Xiaomi Mi Band 4 Activity Tracker

BH #XIMIBND4 • MFR #MGW4052GL
Xiaomi
Xiaomi Mi Band 4 Activity Tracker
Key Features
  • 0.95" AMOLED Display
  • Optical Heart Rate Sensor
  • Sleep Monitoring
  • Activity & Workout Tracking
Show More
Get fit and stay healthy with the Mi Band 4 Activity Tracker from Xiaomi. Working in conjunction with your Android or iOS smartphone, this fitness tracker provides you with a variety of fitness and health tracking options, as well as practical functionality, such as Find My Phone, Phone Unlock, and music playback controls. When it comes to health, the Mi Band 4 can monitor your sleep and give 24/7 heart rate monitoring with the built-in optical heart rate sensor.
Discontinued
Mitchell R., B&H Expert

True Know-How

Ask Our Experts

800.606.6969

Xiaomi Mi Smart Band 4 Overview

Get fit and stay healthy with the Mi Band 4 Activity Tracker from Xiaomi. Working in conjunction with your Android or iOS smartphone, this fitness tracker provides you with a variety of fitness and health tracking options, as well as practical functionality, such as Find My Phone, Phone Unlock, and music playback controls. When it comes to health, the Mi Band 4 can monitor your sleep and give 24/7 heart rate monitoring with the built-in optical heart rate sensor.

Both basic activities and specific workouts/exercises can be monitored and tracked. Basic activities, such as counting steps, distance traveled, and calories burned. The workout modes the Mi Band 4 covers include treadmill, outdoor running, cycling, walking, swimming, and more. Viewing your tracking data is easy thanks to the 0.95" color AMOLED display. A built-in 135mAh battery lets you do all of this for up to 20 days before requiring a recharge.

Additional Features

2.5D tempered glass display protection with an anti-fingerprint coating
Bluetooth 5.0 LE wireless technology
Idle alerts
Stopwatch
Alarm clock
Timer
Event reminder
Do not disturb mode (with or without a phone)
Lock screen

Xiaomi Mi Smart Band 4 Specs

Display
Display Size0.95" / 24.1 mm
Display TypeOLED
Screen Resolution120 x 240
Pixel Density283 ppi
TouchscreenYes
Watch Crystal MaterialGlass
Connectivity
Wireless ConnectivityBluetooth 5.0 LE
PortsProprietary
Performance
Operating SystemProprietary OS
RAM512 KB
SensorsAccelerometer, Gyroscope, Optical Heart Rate, Proximity, Touch
OS CompatibilityAndroid 4.4 or Later
iOS 9 or Later
Memory
Storage16 MB
Battery
Estimated Battery Life20 Days
Rechargeable Battery ChemistryLithium-Ion Polymer
Rechargeable Battery Capacity135 mAh
Charging Time2 Hours
Band
Band MaterialTPU
General
Water Resistance Depth5 ATM (Pressure Equivalent to 164.04' / 50 m)
Splash ProofYes
Weight0.05 lb / 22.1 g
Packaging Info
Package Weight0.205 lb
Box Dimensions (LxWxH)6.9 x 3 x 0.9"
See any errors on this page? Let us know

YOUR RECENTLY VIEWED ITEMS

Browsing History

Close

Close

Close