K88H Smart Watch Waterproof Fitness Tracker Support iOS And Android

K88H Smart Watch Waterproof Fitness Tracker Support iOS and Android, Heart rate Sensor, Waterproof, Pedometer, Sleep Monitoring, Sedentary Reminder, Sync with iOS and Android Smartphones, Notifications, Calls, SMS, Contacts, 9 clock faces, BT Music, BT Camera, Alarm, Find Phone Anti Lost, Themes, UI Interfaces, Calculator, Voice Recorder, Calculator, Calendar, Siri.