Meta has officially unveiled the Aria Gen 2, the next iteration of its augmented reality research glasses. Designed to advance egocentric AI and robotics, this new hardware arrives five years after the debut of the original Project Aria device, featuring significant hardware upgrades and biometric sensing capabilities.
Advanced Hardware and Biometric Sensors
The Aria Gen 2 is built upon a custom silicon architecture and an upgraded sensor suite. A standout addition is the integration of a photoplethysmography (PPG) sensor, which allows the device to measure the wearer’s heart rate in real-time. To further enhance audio clarity, Meta has included a contact microphone specifically engineered to isolate the wearer’s voice from background noise and surrounding bystanders.
Performance and Design Specifications
Despite its sophisticated internal technology, the device maintains a lightweight profile, weighing in at approximately 75 grams. The engineering team has optimized the hardware for high-intensity AI tasks, including:
- Precise eye tracking
- Advanced hand tracking
- Real-time speech recognition
For audio output, the glasses feature open-ear “force-canceling” speakers, designed to provide high-quality sound while maintaining environmental awareness. Furthermore, the battery life has been refined to support up to eight hours of continuous operation on a single charge.
Strategic Research Applications
Meta intends to distribute the Aria Gen 2 to selected academic and commercial research laboratories in the upcoming months. The primary goal is to foster innovation in AI-driven assistive technologies. As noted in a recent company blog post, early testing is already underway with Envision, a firm focused on developing specialized solutions for individuals who are blind or have low vision.