Bewinner Smart Bracelet - Bluetooth 5.3 IPX8

Specification: Item Type: Smart Bracelet Material: Zinc Alloy, Resin Main Controller (CPU): Support for OM6626B Bluetooth Version: Bluetooth 5.3 Battery Capacity: Polymer​ Li Ion Battery 33mAh (Built in) Working Time: 5-7 Days Charging Time: 2 Hours Accelerometer (G Sensor): SC7A20H Water Proof Level: IPX8 Charging Method: Magnetic Charging with Battery Protective IC Charger Requirements: 1A or Lower App: Support for Nx Wear System Requirements: Support for Android 6.0+, Support for OXS​ 11.0+ Features: Call Alert, Sleep Detection, Menstrual Cycle Management, Shake to Take A Photo, Multiple Sports Modes, Step Counting, Data Sync to App, etc Sports Modes: Running, Cycling, Walking, Basketball, Soccer, Swimming, Jumping Rope, Hiking, Yoga, etc How to Use: Charge and activate the device by connecting to the app according to the instructions manual. packing list: 1 x Smart Bracelet 1 x Band 1 x Charging Cable 1 x User Manual 2 x Other Accessories