Bought the 1st generation Moto 360 shortly after it came out and thankfully I also bought the warranty through Walmart! I highly recommend getting the warranty! The look of the 2nd generation is excellent, they really improved it with the "normal" looking watch band connection. The system works very well for me, without any glitches. This one is a 46mm size and I debated for a while if I wanted to find a 42mm size because I have skinny arms. I went with the 46mm size and I am glad I did because it looks just fine! There is plenty of battery life for me and I use it often during the day. I put it on the charger every night and most of the time it still has 60 percent charge left. People often ask me what I need a smart watch for, and I can't even begin to tell them how convenient it is! It is such a joy not to have to pull my phone out for everything! The voice recognition works very well for me, even in my noisy shop environment. Overall, the Motorola is a quality product with a very good operating system. I have zero complaints.