Galaxy S21 Ultra has UWB. Here's how ultra wideband tech will make your life easier - CNET

Samsung Galaxy S21 Plus and Ultra join Apple's iPhone 11 and 12 with support for ultra wideband wireless technology to precisely pinpoint your location.

Galaxy S21 Ultra has UWB. Here's how ultra wideband tech will make your life easier     - CNET
Samsung Galaxy S21 Plus and Ultra join Apple's iPhone 11 and 12 with support for ultra wideband wireless technology to precisely pinpoint your location.