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 RAM+ROM --------------512K RAM+16MB ROM 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 Other Features: 1.Stopwatch/2.Alarm clock/3.Timer/4.Find my phone/5.Phone unlock 6.Event reminder/7.Do not disturb mode/8.lock screen/9.music control on band
The difference between Mi band 3 and Mi band 4
Xiaomi Miband 4 0.95" AMOLED Screen | 5ATM Waterproof | 20 Days Standby Full colour display and heart rate monitor
0.95" AMOLED Screen Get a wider, more colourfu 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.
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.
Running Tracks your pace and step count, Maintain a safe workout, whether you're running short or long distance.
Swimming 5 ATM water resistant up to 50m Recognizes 5 different swim styles Records 12 data sets including swimming pace and stroke count
Power walking 5 core data sets Helps you improve power walking efficiency
Cycling Check your heart rate in real time to make sure you get the best workout as you climb mountain roads or dash around the city.
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
A POWERFUL TRANSFORMATION 24/7 Heart rate monitoring keeps you safe and healthy.
What is in Box
Brand/Model: Xiaomi Miband 4Language: fornow only chinese, english, Spanish and Russian languageWeight: 22.1gWrist strap material : TPUSyestem requirements: Android 4.4, IOS 9.0 or above Design and Display
Display: 0.95" color AMOLED displayPixel: 120*240 pixelBrightness: Up to 450 nits (Brightness adjust mode)Material of screen: 2.5D tempered glass with anti-fingerprint coatingBattery
Battery: 135mAh BatteryStandby time: Up to 20 daysRecharge time: Less than 2 hours Activity Tracking