From 3 month iam using Epresent DZO9 Smart watch and it is very iteresting and very useful to me . This watch has some quality as in mobile .i use this watch for calling , I can speak with some one , and ican hear . This watch is screen touch as a smart phone mobiles and it is water proof watch . I use this watch in my class room to record all lectures .this watch has a camera and all pics are good in look and this watch can also record videos .this watch is very good in quality I purchase watch from Amazon .com and I like this watch .and its price is 8000. I am haveing so many watches but this watch is different from other watches .