Apple defends the smartwatch throne with the Ultra 2. The first-class overall package of unique smart and "good" sports and fitness functions keeps the Apple Watch Ultra 2 at the top of the smartwatch list. The better battery life alone compared to all other Apple Watches is a reason to buy...

... On the underside of the Pixel Watch is a body sensor that optically measures blood oxygen saturation (SpO2) and heart rate. The watch also records sleep duration and quality, steps, altitude metres and workouts. However, the data does not end up in its own Google Fit portal, but at Fitbit...

The Pixel Watch is the first smartwatch from Google to be tested - and it is convincing, all things considered. While the lavish features are still a source of enthusiasm, the Pixel Watch disappoints with a very short battery life. Again, Google has bought in strong fitness functions for the Pixel Watch by taking over the fitness tracker and smartwatch manufacturer Fitbit...

Many smartwatches and fitness wristbands tested are truly multi-talented: they serve as heart rate monitors and altimeters, count steps, calculate the length of distances covered as well as calorie consumption and analyse sleep patterns. Some can also be used to play music, make phone calls or send and receive messages from messenger services such as Whatsapp...