①【Know Your Body】This smartwatch is designed to help us measure steps, heart rate, calories burned, speed and distance. Track up to 11 kinds of sporting modes: running, riding, cycling, walking, hiking, elliptical and rowing machine, HIIT, yoga and etc. ②【Get Better Sleep】This activity tracker has 24-hour real-time heart rate monitoring, it will record the deep/light sleeping time, waking time, total sleep time. Also, you will see the weekly and monthly sleep summary to help adjust your daily activities. ③【Notifications for Call and App】It will vibrate when you receive a phone call(from LINE, Viber, Skype, Kakao Talk), messages and App notifications. And it will display the latest 8 detailed notifications from Apps: Facebook, Twitter, WhatsApp, Instagram, Messenger, Linkedln and so on.