- Meta - Meta Ray-Ban ## Meta launches audio-only glasses and Gen 3 Ray-Ban with slimmer designs Meta today introduced its new Ray-Ban Meta (Gen 3) smart glasses with a slimmer design and longer battery life alongside a new audio-only lineup, and a new $250 entry-level release. Despite public backlash in recent months, smart glasses continue to explode in popularity and, as it stands, Meta is by far the biggest player in the game. Today’s event further saw the company digging in on its smart glasses success with three new releases. The self-branded Meta Glasses lineup is adding new styles…