Hello out there, my wife purchased a Sony smart watch on line for my birthday. Sony sent the watch and the watch was broke. You couldn't charge the watch. So my wife finally found the Sony phone # and spoke with a Sony agent and he said that Sony wasn't going to refund the watch or make an exchange. After multiple phone calls and emails we have yet to receive an address to send the watch for repairs. So now I have a dumb watch that doesn't work. So don't purchase anything from Sony, they suck!!!!!!!!!!!!! You can forget about warranty, etc. Sony grade F read more