Xiaomi Mi Smart Band 6 NFC AMOLED Black, BHR4954GL - 1.56" AMOLED display, Display resolution: 152*486, Display brightness: up to 450 nits, adjustable High precision 6-axis sensor and PPG heart rate sensor 12-day extra-long battery life with magnetic charger 30 fitness modes, Heart rate and sleep monitoring with women's health tracking Waterproof rating: 5 ATM, Wireless connection: Bluetooth 5.0, Adjustable length: 155 219 mm, Battery capacity: 125 mAh Više informacija na linku