Description

Mi Smart Band 4 Fitness Tracker with Color AMOLED Touch LCD & Music control – Black

● Alarm (Must be set in Application Snooze Mode : 10 minutes) .
● Maximum 10 Alarms. * Maximum 50 Event reminders.
● Note – Version  Chinese (When you connect with APP then automatically becomes English)
● Dlipay (Only maybe in Mainland China)
● Camera, DND Mode (Not 100% sure for now)
● Music Smart Control.
● Color Screen: resolution : 240×120 pixels.
● MI AI Speaker.(Only for Chinese)
● Six Sports Activities (Cycling, Free training, Run, Swim, Treadmill, Walk, Swim)

Weight 22.1g

Water Resistance Rating 5 ATM

Display Type AMOLED

Screen Size 0.95″

Resolution 120 x 240 RGB

Color Depth 24bit

Screen Brightness Up to 400 nits (max brightness), brightness adjustable

Touchscreen type On-cell capacitive touchscreen

Screen protection 2.5D tempered glass with anti-fingerprint coating

Button Single touch button (wake up, go back)

Wrist strap type Removable wrist strap

(Mi Smart Band 4 is compatible with Mi Band 3 straps)

Wristband width 18mm

Wrist strap material Thermoplastic polyurethane

Adjustable wrist strap length 155-216mm

RAM 512KB

ROM 16MB

Sensors 3-axis accelerometer + 3-axis gyroscope;

PPG heart rate sensor;

Capacitive proximity sensor

Wireless connectivity BT5.0 BLE

Battery LiPo, 135mAh

Charging Type 2Pin Pogo Pin

Charging time ≤ 2 hours

Standby time Up to 20 days

Motor Type Rotor

Body material Poly carbonate

App Mi Fit

System requirements Android 4.4, iOS 9.0 or above

Features

Sport Functions 6 workout modes: Treadmill, exercise, outdoor running,

cycling, walking, pool swimming; Count steps, distance,

and calories burned

Health monitoring Workout completion notifications, goal setting, sleep monitoring,

heart rate monitoring, all-day heart rate checking, resting

heart rate, heart rate chart, idle alerts

Other features Alarm, proximity sensor, pre-set watch face, customizable watch face,

lock screen, timer, stopwatch, phone alarm and notifications, incoming

calls, message notifications, calendar notifications, app notifications,

weather forecast, Find my phone, phone unlock, event notification,

Night mode, Do not disturb mode (works even without phone), music

controls on band, Bluetooth broadcasting, battery level display, different

ways to wear, OTA updates

Package contents

Mi Smart Band 4 X 1

Wrist strap X 1

Specialized charging cable X 1

User guide X 1

Step up, live more

Full color display and heart rate monitor

Your transformation begins now.

Full color AMOLED

touch display

View call, text, and

app notifications

Activity and

swim tracking

Water resistant up to 50m*；

3-axis accelerometer,

3-axis gyroscope

Up to 20 days

battery*

A single charge lasts

up to 20 days.

Health

monitoring

24/7 heart rate

monitoring

and sleep tracking.

Warranty: 3 Months Replacement Warranty