Highlights Support sim card and WiFi Easy to use all social media in your hand High capacity 680mAh battery, it will give more time IP67 waterproof technology Use our app easy to monitoring your health High speed 4G networking one sim slot, 4G Network, you tube, facebook, full netcon, IP67 Waterproof, heart rate, heart rate, GPS positioning, Wi Fi Connect Specifications Connection Type Bluetooth/Wireless Battery Size 680 MAh Band Material Silicone/Rubber What's In The Box Smart Watch, 3 Pair Strap, Wireless Charger, User Manual Band Size One Size (Adjustable Band) Features Bluetooth, Touchscreen Model Number 4G ULTRA MAX Model Name 4G ULTRA MAX Item Qty 1