Hi friends I am here to my opinion and my experience about noise gt08 smart watch.I am buy this watch in last three months and it is better than most other smart watches its performence is good and the speaker is average but good.the camera are set in the rear of the watch, its battery life good , I use this smartwatch continues 3 hours.this smartwatch support one sim and a micro sd card.I use internet in it.But I couldn’t play any games on this watch, but it gives many features like-pedometer, bluetoth camera and etc, I think it is a better option to buy smartwatch.