After one week I can say I really enjoy and like this watch. It is a nice product and I didn't experience a lot of the bugs others have reported. However, my biggest complaint at this point is how easily it scratches. I get it, stainless steel scratches. However, that bugs me and for how much it costs, I'm not willing to accept it or continuously buff out the scratches. Also, I primarily use it for fitness in the form of heart rate monitoring and calories burned. My vivo fit does that for me so aside from that, messages are nice and fun to respond to, but half the time I end up pulling out my phone to respond cause I'm at work or at home and not going to speak into my wrist to respond to a message. Half the other apps I don't use. So while it has some really cool features, it's just not as useful as I thought it would be. So I've decided to return it.