The Xiaomi Band 11 series has made its debut in the Xiaomi Health Research App, boasting four distinct versions: the Standard Edition, NFC Edition, Ceramic Edition, and Full-Metal Edition. Back in June of this year, Xiaomi Bluetooth devices bearing model numbers M2616B1 and M2617B1 successfully obtained radio approval from the Ministry of Industry and Information Technology. It is widely speculated that these devices are the Xiaomi Band 11 and its NFC Edition, with their battery capacity holding steady at 233mAh, unchanged from the previous generation. The Xiaomi Band 10 was launched in June of last year, marking the first introduction of a colored ceramic version. It came equipped with a 1.72-inch AMOLED screen, supporting features such as 1500nits brightness, a 60Hz refresh rate, and wet-hand anti-touch functionality.