Best selling Smart Watch is coming, role wathc Sports waterproof

Beautiful design concept thick, transformers; If carbon fiber, light green, GPS positioning, intelligent monitoring, Japan imported belt material TPU72 nanometer grade, dual-color design, sweat-proof, breathable, more comfortable to wear and antenna leads to a design function integrated, best signal, only physical compass strap design, outdoors want to go far, three waterproofing design, IP57 waterproof standard grade, a variety of colors, a variety of mood; style user interface design outdoor sports sound emphasizing life