Samsung has released three new types of wearable to go with the Galaxy S10 series in 2019. They are the Galaxy Buds, a possibly improved set of earbuds, the Galaxy Fit, a new activiy tracker, and the Galaxy Watch Active, a new sports-focused smartwatch. All three can charge wirelessly, including off S10 devices.
https://www.notebookcheck.net/New-Samsung-wearables-the-Galaxy-Buds-Fit-and-Watch-Active-have-been-launched.410506.0.html