With the Samsung Galaxy Watch 8, you know more about your health and always have an AI assistant with you. With this watch, you'll get insight into your sleep pattern, daily movement, stress levels, and more. Thanks to AI assistant Gemini, you can give the watch voice commands to plan calendar events or send messages, for example. The Watch 8 comes in a small and large size: 40 and 44mm. Also want to call and send messages without your smartphone near you? Get the 4G version. You do need a separate eSIM for this. This Samsung Watch 8 comes in 2 colors, which are dark gray and silver.