If you want lots of insight into your health and sports performance, the Samsung Galaxy Ultra (2025) is for you. In addition to information about your sleep pattern and stress level, you can also find out what your stamina is. This robust watch can withstand extreme circumstances, like extreme cold and heights. The Watch Ultra (2025) helps you make workout plans, so you can do more targeted training. With AI assistant Gemini, you can give it voice commands. It can plan appointments in your calendar and send messages when you're running late, for example. This outdoor watch supports standard 4G. This means you can always call and send messages, even when you don't have your smartphone with you. You do need a separate eSIM for this.