China bank fitness ring exchange code scraper. Scrape off the coating, which can be exchanged and downloaded at the E store of the State Bank Switch. Bank of China version of the exchange code can not be used in the international version of the host. The National Bank Edition Fitness Ring Adventure is the only digital fitness ring in the world that is sold through third-party channels (e-commerce, offline). In Europe, America, Hong Kong and other regions, players can only buy the same bundled version of the physical cassette; In Japan, players can only buy digital versions in NintendoStore, the official online store of Nintendo, which is very inconvenient for domestic players.