The Galaxy SmartTag is Samsung's recent answer to Tile-like devices. It was released in vanilla and Plus variants, although only the former has been available until now. The latter is now also on the market, although it is listed with only 1 retailer thus far.
https://www.notebookcheck.net/Samsung-releases-the-Plus-variant-of-the-Galaxy-SmartTag-in-the-US.530877.0.html