XO Smartwatch M40 Black

1.88” HD 240 x 280 IPS,
Processor: 8762DT,
Size: 45 x 38 x 11 mm,
Strap: Silicone material,
Bluetooth: BT 5.0,
Charge: Magnetic charge,
Touch screen: Full touch screen,
Battery: lithium battery 3.7V/260mAh,
Water proof IP67,
APP: RDFIT,
Mat