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Mi Band 4 Bracelet Heart Rate Fitness Tracker Bluetooth5.0  Sport Waterproof 3 Color AMOLED Screen Smart Band
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Mi Band 4 Bracelet Heart Rate Fitness Tracker Bluetooth5.0 Sport Waterproof 3 Color AMOLED Screen Smart Band

- miband4 N Yellow st

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Main Features

CN Version: Only have English and Chinese language
Global Version :Support Multi-language, With CE Certificate, Follows Your Phone's Language
Display ------- 0.95" AMOLED Display, 120*240 Pixels
Battery ------- 135mAh Battery compacity,Up to 20 days (Recharging time ~2 Hours)
Water resistance ------ 5ATM water resistance up to 50m
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

Mi band 4
0.95" AMOLED Screen | 5ATM Waterproof | 20 Days Standby
Get a wider, more colourful view right on your wrist.
The all-new full colour AMOLED touch display
that’s 39.9% larger* and brighter than ever before.
Instantly view call, text, app notifications and music in play.
Keep your hands free as you keep up with life.
A Motivational Transformation
Your personal trainer is with you every step of the way.
Power walking
5 core data sets Helps you improve power walking efficiency
Tracks your pace and step count Maintain a safe workout, whether you're running short or long distance.
5 ATM water resistant up to 50m Recognizes 5 different swim styles Records 12 data sets including swimming pace and
stroke count
Check your heart rate in real time to make sure you get the best workout as you climb mountain roads or dash around the
Battle ropes
Whether you're doing high-speed battle rope training or an aerobic battle rope workout,
Mi Smart Band 4 will track your heart rate, calories burned and more.
A Reinvigorated Transformation
Improving your daily energy starts with understanding your sleep patterns.
Sleep monitoring
Accurately tracks light and deep sleep as well as heart rate during sleep to help you adjust your sleep patterns.
Wristband alarm
A light vibration gently wakes you up for a more comfortable morning.
Mi Fit app
Records your health data to help you get the most out of life.
A Powerful Transformation
24/7 Heart rate monitoring keeps you safe and healthy.
24/7 Heart rate monitoring
Safeguard your health at all times.
Alerts you when your heart rate is too high.
Idle alerts
Stay active as you get reminders to get up and get moving.
AN Enduring Transformation
Stays by your side for 20 days on a single charge.


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