This year the Eco Remote has another trick up its sleeve. Along with unveiling its newest top-of-the-line TVs, Samsung announced that its Eco Remote now includes radio frequency harvesting. A "rectenna" receives radio signals from your WiFi router and converts them to energy.
https://www.techspot.com/news/92832-samsung-2022-tv-remotes-use-router-radio-waves.html?utm_source=dlvr.it&utm_medium=blogger
https://www.techspot.com/news/92832-samsung-2022-tv-remotes-use-router-radio-waves.html?utm_source=dlvr.it&utm_medium=blogger