Come and see our amazing products. The W8 Smart Bracelet makes it easier to check various data and notifications with a smart watch. Moving distance, motion management, heart rate monitoring, blood pressure measurement, times, sleep monitoring, alarms, stopwatches, call notifications, push notifications (LINE, corresponding to email), multi-sports mode to help improve everyday life and daily smart watch health management. The latest optical sensor built-in this smart watch. In the app settings, you can simply monitor your blood pressure and monitor your heart rate by 24 hours. You can also measure your blood pressure and heart rate instantly using a smart watch or app. More detailed data is displayed on the application to support health management. Pls confirm further with us if any query about packing info, inventory status and time schedule.