Here’s what that means. Let’s say your family owns smartphones, several computers and a game console. If all of them are being used to consume heavy amounts of data — to stream video, for example — Wi-Fi 6 does a better job at providing bandwidth to all the devices at the same time as opposed to letting one device hog most of it.Efficiency is especially important because more of our stuff connects to the internet, from watches to television sets to bathroom scales to thermostats. On average, the number of internet-connected devices owned per person is expected to climb to …