smart watch, fitness tracker watch with heart rate monitor message and call synchronization reminder waterproof exercise pedometer activity

❤ [it can not only synchronize the alarm clock, alarm clock and alarm clock, but also check the alarm clock and alarm time. [facebook, wechat, qqq, whatsapp, line, skype, twitter, messenger, hangouts and other app reminders] ❤ [health monitoring assistant]: it can track all day activities, such as pedometer, distance, calorie burning, satch function, etc. in addition, it can monitor your real-time heart rate, sleep quality and record your sleep time. when you are busy working and sitting