The Xiaomi Watch S4 smartwatch has been announced by the brand as its 15th Anniversary Edition wearable that pays homage to the brand’s 15th birthday. The wearable is powered by the Xring T1 chip that’s made in-house by the tech brand and boasts a 4G LTE modem to allow for maximized efficiency and connectivity alike. The smartwatch is rated to deliver up to nine days of use per charge and is constructed with a stainless steel case, while the eSIM model has a forged carbon bezel and a Dragon Glass lens to maximize its premium look and feel.

The Xiaomi Watch S4 smartwatch has a 1.43-inch round display that offers 1,500 nits of peak brightness to easily accommodate viewing in outdoor conditions.