JCDBT Smart Watch - Health Tracker: Heart Rate, Calorie and Step Counter, IP68



Health functions: heart rate monitor and sleep monitor Reminder functions: social media access and message reminders; it also includes alarm and sedentary alert Sports functions: 24 sports modes, step counting, calorie consumption, fitness tracker Includes remote camera control, 5 built-in watch faces, and support for custom watch faces Daily use mode: 5-7 days; basic watch mode: 30 days; Android 4.4 /iOS 9.0 and above, BT 4.0; 4.3 cm big screen, 98% screen share