description
The Xiaomi Mi Band 4 smart bracelet meets your daily needs. Whether you're a sports enthusiast or a more focused lifestyle, it's perfect for your fitness goals. Easy access to pedometers, sleep monitors and reminders so you can use the app to visualize your progress. A variety of custom dials can easily respond to every scene and easily express every emotion.

main feature
● Fitness band uses Bluetooth 5.0 to provide improved range, connection speed and efficiency
● 0.95-inch AMOLED color display with resolution of 120 x 240 pixels on AMOLED screen
● 5ATM waterproof rating (up to 50 meters)
● Fitness band uses Bluetooth 5.0 BLE to provide better range, connection speed and efficiency
●Equipped with 135mAh battery, can last for more than 20 days on a single charge
●Support Alipay offline payment
● Focus on your health, built-in heart rate recording, sleep monitoring, sedentary reminders, etc.
● 135mAh battery capacity can provide up to 20 days of standby time
specification
general

Brand: xiaomi
Screen: AMOLED
Bluetooth version: Bluetooth 5.0
Screen size: 0.95 inches
Memory: 64K
ROM: 32MB
Waterproof / waterproof: yes
Intellectual Property Rating: 5ATM
Features

Alarm type: vibration
Health Tracker: Heart Rate Monitor, Sedentary Reminder, Sleep Monitor
Message: Message Check
Other functions: alarm
battery

Battery capacity: 125mAh
Charging time: about 60 minutes
Standby time: 20 days
Dial and band

Belt material: TPU
Case material: PC
Dial shape: rectangle
Dial size: 3.2 x 1.79 x 1.2cm
Belt size: 247 x 18mm
feature

Compatible operating system: Android, IOS
Compatible operating system version: Android4.4, iOS9.0 or higher
Size and weight

Product weight: 23 grams
Package weight: 120 grams
Package size (length x width x height): 9.00 x 9.00 x 4. cm / 3.54 x 3.54 x 1.61 inches
Package Contents

Package contents: 1 smart bracelet, 1 USB charging cable, 1 Chinese manual,