1. T6 Smartband is a device that makes you live in healthier and more intelligent lifestyle. 2. Support sports pedometer, sleep detection, distance, calorie test etc. 3. Support Bluetooth 4.0, support for Android 4.4+ and ios 8.0+ system. 4. Typical functions: Time, Information /alarm Reminder, meter step, Heart rate, Blood Pressure, Camera Selfie, Wrist-up light . 5. Notifications of mobile phone notifications: Call to inform/Information push/The alarm clock to remind. 6. Waterproof level:IP66