YYANG Smart Watch 46mm Zinc alloy

Specification: Hardware specifications: Display: 1.3-inch full circular display with a resolution of 240 * 240 Controller: Nordic 52832, ARMCortex-M4, 64KB + 512KB Sensor 3-axis accelerometer: 3-axis acceleration sensor (KX023) Heart rate sensor: HRS3300 Operation mode: Full touch screen + button Battery: Lithium polymer 300mAh Bluetooth: BLE 4.2 APP: CT FIT, support iOS 9.0 or higher, Android 5.0 or higher Battery life: 7-12 days of daily use Charging mode: Magnetic USB charging cable + optional wireless charging Charging time: 2 hours for online charging and 4 hours for wireless charging Waterproof rating: IP68 standard (3atm) Material and size: Strap: Standard 22mm width (many options available) Shell: Zinc alloy middle frame, ABC + PC back cover Strap size: 260 * 46 * 12.4mm (with 22mm width strap), separate dial: 46 * 46 * 12.4mm Weight: 62 grams (with TPU belt), single product weight: 48 grams Functions: 1. Support always bright display. 2. Built-in 15 dials (including automatic switching day and night mode). 3. Support weather forecast (including 15-day weather forecast). 4. Support wireless charging. 5. Time, steps, calories, distance, heart rate. 6. Resting heart rate tracking, exercise heart rate tracking. 7. Multi-sport modes. 8. Reminder. 9. Incoming call reminder and rejection, SMS and application message notification. 10. Automatic sleep tracking. 11. 7 days history records. 12. Silent vibration alarm. 13. Turning the wrist to lit screen/wrist drop to turn off screen. 14. Connect to a smartphone to synchronize the use of GPS. 15. Music contro, remote camera. 16. Device find phone and phone find device.Package included: 1 x Smart Watch 1 x USB Magnetic Charging Cable 1 x User Manual