1. Huawei Band 3 version it's without GPS and NFC and Not metal body, Huawei Band 3 pro version it's with GPS and NFC function and metal body.
2. Before the device is paired with your phone, its default language is Chinese.
3. Band screen supports 8 languages for Android/iOS, they're Chinese, Russian, Spanish, French, German, Italian, Portuguese, English . It need change your phone Language and region .
4. Huawei Health APP suports worldwide languages.
5. For safe reason, you can ONLY pair the device in APP Huawei Health.
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, Multiple Band Face Themes
Case: Metal Frame with unified hue
Pro: Low power consumption built-in GPS, tuned for long-distance runningnew
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 12day, Scientific Sleep ON 5day
Sensors: 6-Axis Inertial Sensor, Seperate PPG Sensor, Infrared Detect Sensor
Size: 24g, Main Body 45mm x 19mm x 11mm, Strap 120mm + 92mm
Include: Band, Dock, Cable and Manual(SC)