Mi Band 4 Smart Bracelet 3 Color AMOLED Screen Miband 4 Smartband Fitness Traker Bluetooth Sport Waterproof Smart Band

Main Features

Display - 0.95" AMOLED Display, 120X240 Pixels
Battery - 135mAh battery compacity,Up to 20 days (Recharging time ~2 Hours)
Water resistance - 5ATM water resistance up to 50m
RAM+ROM - 512K RAM+16MB ROM
Activity Tracking - Count steps, distance, calories burned
Healthy monitoring - 24/7 Heart rate monitoring
Sensor - 3-axis accelerometer, 3-axis gyroscope,
Connective - Bluetooth 5.0
System requirement - Android 4.4, IOS 9 and above

Other Features:
1.Stopwatch/ 2.Alarm clock/ 3.Timer/ 4.Find my phone /5.Phone unlock /
6.Event reminder /7.Do not disturb mode/ 8.lock screen/ 9.music control on band

Package Contents:
Mi smartband 4 X 1
Wrist strap X 1
Specialized charging cable X 1
User Manual X 1

Tips:
1. About color difference: Due to the different of unit, shotting camera , display monitor what you see the color of the item will more or less different from reality products.
2. Pls note : TPU wrist strap is unbranded.