Tile and Level add Amazon Sidewalk support for neighborhood networks Chris Davies - May 7, 2021, 11:27am CDT Amazon Sidewalk, the controversial neighborhood network created by select Echo and Ring devices, is gaining Tile tracker integration, potentially making it easier to hunt down the AirTag rivals. In addition, Level smart locks are also adding support for Sidewalk, while more Echo devices are gaining compatibility for the technology. Sidewalk is a shared neighborhood network, similar in concept to a larger, semi-private WiFi network. Designed to be more ubiquitous, but low-bandwidth, Sidewalk is created by select Echo and Ring devices, using a small portion of your home internet bandwidth pooled with that of your neighbors.