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Xiaomi Mi Band 4 Smart Intelligent Bracelet

2-4 Working days

Xiaomi Mi Band 4 AMOLED Screen Bluetooth 5.0 Watch-black



Brand: Xiaomi 
Bluetooth Version: Bluetooth 5.0 
Waterproof / Water-Resistant: Yes 
Operating mode: Touch Screen 
Compatible OS: Android,IOS


Type of battery: Li-ion Battery 
Battery Capacity: 135mAh 
Charging Time: About 120mins

Special Features

Functions: Call reminder,Message,Sedentary reminder 
APP: MiFit

Dial and Band

Shape of the dial: Arch 
Case material: PC 
Band material: TPU 
Band size: 3.2 x 1.79 x 1.2cm 
Dial size: 247 x 18mm 
Wearable length: 155 - 216mm

Dimensions and Weight

Product weight: 0.0200 kg 
Package weight: 0.1200 kg 
Product size (L x W x H): 24.70 x 1.79 x 1.20 cm / 9.72 x 0.7 x 0.47 inches 
Package size (L x W x H): 9.00 x 9.00 x 4.10 cm / 3.54 x 3.54 x 1.61 inches

Package Contents

Package Contents: 1 x Smart Bracelet, 1 x USB Charger 
Main Features:
0.95 inch AMOLED color screen, increased brightness and display area, easy to watch, durable to use.
Accurately read the heart rate, blood pressure / oxygen changes, check heart rate in real time, keep health condition in control at all times.
Monitor different sleep stages accurately, scientifically evaluate sleep quality and find out the cause of trouble sleeping. Care about your sleep quality and adjust sleep habits.
Simulate your payment code.
50m waterproof, can withstand temporary soaking like raining, bathing, hand washing, etc.
Messages notification: no worry about missing an important message and phone call.
Intimately add a sedentary reminder function, when you work for a long time, it will remind you to have a rest.




  • The fitness band uses Bluetooth 5.0 BLE which offers an improved range, connectivity speed and efficiency
  • 0.95 inch AMOLED colour display that pushes 120 x 240 pixels resolution on an AMOLED screen
  • 5ATM Waterproof Grade (up to 50m)
  • Bluetooth 5.0 BLE is used in the fitness belt to provide better range, connection speed and efficiency
  • Equipped with 135 mAh battery, one charge can last more than 20 days.
  • Support Ali pay offline payment
  • Focus on your health, built-in heart rate recording, sleep monitoring, sedentary reminders, etc.
  • 135 mAh battery capacity can provide up to 20 days standby time


 x Smart Bracelet, 1 x USB Charger 


  • Processor : n/a
  • Display Size (in): 1.0
  • Memory Size (GB): 1
  • RAM : 1
  • Main Material: metal
  • Weight (kg): 0.2
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