Hangang Fitness Tracker Smart Bracelet Sport tracker Activity Wristband Intelligent Watch health Tracker Heart Rate Bloo

??-Sleep Monitoring,Accurately monitor total effective sleeping time and motions every night (including light sleep and deep sleep)
??-Display Health Parameters,This Smart Bracelet can diaplay the time, steps, distance and calorie clearly. Let you know your sports data right now
??-Health Assistant: Heart Rate Monitor and blood pressure measure,using the professional blood pressure Mega chip and high quality heart rate sensor,monitor your health any time.also with Pedometer and sleep monitor
??-Intelligent Reminder: With call reminder and message reminder(Facebook/Twitter/Wechat/QQ),you will never miss important information.what