特征：
时间/日期/电池状态显示（OLED）
2.收到呼叫时振铃提醒
3.短信通知（只支持Android手机）
4.计步器：记录跑步，距离和卡路里消耗;
睡眠监测：记录睡眠时间和质量，以便更好地进行健康分析。
5.发送/显示问候消息，长时间通知，
防丢报警功能：当手机离开手表报警时
6.自动，一定距离后避免丢手机
（产品上没有控制按钮，您可以双击屏幕查看时间;在通过手机连接后控制/使用它）

Feature:
1. Time / date / battery state display (OLED)
2. Ringing reminder when you receive a call
3. SMS Message notification (only support Android phone)
4. Pedometer: Record running steps, distance and calorie consumption;
Sleep monitor: Record your sleep time and quality for your better healthy analysis.
5. Send/show greetings message, and long-sit time notification,
Anti-lost alarm function: When cellphone left watch alarm
6. Automatically, after a certain distance to avoid lose the phones
(there is no control button on the product, you could double click the screen to see the time; and to control/use it after connecting by mobile phones)