Features: Health Monitoring – Provides constant monitoring to your heart rate, sleeping quality and consumption calories, including pedometer function, sedentary reminder and so on . Notifications Reminding – Automatically receive and display new messages and incoming calls for you to never miss important things. And you can also reject the calls you dont want to answerby press the buttonIP67 Waterproof – Made by excellent technology that support IP67 waterproof. You can take it with you when you are sporting, washing your hands or taking shower.Anti-lost – Support cellphone finding function, and you can also find the bracelet through the app in your cellphone. Besides, the BT function can also realize photo taking function. Long-Lasting – Adopt efficient clip charging that needs only 1 hour fully charge, and the using time can reach 10 days, standby time as long as 360 hours.