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 Silver

Overview Operating system: MI Band OS Memory storage capacity: 12 GB Special feature: Activity Tracker, Custom Activity Tracking, Lightweight, Multisport Tracker, Touchscreen Battery capacity: 233 Mil...