Original Xiaomi Mi Band 7 Pro Smart Watch, 1.64 inch AMOLED Screen, Support Blood Oxygen Monitoring / 117Sport Modes

1. Display: 1.64 inches, AMOLED color square screen, 280 x 456, PPI 326, supports full-screen touch operation 2. Display cover material: 2.5D slightly curved glass cover 3. Strap material: TPU 4. Strap buckle material: Aluminum alloy 5. Case material: Fiber high strength polymer +NCVM 6. System language: Supports English, Taditional Chinese, Simplified Chinese. 7. Applicable wrist size: 130-205mm 8. Waterproof rating: 5 ATM 9. Battery Type: 235mAh, Lithium-ion polymer battery 10. Charging interface type: Magnetic thimble charging port 11. Sensors: GNSS, Bluetooth BLE 5.2, Acceleration sensor, gyroscope sensor, optical heart rate sensor, ambient light sensor 12. Support Beidou, GPS, GLONASS, Galileo, QZSS five satellite systems 13. Product size: 44.7x28.8x11mm 14. Supported systems: Android 6.0 or iOS 10.0 and above 15. Other functions: Stopwatch / Alarm clock / Timer / Find my phone / Phone unlock / Event reminder / Do not disturb mode / Lock screen / Music control on band / Easily ch