Trend United i5 Plus Bluetooth Smart Bracelet Smart Watch Sports Fitness Tracker For Smartphone Pedometer Tracking Calorie Health Sleep Monitor Free Fitness App for Android & IOS. Imported Minimalist design,host with USB port charging,wireless charging HD display,with high sensitive capacitive touch screen and high-response Vibrating alert,lets you know when you have calls, texts, emails, and Anti-lost Remote taking photo function,you can use smart watch control the phone and take photos 3D Senser,Support sleep monitor,sedentary remind,calculate the number of steps, calorie consumption records and mileage calculation functions