IW8 Ultra Smart Watch

Comes with two watch bands, protective screen case, original box, charger and instructions Compatible with apple and android Make and receive calls, texts and messages via Bluetooth RDFIT Chip: RTL8762DT Flash size: 128mb Android OS: Supports Android 4.4 and above IOS Apple iOS 9.0 and above Heart Rate Sensor: Zhangheng BD1662_I2C Bluetooth: Dual Bluetooth 5.0 Waterproof Level: IP68 Craftsmanship: Titanium alloy+IML Watch size: 49*44*14.4MM Screen size: 2.16 inch full round screen Screen Resolution: 420*485 Screen type: IPS full view color screen Screen material: Glass (OGS) Wristband material: silica gel battery voltage: 5V battery capacity: 350mAh Battery life: 5-7 days for normal connection and 35 days for standby. (Connect to use depends on personal usage) charging method: Wireless charging