PADY Compatible with 0.95 inch 3 Color AMOLED Screen Smart Bracelet Smartband Heart Rate Monitor Sleep Monitor Fitness Tracker Bluetooth Sport 5ATM Waterproof Xiaomi Mi Band 4 CN Version

Look and Design: All-new user interface for giving smoother and simplified touchscreen experience 2.5D tempered glass with anti-fingerprint coating 6 axis Sensors: 3axis accelerometer, 3axis gyroscope, Capacitive proximity sensor, Optical heart rate sensor Other Basic Features: Stopwatch, Alarm clock, Timer, Find my phone, Phone unlock, Event reminder, Do not disturb mode (works even without phone), Lock screen, Music controls on band Connectivity & System: Support BT 5.0 (Low energy), and support Android 4.4, iOS 9.0 and above Specifications: Brand: Xiaomi Type: Mi Band 4 Screen size: 0.95inches color AMOLED display, 120 x 240 pixels Color depth: 24 bit Screen brightness: Up to 450 nits Touchscreen type: On-cell capacitive touchscreen Screen protection: 2.5D tempered glass with anti-fingerprint coating Button: Single touching button (wake up, go back) Wrist strap material: TPU RAM: 512K ROM: 16MB NFC: No Wireless connectivity: BT5.0 BLE Six Sensors: 3axis accelerometer + 3axis gyroscope; PPG heart rate sensor; Capacitive proximity sensor Battery: LiPo, 135mAh Standby time: 20 days Max Charging Time: About 2 hours Support System: Android 4.4/iOS 9.0 and above. Adjustable wristband length: 155-216mm Product weight: Approx. 22.1g/0.78oz Package size: Approx. 18*9*3.4cm/0.63*0.32*0.12in Package weight: Approx. 130g/4.30oz Note: 1. Please search "Mi fit" in Google play store or App store to download the App. 2. Item color may show slight aberration due to different shooting light and monitor display. Package list: 1 * Mi Band 4 1 * Specialized Charging Cable 1 * User Guide