I am happy with the battery life, not so much with the app and face options, etc.
I like the watch but the app running all the time is very annoying. This is the only app I've had that doesn't allow itself to be shutoff or only run while being used. Pairing was also difficult.
I am very disappointed in this watch and will return it. It is also a fairly complicated watch and the on-line manual instructions do not match the actual way the watch is set up. The data displayed on the watch is too dim to read in all but the brightest light. It needs a lot of work to become a user-friendly watch. Sorry.
I am sorry but I didn’t find a single positive for the watch as to what it intends to do. The buttons keep getting pressed in normal wrist movements going into the app mode. The pointer lags behind the button push. The backlight is difficult to activate. The time zone says +- rather than actual city time. The only positive? Good battery life. When you have nothing worth in the watch that makes it stand out what is battery life gonna do. Returning this cheaply made watch.