Features:*TicWatch Pro’s Layered Display technology extends battery life to 2-30 days on a single charge.*Two screens, two modes, and the control to take full advantage of each. You should enjoy both battery life and performance.*Watch case is made of carbon fiber reinforced with high strength nylon.*Comfortable, breathable and sweat resistant straps. Elegant genuine leather on the outward side, skin-friendly silicone layer on the inward side.*IP68 water dust proof rating. Don’t let H2O lead to Oh no!*Personalize your TicWatch Pro with thousands of watch face options available on Google Play.*TicWatch Pro is packed with sensors to ensure your health and fitness information is measured accurately.