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:
2
CN(chinese) version photo
Xiaomi Miband 4
0.95" AMOLED Screen | 5ATM Waterproof | 20 Days Standby
0.95" AMOLED Screen
Colorful display with 2.5D tempered glass anti-fingerprints
All new user interface
smoother and simplified touch screen experience, support brightness adjust mode
Running Mode
Monitor the heart rate, track your speed help to protect you
Exercise coach
Track and train you, make exercies be more interested
Walking mode
Record Steps, speed, calories burned and so on help you know more about your exercise
Cycling mode
Heart rate feedback instantly, improve your ride experence
Swimming mode
50m water proof, record speed and other 12 data of swimming
Sleep Monitoring
Record your status of sleep, help you to improve yourself
heart rate record and Alert clock
Viberate to remind you and keep record heart rate data 24 hours
FAQ
Q:How many Days Can you sent it out? A:We will sent it out within 7 days
Q:Does it have NFC? If the NFC will work out of mainland China?
A: As we know, mi band 4 has two version(stardard version and NFC version),, it will have two versions. And about the NFC, only "Analog door card" function will be working out of mainland China, other functions, like google pay/bus card can't work out of mainland China.