With a Samsung Galaxy Watch charger, you can charge your Samsung watch at the same time as your Samsung smartphone and/or earbuds. This only works with this original Samsung Watch charger. On other wireless chargers, your smartwatch doesn't make proper contact. Place your Samsung Watch 6, 5, or 4 on the charger and place your smartphone or earbuds next to it. That way, you always have your devices together and you don't have to look for multiple cables and chargers. You can place the wireless charger on your desk or your nightstand, for example.