Xiaomi Smart Band 9 Fitness Tracker, AMOLED Display
Xiaomi Smart Band 9 Fitness Tracker, AMOLED Display with 1200 Nits, Sp02 Tracking, Sleep and Heart Rate Monitor, Notifications, 5ATM Waterproof, Mi Fit App, Glacier Silve Xiaomi Smart Band 9 Check Offer Price Even longer battery life: the Xiaomi fitness watch offers up to 21 days of battery life with normal daily use and is available in approx. 1 hour fully charged. Improved display: The large 1.64" AMOLED display, with improved maximum brightness of 1200 nits and 60Hz refresh rate ensure readability in any weather. 10% improved sensor performance: SpO2 value, continuous sleep monitoring, heart rate monitor, step and calorie...