Blood Pressure monitoring: Breaking the traditional blood pressure measurement measure blood pressure anytime anywhere.Measure blood pressure as much as possible to keep the body fixed the body relax bracelet and the heart to keep parallel and the measurement results will be more accurate.	</br>Heart Rate Monitoring: Automatic Heart Rate Monitoring24 hours to monitor heart rate status and record heart rate abnormal reminder function.</br>Function Display: Blood Pressure Monitor Heart Rate Monitor PedometerMessage ReminderDistanceCalorie BurnedCall ReminderTouch ButtonVibrate ClockWaterproofHealth StatisticsSleep Monitor.</br>Call Reminders (Android 4.3+ IOS7.1+) contact name displaySMS FacebookTwitterWhatsApp WeChat reminder (Android 4.3+ IOS7.1+) the content display</br>Support Mobile Phone System: IOS 8.0 and above Android 4.3 and above</br></br>Product Description</br></br><b>parameter:</b> <br><br>Chip: Nordic 51822 <br>Display: OLED 0.86 '' <br>Battery: 100mAh <br>Waterproof level: IP67 <br>Standby time: 5 days <br>Support mobile phone system: IOS 8.0 and above?? Android 4.3 and above <br>Heart rate monitoring function: support <br>Blood pressure monitoring: Support <br>Auto bright screen: support <br>Bluetooth: 4.0 <br><br><b>The main function:</b> <br><br> blood pressure monitoring?? record blood pressure history data; <br>heart rate monitoring?? automatic monitoring and record data throughout the day <br> call reminders (Android?? Apple)?? contact name display; <br> SMS?? QQ?? WeChat reminder (Android?? Apple)?? the content display; <br>missed calls?? unread message number display (Android); <br> alarm clock remind?? task remind (Android) <br> turn the wrist light screen <br> motion tracking?? sleep monitoring?? sedentary reminder?? mu