I love my Apple Watch. I can glance at it and see all the information about how long I've been working out, how many steps I've gone, etc. It will buzz if I get a call, which I can choose to ignore, or stop and answer. The reason I got it was pretty stupid - but makes my life much easier. From your watch you can make your phone buzz, to tell you where you left it! All in all, it has been a great workout partner that also is very useful all day long.