• 0.91-inch OLED display screen, reading all the information at a glance
  

• High precision, real-time dynamic/static heart rate monitoring

• Support calorie, step and distance calculation

• Sleep monitoring lets you pay great attention to your sleep quality

• 50 meters waterproof, you can wash your hands, go swimming and bathe etc. with wearing it

• Ergonomic design with a small weight of 18g, comfortable to wear hardly feeling its existence
  

• Can work for 30 days continuously at one charge

Specification:

• Display: 0.91 inch OLED screen
  

• System: Android 4.4 or above, iOS 8.0 or above

• Sensor: 3-axis acceleration sensor
  

• Bluetooth: V4.2

• Frequency: 2.4GHz

• Battery capacity: 100mAh

• Wristband: TPU

• Size: Screen: 43 x 16.5 x 10.3mm, wristband: 115.12 mm + 107.26 mm

• Weight: 18g

Notes:

• 1. Band screen supports 9 languages (regions) setting in Android/iOS, they're Chinese(China), English(United States/United Kingdom), Russian(Russia), Spanish(Spain), Japanese(Japan), French(France), German(Germany), Italian(Italy), Portuguese(Portugal).

• 2. Other languages (regions) device screen shows default Chinese but APP supports multi-languages.

• 3. APPs and OS: Worldwide Languages 'Huawei Wear', 'Huawei Health' for Android 4.4+ or IOS 8.0+.