Highway radar will link to my R8NZ over bluetooth, link to waze crowd source data and display police reports, link to air traffic and display your position on a map.
It uses all of this data to display alerts on screen with proximity. When you come across a detection from the radar it will display the band, strength, direction, radio frequency. It will then run the sound over bluetooth audio to your stereo (if you have bluetooth audio on your phone linked to your car audio) .. If you want it to it will read out the alerts in text to speech. which is amazing for not worrying about looking at your radar detector.
Having Waze also running is handy in split screen mode if youre navigating. Both display speed, but Highway radar also display the speed limit and your actual speed right next to each other 100% of the time which is great to keep on top of Wata Katastrophies ever changing speed limits every 2 minutes.