Fitness Tracker--- Automatically track your steps, distance traveled, calories burned and sleep quality accurately all day. - You can also set up to 9 sport modes to track your various workout accordingly. - Your every movement will be counted with this watch, which can motivate you to move and stay active. ^ Heart Rate & Blood Pressure & Blood Oxygen Monitor --- Accurately monitor this three body's most critical indicator of health. - You can read them real-time directly on the watch, which can help you better understand your health and make reasonable adjustment on your life-style^ Smart Watch for i - Phone and Android Phones--- This watch is compatible with most i - OS 8.0 & Android 4.4 above smartphones to notify you of new call, text, email, calendar and app notifications. You can also read the messages directly on the watch, which enable you never miss anything important when you are not convenient to access your smartphone. ^ Long Battery Life & Waterproof Watch for Men Women Kids--- One full charge (2 hours) gives it up to 7 days of working time,much longer than traditional watches. IPX7 Waterproof standard, you can wear it when washing hands,in the rain and swimming. The watch is lightweight and the band is changeable and very soft, being very comfortable for wearing. ^ More Practical Features--- Support female health tracker, breath guide, vibration alarm clocks, timer, stopwatch and music controller. You can also adjust the screen brightness and change the clock faces to meet your operating environment. This watch can be a very good gift choice to make people live more healthy, more active and more convenient.