1.This smart watch is international version/global version Xiaomi mi band 4,which support English and other common language. And the package is not same as Chinese version.
2.mi band 4 has two version(standard version and NFC version). And about the NFC, only “Analog door card” function will be working out of mainland China.
3.This item is standard version without NFC.Thank you for your supporting.
Model MI band 4
Bluetooth BT5.0 BLE
ROM 512K RAM 16MB
Water resistance 5ATM water resistance up to 50m
Battery compacity 135mAh
Display 0.95″ AMOLED Display, 120*240 RGB
Healthy monitoring support
System requirement Android 4.4, IOS 9 and above
Stopwatch/ Alarm clock/ Find my phone /Phone unlock / Sleep Monitor/ Sport Modes / Heart Rate Monitor
Sedentary reminder /Do not disturb mode/ lock screen/ Remote control smartphone music