News Summary

• The Apple Watch Ultra 3 measures heart rate very accurately.
• The large battery easily lasts for two days, even if you navigate using the watch.
• And the new satellite antenna ensures a connection even in remote locations.
• The only thing Apple still can’t do magically is GPS.
• The Ultra 3 sometimes loses its exact location in gullies and ravines, and hiking apps can falsely report that you have strayed from the route.
• With or without the Ultra 3, you still have to rely on your own senses and not rely entirely on digital assistance.