Bluetooth Calling Smart Watch 132-inch Round Screen Health Sports Bracelet

Product information:
Color: TPU-black, TPU-rose gold, Milan black steel, Milan gold steel, black crude steel, gold crude steel
Operation mode: touch button
Screen Type: TFT screen
Operating system: IOS9.0 or above, Android4.4 or above
Size: 1.32 "round screen resolution: 360x360
Bluetooth: Bluetooth 5.1