensor suite in Aria Gen 2, researchers can push the boundaries of what’s possible.
Project Aria helps us build a better understanding of our world, together.
DEVICE COMPARISON
What makes Aria Gen 2 different from Aria Gen 1?
Aria Gen 2 glasses introduces human-in-the-loop features with speakers, PPG sensors, contact microphone, on-device compute, always-on sensing, and more.
Aria Gen 1 glasses (2020)
Aria Gen 2 glasses (2025)
| Availability | Battery Life | Always-on Sensing / Machine Perception | Output | Programmability | Streaming | Foldable | Sensors | Microphones | PPG Sensors | Contact Microphone |
|---|---|---|---|---|---|---|---|---|---|---|
| Available | 1-2 hrs | On-device Location, Hand and Eye Tracking, Automatic Speech Recognition | Open Air Speakers | Device not programmable | Local PC and Mobile Streaming | Yes | 2 SLAM, 1 RGB and 2 ET Cameras | GNSS (L1) | Yes | Yes |
| Coming soon | 6-8 hours | Yes | Yes | Applications can be installed and deployed on-device | Local PC, Mobile and Cloud Streaming | No | 4 SLAM, 1 RGB and 2 ET Cameras | Global Navigation Satellite System (L1) | Yes | Yes |
Learn more about
Aria Glasses
For more information about our Aria Gen 1 and Gen 2 glasses check out our research paper and technical blog.
ARIA GEN 1 DEVICE PAPER ARIA GEN 2 DEVICE PAPER
Access the Aria Research Kit
For the broader research community, Meta has a rolling application for the Aria Research Kit. The kit includes Aria Gen 2 glasses, tools, and services for independent research efforts that are shaping the future of contextual AI and robotics.