Xreal unveils the $699 Air 2 Ultra glasses, adding dual 3D cameras to map the wearer's environment and enable hand tracking, with shipments starting in March (Adi Robertson/The Verge)

Adi Robertson / The Verge:
Xreal unveils the $699 Air 2 Ultra glasses, adding dual 3D cameras to map the wearer's environment and enable hand tracking, with shipments starting in March  —  Augmented reality company Xreal has revealed a new entry in its Air glasses lineup: the $699 Air 2 Ultra.