Smart Watch Bracelet – SpO₂ Tracking, Sports Modes & Bluetooth Calling Men's Fashion the life span can reach

the life span can reach 100

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Filling: cotton wool

Color: Black [lapel] Thin-new soft leather

EU 45–46

Smart Watch Bracelet – SpO₂ Tracking, Sports Modes & Bluetooth Calling Men's Fashion the life span can reachProduct information: Case: ABS+PC plastic case with oil spray Watch strap: anti static silicone watch strap Display screen: 1. 39 "TFT Resolution: 360 * 360 dpi Waterproof grade IP67: CPU Bluetooth: BT5. 2 Battery capacity: 220mA Operating system: Android 5. 0 and above iOS 9. 0 and above Smart Watch Bracelet with True Blood Oxygen Monitoring, Health Tracking, Sports Modes & Bluetooth Calling Packing list: 1 x Watch, 1 x charger, 1 x Manual Product