The Xiaomi Smart Band 8 Is A Fitness Tracker With A Focus On Style And Functionality. It Boasts A Large Amoled Display For Easy Viewing And Comes In Multiple Colors To Match Your Style. With Over 150 Workout Modes, It Tracks Your Activities And Monitors Your Health Metrics Like Heart Rate And Sleep. It Even Has A New "Pebble Mode" Designed Specifically For Runners. Product Specifications: Display: 1.62", Amoled Resolution: 192 X 490, 326 Ppi Case Material: 2.5D Reinforced Glass Workout Mode: 150+ Water Resistant Level: 5 Atm Battery Life: Up To 16-Days Wireless Connectivity: Bt5.1 Ble Compatibility: Android 6.0，Ios12 Or Above Wrist Strap Material: Tpu Weight: 27G With Strap Dimensions: 48 X 22.5 X 11Mm