Xiaomi Mi Band 4 Smart Bracelet International Version

authentic / 24H heart rate monitor / Bluetooth V5.0 / 5ATM waterproof / Android/iOS compatible / pedometer / multi-sport modes / sleep monitor & more
  • 5ATM water resistant rating ( up to 50 meters ) and it also comes with built-in heart rate monitoring
  • The fitness band uses Bluetooth 5.0 BLE which offers an improved range, connectivity speed and efficiency
  • Come with a 135mAh battery and it is rated to last more than 20 days on a single charge
  • Main functions: Call reminder & message push, all-day heart rate monitor, sports track, sleep monitor, 5ATM waterproof, sedentary reminder, alarm clock, Xiaoai voice assistant, multi-sport modes (Walking, Running, Rope Skipping, Surfing, Battle Rope, Cycling)
Product Type Smart Bracelets
Screen Resolution 120*240
Screen Size 0.95 -inch
Screen Type AMOLED
Color Black
Material PC Shell
Secondary Material TPU Band
Bluetooth 5.0
Water Resistant Yes
Power & Batteries
Battery Capacity (Mfg Rated) 135 mAh
Battery Chemistry Li-Ion
Sensors & Inputs
Sensors 6-axis Accelerometer, PPG Heart Rate Sensor
Supported Operating Systems Android, iOS
Estimated Charging Time 2 Hours
Estimated Usage Time 20 Days
User Interface
Languages Multiple Languages
Brand Xiaomi
Package Contents 1*Smart Bracelet, 1*USB Charger
Package Type Retail
Depth 12 mm
Height 247 mm
Product Weight 20 g
Width 17.9 mm
Date Listed 7/3/2019
SKU 9702465
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  • 3+ price: $24.71 3.33 % OFF
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This item is covered by FastTech's Standard Return Policy:

Return for refund within: 45 days (details)
Return for replacement within: 6 months (details)

No restocking fee. Shipping charges may apply if returns are not results of FastTech's error.

Important information and restrictions:
  • Because this product contains batteries, it can only be shipped via select shipping methods. These shipping methods are displayed when you check out the order.