Cost and availability:
more profitable than new ones!
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Cost and availability:
Device type:
Touchscreen:
Wi-Fi:
Bluetooth:
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Connectivity technology:
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Calories burned:
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Waterproof up to:
Waterproof:
Adjustable:
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Removable strap:
Touchscreen:
Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
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Colour display:
Vibrating alert:
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Wi-Fi:
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Battery operated:
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USB charger included:
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Alarm clock:
Stopwatch:
Heart rate monitor:
Do not disturb function:
Accelerometer:
Gyroscope:
Date indication:
Pedometer:
Vibrating motor:
Find my phone function:
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Weather display:
Calendar notifications:
0.95" AMOLED, 120x240 RGB, Bluetooth 5.0 BLE, LiPo 135mAh, 22.1g
Mi Smart Band 4
Step up, live more
Your transformation begins now.
Full colour AMOLED touch display
Activity and swim tracking
Up to 20 days battery*
Health monitoring
A BEAUTIFUL TRANSFORMATION
The all-new full colour AMOLED touch display that’s 39.9% larger* and brighter than ever before.
Instantly view call, text, app notifications and music in play.
Keep your hands free as you keep up with life.
A MOTIVATIONAL TRANSFORMATION
A REINVIGORATED TRANSFORMATION
Sleep monitoring
Wristband alarm
Mi Fit app
A POWERFUL TRANSFORMATION
24/7 Heart rate monitoring
Idle alerts
AN ENDURING TRANSFORMATION
0.95" AMOLED, 120x240 RGB, Bluetooth 5.0 BLE, LiPo 135mAh, 22.1g
Mi Smart Band 4
Step up, live more
Your transformation begins now.
Full colour AMOLED touch display
Activity and swim tracking
Up to 20 days battery*
Health monitoring
A BEAUTIFUL TRANSFORMATION
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