Samsung's Wireless Charger Duo is a device that allows a phone and a smartwatch to charge simultaneously using the Qi standard. Now, Evan Blass asserts the OEM has come up with a new generation of this product. Called the Wireless Charger Pad Trio, it calls the Apple AirPower to mind, although the two may not work exactly the same way.
https://www.notebookcheck.net/Samsung-is-tipped-to-release-a-new-multi-device-wireless-charger-soon.490839.0.html