You can add a radar data screen to remotely control your connected Varia RearVue radar device and view radar data. The radar data screen shows a graphical representation of the road behind you, as you are riding. Each icon represents an approaching vehicle. The size of the icon represents the size of the vehicle, as detected by the radar. For more information, see the manual for your radar accessory.

The vehicle icon moves up and across the screen as the vehicle approaches you, representing the vehicle's position relative to you. The radar calculates a threat level based on vehicle size, speed, and other factors (Enabling the Green Threat Level Tone). An orange glow under the vehicle icon indicates that the vehicle is a mid-level threat. A red glow under the vehicle icon with the symbol over the vehicle icon indicate that the vehicle is a high-level threat.