by Jerry Hildenbrand on (#56JYR)
UWB really only matters when there are other products that use it. That's where Samsung has the advantage.The Galaxy Note 20 was announced with one feature that mostly flew under the radar: UWB.UWB stands for Ultra Wideband and you might have heard about it when the iPhone 11 Pro was released with a dedicated chip to power it, but it's not an Apple idea or invention. UWB is a dedicated wireless standard the same way Bluetooth or Wi-Fi is, but it fills a need that no other wireless solution can — long-range data transfer with precision location services.There are a lot of ways to get a precise location, but few are as precise as two objects equipped with UWB. One device sends out a signal that the other receives, and once the second device sends back a ping the two can measure a very precise (10-centimeter accuracy) line-of-site distance between them. This could be used for location service, but it's much more helpful to pinpoint the exact location of an object in relation to ...