All day activity tracking: this smart watch has 7 sports modes. The watch display will show your exact steps, distance, calories, activity minutes, and you can view more detailed data on the app. Sleep and oxygen saturation: the smart watch for Android and IOS mobile phones can monitor your heart rate, blood pressure, and sleep status, and help you better understand your health( Note: These data cannot be used as medical grade tests) 1.3 ‘full touch screen: watch with 1.3’ LCD screen can provide you with high quality touch and visual experience. Notifications and More Practical Features: All messages and notifications will show on your wrist and remind you through vibration. There are also many convenient functions like Timer, Wake-up Gesture, Find Phone, Sedentary Reminder After-sales service: If you have any questions about the product or have any problems after purchase, you can get in touch with us and we will solve it for you as soon as possible.