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Short info
Mi Band 4 is a new model of one of the most popular fitness bracelet series by Xiaomi. The device will become an indispensable assistant for professional sports and daily physical activity monitoring. The model is equipped with a 0.95 inches colorful AMOLED display with a 240*120 pixels resolution.
- Voice control support (NFC version)
- 5ATM waterproof
- Huangshan No.1 processor by Huami
- Bluetooth 5.0
- 24-hour heart rate monitoring
- Ability to switch the music
- Up to 20 days of battery life (15 days for the NFC version).
Product newsLatest commentsXiaomi Global Community 27 Feb 2020Hello kbl! We recommend you to contact seller and they should support you with deep software information. Thank you.
kbl 26 Feb 2020after android 10 update slower wifi speed compare to other devices missing screen lock sound echo sounds during phone call, messenger and also viber incorrect signal strength notification for cellular data hope bug fixes very soon thanks
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Specifications
Brand
Xiaomi
Type
Fitness Bracelet
Model
Mi Band 4
IP Rating
5ATM
Screen Type
AMOLED
Screen size
0.95″
Screen resolution
120X240 RGB
Brightness
≥400nit
Cover Material
2.5D tempered glass + AF coating
Payment
Alipay
Wristband type
detachable wristband
Wrist strap width
18mm
Wristband material
TPU
Wrist strap adjustable length
155-216mm
Memory
512KB
Flash memory
16MB
Bluetooth
v5.0 BLE
Charging method
2Pin Pogo Pin
Charging time
≤ 2 hours
Vibration motor
rotor motor
Material
PC plastic
APP
Mi Fit App
Supported OS
Android4.4, iOS9.0 or above
Weight
22.1g
Sensors
Triaxial Accelerometer + Triaxial Gyro
PPG Heart Rate Sensor
Capacitive Wear Monitoring SensorNFC
No Voice assistant
No
Battery
LiPo, 135mAh
Battery life
≥ 20 days
Sports Features
running, walking, cycling, indoor running, swimming, exercise, sports, speed reminder, heart rate reminder, step counting
Health monitoring
Smart reminder, goal reminder, heart rate warning, sedentary reminder
Other Features
custom dial replacement, screen lock, timer, alert calls, SMS alerts, the APP message alerts, weather forecasts , phone locator, phone unlock, event reminder, night mode, do not disturb mode, Alipay offline payment, remote mobile phone music playback, , charging progress, wearing mode selection, OTA upgrade
Package Contents
Mi Band 4 x 1
Wristband x 1
Charging Cable x 1
User Manual x 1
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Video
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Comments
add a commentAll commentsXiaomi Global Community 27 Feb 2020
Hello kbl! We recommend you to contact seller and they should support you with deep software information. Thank you.
kbl 26 Feb 2020after android 10 update slower wifi speed compare to other devices missing screen lock sound echo sounds during phone call, messenger and also viber incorrect signal strength notification for cellular data hope bug fixes very soon thanks
Ali 25 Feb 2020Best watch ever if you add all day buren calories and PB
Roland 13 Oct 2019Pool swim sessions does n't appear anymore in the app (it says slow walk or light activity) after the second firmware update. Meter count was always much lower tha effective done.
Roberto Saverino 27 Sep 2019I cinturini sono uguali ed intercambiabili con il mi band 2 ?
Gurbinnder 23 Jul 2019K20 -21999 rupees Samsung A80- 47999 rupees . Same processor 730, same 48 mp Camera Mi K20 Best . Nice
koko 22 Jul 2019Will there be a language update for this band for Hebrew for mi band 4 and when?