[Fitness Tracker Watch] - the watch will accurately track your steps throughout the day, calorie consumption, distance traveled, heart rate. It also supports additional sport modes to help you track your other exercise habits. [Smart Watches for Android ios Phones] - This watch is compatible with most of iOS 8.0 and Android 4.4 smartphones above (not for PC or tablet). watch.This watch can be suitable for men, women and children. [Sleep Tracker with more convenient tools] - This watch will automatically detect and track your sleep and analyze your sleep quality. You can easily check the data in the app. This watch also has many handy tools, such as alarm clocks, sleep monitor, pedometer, sedentary reminder, drink reminder, sedentary reminder, stopwatch, timer. [3-5 days of battery life and waterproof swimming] - Compared with traditional watches, the watch has improved battery life a lot. With a single full charge, it can work 3-5 days. This watch also has IP68 waterproof standard, you can wear it worry-free while washing your hands or swimming [Stay active and stay healthy] - This watch has precise readings, handy tools, looks stylish, light and comfortable to wear on the wrist, to buy at an affordable price, being a great gift for friends and family members to help them stay Active and stay healthy