Under the name ZenWatch Asus offers Smartwatches, which convince by their features as well as by their design. With the latest processor from Qualcomm especially for Smartwatches and the latest Android Wear OS, the Smartwatch reacts quickly to inputs and has a long battery life due to many optimizations. However, if you find that the battery life has decreased, you will find a spare battery as well as chargers if it is broken or lost. The design is also convincing thanks to the round case made of high-quality stainless steel and the genuine leather strap.