Discover the world of smart technology with the Smartwatch XO Sport W8 Pro . With an impressive 2.01" touchscreen with 240 x 296 pixels resolution and IP67 certification with water and dust resistance , you can wear it during sports without fear. Take advantage of functions such as step and heart rate measurement , as well as a multitude of sports activities. It is equipped with a 230 mAh battery and connects directly to your smartphone via Bluetooth .