Possessing smartwatch 1 I can say that this new gum shows most defects of his little sister, correct remaining connected to the phone, it takes more than a week in use shows no connection. The functions "offline" are a superb asset (torch, stopwatch, alarm, count-down). Contrary to what you just read the watch can send sms via an application for pennies on the Playstore. The finish is correct, attention to metal bracelet a bit difficult to adjust. Very satisfied with my purchase!