INCLUDES TWO STRAPS ONE ROSE GOLD SILICON AND ONE GOLD CHAIN. Functions: 1.Notification: Synchronous incoming messages notification from Notification Center in your phone(SMS,Fackbook,INS,Twitter,etc.),incoming call reminder. 2.Calls: Make & Answer calls after connect Bluetooth with Smart Phone. 3.Heart rate detection: Monitoring your heartbeat. 4.Steps: Steps counting, Calories, distance monitor. 5.Sedentary reminder: Set time to reminder you to sport, changing the unhealthy lifestyle. 6.Sleep monitoring: To record and analyze your sleep status objectively and scientifically. 7.Find Phone: Anti-lost, Ring your phone or watch 8.Customize Watch Faces: Choose your own pictures as the watch faces! 9.Play Games:3 interesting games can be played in the watch! 10.Sport Modes. 11.Bluetooth music player: Remote control phone music player. 12.Bluetooth Camera: Remote control mobile phone to take photo 13.Other functions: Alarm , Calculator ,Stop ,watch ,Vibration ,Remote camera ,Ringtone settings ,Intelligent voice ,Phone book ,Clock.