Jamstvo : 24 mjeseci , Xiaomi Smart Band 9, Black – 1.62” AMOLED display for seamless interaction Up to 21-day battery life Better vibrational response; Enjoy a more intuitive experience with haptic feedback from the linear motor With an AMOLED peak display brightness of 1200 nits, view data with ease even under direct sunlight Classy, vibrant all-metal design High precision sensor; More accurate tracking