This is Huawei Honor Band 4 Standard version so it's without NFC function. CAN NOT make sure NFC version works outside of China mainland.
APP suports multi-languages.
For safe reason, you can ONLY see and pair the device in APP Huawei Health.
You could reboot the band by charging it to fix bluetooth pairing problem if any.
1. Install Huawei Health APP via QR-code or App Store. Launch APP and follow its instruction, then click 'Pair' button, and select according smart device. Need update the APP at least to 184.108.40.2062 version on Android, 220.127.116.111 on iOS.
2. Charging to boot or reboot device, then back to APP, click the new found device serial to start pair, complete pair by touching according area on device.
APPs and OS: Worldwide Languages APP 'Huawei Health' for Android 4.4+/iOS 9.0+
For Bluetooth: 4.2, compatible with 4.0/4.1
Screen: 0.95 Inch AMOLED Color Touch Screen, Default Band Face Theme changing as Constellations
Functions: Some of below functions need set in APP to work
Pulse: Continual pulse heart rate monitor Realtime 1 second, Night Sleep Care Infrared Detect Mode
Message/APP: Remind/Show message, customize apps permission
Sport: Time, Calories, Steps, Distance, Pace, Even Recognize Swimming Posture
Alarm: Smart vibration
Sleep: Auto track, Professional Multi-Pattern such as snap, TruSleep by CDB, Harvard
Convenience: Lift wrist to show, sedentary alarm, timer, stopwatch, brightness etc.
Swimmable: 5ATM(Swim or Shower in not-hot water), show swimming time and calories
Strap: Streamline Texture, Skin Care, Nimble Design, Detached Without Screwdriver
Standby: Magnet dock charging, Slight Using 14day, Scientific Sleep ON 6day
Sensors: 6-Axis Inertial Sensor, Seperate PPG Sensor, Infrared Detect Sensor
Size: 23g, Strap 126mm+95mm, Main Body 43mm x 17.2mm x 11.5mm
Include: Band, Dock, Cable and Manual(SC)