Smart Reminder Smartband for your life: This fitness tracker can remind you by vibrating your hand when you receiving a call or a message.You can read the message content in the watch. You can long press the control area to hung up the call for your convenience. The Sedentary reminder is useful for your health,and alarm colock functions make your life in order. Heart Rate Monitor & Blood Pressure Fitness Tracker: Enter the watch face and long pressing the control area. Wait a moment about 30 seconds, then you can read the real time heart rate/blood pressure/blood oxygen data in the watch face. You can set the automatic heart rate monitor in the app. The history heart rate,blood pressure,blood oxygen details data are Available in the app. 24-Hour Activity Tracker: This watch is comfortable touch,you will feel comfortable when you wear it playing basketball,football,badminton. Multi-sports mode for your options. It will tracker your steps, calories burned, distance,etc. It can also tracker your sleep time and sleep quality in the night. You can see the current data in the watch and you can see the history data in the app. Fashion Smart Watch with custom dial: You can customize the watch face by yourself in the “JYOUPRO”APP.You can change the fitness tracker’s backgroud to any picture you like.Keep your style and make the smartband Unique for yourself. This IPS 240*240 big color screen make it easy to read the time,datas and messaages,etc.