Hello, today I will giving my opinion on this watch. I used this watch from last 3 months, so I have experience of this watch. It is totally money wasted watch, because it's all parts are worse.
So friends you can buying smart watch for long battery life, if so this is not perfect for you because I have this watch and I can be using this only 5 hours with bluetooth. This will giving work well when this is new but as you use it more often, this watch will give bad job. So you don't waste your money on this watch.