Delivery 7 days, the clock itself is not bad, but the app for the clock is horror, knock out the watch from the Bluetooth, requires some kind of superright, for something else. And be sure to work in the background without it you will not call. I read the call off in general with every update of the program is only worse and worse and most importantly no longer with which programs do not work. Downloaded the very wound version with her connection is stable. I haven't tried them in the water yet. Before that, the model P8 and in the river and in the sea floated and the program with 8U works once put and mercy never knocked out. Steps do not count, calories generally gives out that after going 160 steps I burned 6400!!! The app to the clock is just nonsense. The phone is not actually there. In the water I'm afraid to dip because of a hole (like a microphone) in the case. Yes, the bracelet liked the kind of quality, in general it's just an electronic watch. Everything else just does not work and shows the numbers from the ball.