Features: Report the steps, calorie consumption, the mileage, all the data. With the altimeter, barometer, UV detect function, is also a great assistant for your outdoor sports. Sleeping monitor tracks how long and how well you sleep, makes you know details about your sleeping. With SMS reminder, call Reminder, won't miss any important incoming calls, messages. IP68 waterproof, works good under water 30 meters, suitable for indoor and outdoor activities. LCD screen with backlight, can be seen at night or under dim light. 360 rotating dial plate, scartch-resistant strap, makes it exquisite.