Had the watch for a couple of weeks now after switching from a Samsung. Love the fact that it battery hold a charge. Samsung always died in the middle of the day, and could not wear at night. Didn't realize that it was buttons and not a touch screen when I purchased. Once I got used to the buttons it has been easy to use.
I’ve had my watch about a month. The setup was easy. The battery lasts up to 16 days on a charge which is great. The watch face is easy to read. Absolutely, no complaints. It is definitely an upgrade over a Fitbit.