Xiaomi Mi Band 8 Smart Watch Fitness Bracelet Miband8 Traker Heartr...

Xiaomi Mi Band 8 Smart Watch Fitness Bracelet Miband8 Traker Heartrate Bloodoxygen Monitor Smart Band NFC Xiaomi Band 8 Bracelet Band length[mm]:135-210mmBluetooth-compatible Version:5.1Global positioning:NONEMetrics measured:Heart Rate Monitor,Blood Oxygen Monitor,Sleep Monitor,Blood Pressure Monitor,Stress MonitorActivity Tracked:Steps Tracker,Activity Tracker,Calorie TrackerScreen size[mm]:1.62Category:WristbandsBand Detachable:YesApplication Age Group:AdultScreen Type:LEDBand Material:RubberWaterproof Grade:Professional WaterproofTouch Screen:YesCompatibility:All CompatibleLanguage:Chinese,EnglishFunction:Passometer,fitness tracker,sleep tracker,Message Reminder,Call Reminder,Answer Call,Social Media Notifications,Blood Oxygen,Calendar,Heart Rate Tracker,Activity TrackerBrand Name:XIAOMI:Mainland ChinaCertification:CEProduct model:M2239B1Main net weight:approximately 27g, including wrist strapBody size:48-22.510.99mmScreen size and type:1.62-inch AMOLED screenScreen resolution:192-490Screen brightness:up to 600nit, supporting automatic brightness adjustmentCover plate material:2.5D reinforced glass cover plateShell material:PCSensors:optical heart rate and blood oxygen sensors, six axis motion sensorsWaterproof grade:5ATMWireless connection:Bluetooth x BLE51Vibration motor:rotor motorBattery capacity:190mAhBattery type:lithium-ion polymer batteryCharging time:Supports fast charging, with a charging time of approximately 1 hourWrist strap adjustable length:135-210mmSystem languages:Simplified Chinese, Traditional Chinese, EnglishSupport system:Android 6.0 or iOS12.0 and aboveSupporting APP:Xiaomi Sports and Healthtype1:mi band 8type2:band 8 xiaomitype3:smart band 8type4:xiaomi smart band 8type5:Xiaomi Watch Bandtype6:mi bracelettype7:watchbandtype8:watch strap 135-210mm,NONE,Heart Rate Monitor Blood Oxygen Monitor Sleep Monitor Blood Pressure Monitor Stress Monitor,Steps Tracker Activity Tracker Calorie Tracker,1.62,Wristbands,Adult,Rubber,Professional Waterproof,All Compatible color: mi8 black size: