Galaxy Watch update improves music playback, charging – 9to5Google. The best Smartwatch in the galaxy got better today. Another update improves music playback and charging, and makes my daily watch even better. Smartwatches can be useful and beautiful, and this one proves it. I had to kiss a lot of frogs to finally get this watch, and it is state of the art. Smartwatches are really wrist computers, and you better believe they are here to stay. If you haven’t has the pleasure of going through life with one, you need to check them out. Remember that you didn’t think you needed a Smartphone either, bubba. Everything small is big again.