Product function introduction: 1 blood pressure monitoring 2 heart rate monitoring 3 oxygen monitoring 4 fatigue monitoring 5 time display, hand bright screen, pedometer, calorie, distance; 6 with the screen display standard motion function (step, distance, calories) sleep monitoring (sleep time, sleep quality) call notification, vibration alert information to remind; 7 to find the bracelet (mobile phone beyond the scope of the reminder) smart alarm clock to remind the alarm to remind the task to remind; 8 health goal setting health information sharing SUOTA function;; 9 (APK and Bluetooth firmware can be automatically upgraded) to synchronize data to App/APK; 10watch strap: environmental protection grade silicone watchband 11 standby for about 7 days, using 3-5 days 12 support Android 4.4 and above, IOS above, support Bluetooth version 4 13 compatible platform: Android, iOS 14 appearance size: 19.8mm*67mm 15color: black, purple, blue,gray Package included: 1x Smart Watch Bracelet 1x USB Charging Cable 1x Instructions