Package included:<br />1 x Smart bracelet<br />1 x Wristband<br />1 x USB dongle charger<br />1 x User Manual (English)<br /><br />Features:<br />1) Sleeping Monitoring<br />2) Sport Monitoring<br />This smart watch can record steps， calories and distance. Let you know your sports data， adjust your exercise program and get healthier life!<br />3) Calls/SMS Reminder<br />When you have calls， the watch will remind you via vibrating， so you will never miss them!<br />4) Bluetooth Synchronization<br />With BT4.0， this smart watch is available for smartphones with bluetooth functions.<br />6) Intelligent Alarm Clock<br />7) Comfortable adjustable wristband and light weight<br />10) IP67 waterproof<br />11)Intelligent anti lost<br />12)Shake photograph，one key to camera<br />13)Share healthy data<br />14)Bluetooth version:4.0<br />15)Band length:225mm，Adjust length:157-205mm<br />16)Wrist clasp material:Aluminum alloy<br />17)Wrist body material:ABS<br />18)System requirement:Android system 4.3 and above，IOS system 9.0 and above，support bluetooth 4.0 mobile phone