Xiaomi Mi Band 4 Smart Wristband, 5ATM Waterproof, Heart Rate Monitor, AMOLED Screen, Fitness Tracker (Wine Red)

Upgrade your fitness game with the Xiaomi Mi Band 4 Smart Wristband in sleek Wine Red! This feature-packed fitness tracker boasts a vibrant AMOLED color screen, 5ATM waterproof rating, and 24/7 heart rate monitoring to keep you on top of your health. Perfect for running, swimming, cycling, and more, it also supports Alipay payments, smart notifications, and 20-day battery life. Lightweight, stylish, and loaded with advanced sensors, it’s your ultimate workout companion!

Key Features

✔ 5ATM waterproof – Swim & shower safely
✔ AMOLED color screen – Crisp, bright display
✔ 24/7 heart rate & sleep tracking – Monitor your wellness
✔ 20-day battery life – Fewer charges, more action
✔ Multi-sport modes – Running, cycling, swimming & more
✔ Smart notifications – Calls, SMS, WeChat, & app alerts
✔ Alipay offline payment – Leave your wallet at home
✔ Bluetooth 5.0 – Seamless phone connectivity

Why You’ll Love It

The Xiaomi Mi Band 4 Smartwatch combines style, durability, and smart functionality in one sleek device. Whether you're tracking workouts, checking notifications, or analyzing sleep patterns, this wristband delivers precision and convenience—all at an unbeatable value!

Order Yours Today!

Stay active, stay informed—get your Xiaomi Mi Band 4 now and take control of your fitness journey!

Specifications:

Brand: Xiaomi

Model: Mi Band 4

Color: Wine Red

Waterproof Level: 5ATM

Screen Type: AMOLED

Screen Size: 0.95"

Screen Resolution: 120 X 240 RGB

Screen Color: 24-bit

Screen Backlight: Maximum Brightness ≥400nit, Adjustable

Touch Screen: On Cell Dual Point Mutual Capacitive Type

Cover Plate Material: 2.5D Reinforced Glass + AF Coating

Button: 1 Touch Button (Wake Up, Return)

Payment: Support for Alipay QR Code Payment

Wristband: Removable Wristband

Band Width: 18mm/0.71"

Wristband Material: TPU

Adjustable Length: 155-216mm/6.1-8.5"

Memory: 512 KB

Flash Memory: 16MB

Connection: BT5.0 BLE

Charging Mode: 2Pin Pogo Pin

Charging Time: ≤2 Hours

Vibration Motor: Rotor Motor

Case Material: PC Plastic

APP: for Xiaomi Sports APP

System Support: for Android 4.4 and later, iOS 9.0 and later

Sensors:

Triaxial Acceleration Sensor + Triaxial Gyroscope

Self-Developed PPG Heart Rate Sensor

Capacitive Wear Monitoring Sensor

Battery: LiPo, 135mAh

Battery Endurance: ≥20 Days

Weight: 22g

Product Size: 46.9 X 17.9 X 12mm/1.85 X 0.7 X 0.47"

Package Includes: 1 X Smart Wristband, 1 X Wrist Strap, 1 X Special Charging Cable, 1 X Chinese User Manual