This modern smartwatch for men features a 1.85-inch rectangular screen in dark blue. With Bluetooth wireless communication standard, it is compatible with both Android and iOS operating systems. The watch runs on lithium polymer batteries, and a single battery is required. It has a heart rate monitor as a special feature and is waterproof up to IP68 level. The watch is 2.17 inches in length, 1.57 inches in width, and 0.39 inches in height. It weighs 1.77 ounces and comes with a battery included. The product dimensions are 2.17 x 1.57 x 0.39 inches. Leia Mais