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Item Details


  • 【Battery Life】135mAh battery capacity built in the Mi Band 4, max working time up to 20 days after a full charging
  • 【Activity Tracking】Comes with 6 workout modes: treadmill, exercise, outdoor running, cycling, walking, swimming Counting step, distance, calories burned during sports
  • 【5ATM Water Resistant】Up to 50 meters water resistant, wear Mi Band 4 when running and exercising
  • 【Display】0.95-inch Colorful AMOLED display with 120 x 240 pixels resolution, up to 450 nits screen brightness

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