Bluetooth smart bracelet of function:
1. Tracks steps: record and track steps accurately
2. Distance measurement: measure your daily walking distance precisely
3. Calorie consumption management: calculate the consumption of calorie, record the daily burn-up calorie
4. Sleep quality monitor: monitoring your sleep cycle automatically, record the quality of sleep
5. Message reminder: when new message arrived, the smart wristband will remind you by vibration, in that case you won/'t miss any timely message
6. Call reminder: when incoming calls are not answered in certain time, the smart wristband will remind you by vibration
7. Reminder: setting reminder for drinking, taking medicines, meeting, sitting for too long or other customized alarm
8. Time display: sync your smart phone with LED digital time display