. Besides, you can share your data on Facebook and Twitter, which may encourage you and your friends to do exercise and raise interest in sports.

Specification:

• Brand: HUAWEI
• Screen: OLED
• Bluetooth Version: Bluetooth 4.2
• Operating mode: Touch Key
• Alert type: Vibration
• Bluetooth calling: Phone call reminder
• Groups of alarm: 5
• Health tracker: Heart rate monitor ,Pedometer, Sleep monitor
• Messaging: Message reminder
• Notification type: QQ, Wechat
• Battery Capacity: 100mAh
• Charging Time: About 1.5 Hours
• Standby time: 45 days
• Band material: PU
• Case material: Plastic
• Shape of the dial: Rectangle
• Dial size: 4.3 x 1.65 x 1.03 cm
• Band size: 21 x 1.5 cm
• Compatible OS: Android ,IOS