Hi, been having a difficult time finding out which Garmin Drivesmart models have live traffic updates without having to use the phone app, Apparently, some models have a traffic receiver embedded in the device, while others require the purchase of a special traffic receiver/power cord. But damn if I can find out which model is which. I was going to buy the “Drivesmart 65 and Traffic”. Does it have a traffic receiver embedded in the device or in the power cable or just through the app on my phone? I’ve read through the sparse online manual but it didn’t provide any info on the traffic feature. Appreciate any help.