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Global Version Xiaomi Mi Band 4 Smart Watch Heart Rate Activity Fitness Tracker Smart Band Bracelet colorful display w

$59.99USD

 

Comparison between Mi Band 4 and 3

 

Global version Mi band 4

Global version Mi band 3

Image

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Dimension

17.9 x 46.9 x 13mm

17.9 x 46.9 x 12mm

Wristband Length

247mm

247mm

Battery Capacity

135mAh

135mAh

Waterproof Level

5ATM[2]

(50m-swimming)

5ATM[2]

(50m-swimming)

Screen Size

0.95''

0.78''

Sensor 3-axis accelerometer + 3-axis gyroscope; PPG heart rate sensor; Capacitive proximity sensor Triaxial acceleration sensor, PPG heart rate sensor
Matching requirements BT5.0 BLE Bluetooth 4.0 Android 4.4 or iOS9.0 and above mobile phones
Message Notification

Display message content

Display message content

Sports Data

Display

Display

Weather Forecast

Display

Display

 

Specifications

  

Exterior
Size  

Mi Band 4 Body: 17.9x46.9x13mm

Wristband width: 247mm

Wristband adjustable length: 155 - 216mm 

Parameter

Weight:  22.1g

Water resistance rating:  5 ATM

Display type:  AMOLED 

Screen size:  0.95’’

Resolution: 120x240 RGB

Color depth: 24 bit

Screen brightness: Up to 450 nits

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 material: TPU

RAM: 512K

ROM: 16MB

Wireless connectivity: BT5.0 BLE

Sensors: 3-axis accelerometer + 3-axis gyroscope; PPG heart rate sensor; Capacitive proximity sensor 

Battery: LiPo, 135mAh 

Standby time: 20 days

Charging Time: ≤ 2 hours

System requirements: Android 4.4, iOS 9.0 or above

Package contents: Mi Smart Band 4 x1, Wrist strap x1, Specialized charging cable x1, User guide x1

Functions

Time display | Caller ID/rejectinstant | Message display (wechat, QQ, etc.)

Lift the wrist light screen | Toremind thesedentary reminder

Vibrating alarm clock | Do not disturb mode | Friends and family attention

Automatic step counter | Unlocks mobile | Event notification

Sleep monitoring | Find cell phone | Heart rate monitoring

Weather forecast | Target setting | WeChat red envelope reminder

Check calorie consumption | Sports mileage | Browse notifications

Dial change | Timer | Set Display Item | Low Battery Reminder | Wear Mode Select

Swim Wearable | OTA Upgrade | And so on

Package Contents