1.Notification: Synchronous incoming messages notification from Notification Center in your phone(SMS, Factbook, INS, Twitter, etc.),incoming call reminder. 2.Calls: Make & Answer calls after connect Bluetooth with Smarts. 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.Password/Find Phone: Anti-lost, Ring your phone or watch, you could set password in your watch. 8.Phone Book, you could add eight important contacts to your watch, make calls easily. 9.Sport Modes: Running, Walking, etc. 10.Bluetooth music player: Remote control phone music player. 11.Bluetooth Camera: Remote control mobile phone to take photo. 12.custom watch face:you can upload your own photos on the watch as the watch faces. 13 Game Player: You could play games in the watch.