The Samsung Galaxy Watch 7 is the successor to the Galaxy Watch 6. With the Galaxy Watch 7, you learn more about your health, how you sleep, and how much you move daily. The Watch 7 is available in a small and large size of 40 and 44mm. You can choose from a WiFi or 4G version. You can always be reached on your Watch with 4G, even if you don't have your smartphone with you. At Coolblue, you can buy the Samsung Galaxy Watch 7 in green, cream, and silver.