Samsung unveiled the Galaxy Watch7 and Galaxy Watch Ultra yesterday at its Unpacked event. They are both missing the Wireless PowerShare feature, as it turns out. This allowed you to wirelessly charge past Galaxy Watches on the back of your phone. But now you can't do that anymore with these new watches. The culprit is be the new BioActive sensor array that Samsung developed for its latest generation smartwatches, which has a new design that made Samsung change the shape of the back glass on the new watches. This change increased the distance between the internal wireless charging coil of...
Source: https://www.gsmarena.com/samsung_galaxy_watch7_and_galaxy_watch_ultra_cant_be_wirelessly_charged_by_your_phone-news-63677.php