Before 1 year I brought this amazinf Zenwatch product by Asus. It is one of the best smart wacht I used til now .It is based on android ans sports a 1.63inch amoled touch display screen thats really very cool and best useful. It has a vast protection agains water. It possess gorrila glass 3 thats also a great protection. It has 1.2 GHZ core qualcomm snapdragon 400 processor that is a big surprise. So that it works great and till now I using it. It has good display . 512 mb ram and 4 gb storage gives it supremacy among other watches. Its battery 400 mah duration almost 3 days once chaeged. Here you can find voice text instant message blootooth and many more. It has wireless portal. Look smart its design. You must have it for unspeakable joy and satisfaction. I recommend must.