A second generation version of the Snapchat Spectacles has seemingly passed through FCC for certification. While the FCC documents don't name them as such, the leaked packing label and the fact that it's called 'Wearable video camera 002' in the FCC filing doesn't make it awfully hard to guess what it could be. The upcoming arrival of a second generation model has been rumored for a while, with the new model promising improved performance but not much else. A second wearable camera accessory is also rumored for 2019 with two cameras, GPS and a $300 price tag but nothing concrete...
Source: https://www.gsmarena.com/second_generation_snapchat_spectacles_passes_through_fcc-news-30501.php