I connect varia radar to Vicoactive 3 watch. When connected I see black dot on top right side of the watch screen. When something appears behind, the right side (kind of half circle strip) of the screen edge become yellow. The cars are showed as white dots moving up through this yellow strip. But the problem is that white dots on yellow strip is not well seen while cycling. Is there any way to change the dots colour from white to black (or other colour) or strip colour to some other (black, instead of yellow)?
You could try switching the colour halo off. Under the sensor details for the radar is an option to control if the colour halo is displayed or not. If it is off then the vehicle dots are either black or white depending on if you are in day or night mode. The rider dot at the top changes colour to indicate the closing speed of the vehicle behind as the halo did.
