★Smart Watch main Function-Heart rate and Blood pressure monitor, Steps, Calories burned, Notifications reminder, Intelligent sleep tracker, Camera remote, Alarm clock, Stop Watch, Sedentary etc, (Note:heart rate and blood pressure monitor is just for reference only,can not replace.★Heart Rate Monitor and Sleep Tracking-The real time heart rate monitor keeps a 24 hours record of your heart rate automatically. The sleep monitor comprehensively analyzes the data such as your sleep duration and sleep depth, which helps you to improve sleep quality. All of these data will push you to lead a healthy life.★Call and Message Notifications-Receive call, SMS notifications on display, you can quickly view the information and never miss the messages that matter.