Great watch, only reason for 4 stars is battery life is not great ,I have to charge every day. I had Fitbit that would go for 3-5 days with out charge. There is a power saving mode but it turns off all apps, so it becomes an oversized watch, not worth wearing at that point, imop.
I'm enjoying all of the functionality of this Samsung watch. In a glance so much information is provided, depending on the watch face chosen. My only issue is having to charge it almost every day.
I've had to reset it several times when screen touch does not work. I have not had to do this with previous version. Also lines show up around quadrants. Don't know what they are.