Only the current version so far — new entries appear as the app ships updates.
席夢思-以創新科技提供優質睡眠 is a shopping app by 91APP, Inc. (22) with 1,000+ downloads (about 1.2K estimated). +2 installs in the last 7 days. Released May 26, 2017. Install growth, rank history, SDKs and ad networks.
From the store listing: “Simmons席夢思專屬APP,提供各種Simmons席夢思Beautyrest獨立筒床墊、枕頭、寢具、居家飾品,還有獨家超優惠絕版品,讓你輕鬆擁有美好睡眠!”