Very practical! excellent for music in the gym or when driving. It connects to my Note4 so no need to take my phone out of the pocket when in the gym - easy controls on the watch. Capacity is ok but could be more - 4GB total but software uses 1,4GB so you left with cca 2.6GB which for music and some good apps is not bad but again, you can listen to music from the watch (with bluetooth headset) or control music on your phone (with the wired headset) via this watch so very practical. And last but not least - this is the only reputable watch with SIM card so acts as a standalone phone as well, with very good features - one of them I love is the fact that you can connect to your phone via long distance (phone at home you at work) and you can still receive the phone calls! wow! good gadget Samsung!

excellent versatile smart watch, with high end top notch technology, intuitive navigation throughout screens and settings

I got a Samsung Tab S 8.4 and use it daily as my phone. And due to the size of it i need to put it a bag for most of the time, and quite often miss calls. As soon i through that a smartwatch would be a good idea for me. Especially it would show most notifications, than I went and get myself one. But after I got it and noticed it will not connect to my Tab S and even my Note 8 Lte. I was really disappointed, whereas why Samsung make something that will not work withe their own products which I can't work out what sort of business development manager they have and are they only produce goods for small group customers? Also there are not enough information to help customers within Samsung site!