I have an Edge 130 a Varia radar/rear light.
I'm intrigued by the automatic control of the read light, but I don't really understand what it's doing while I ride.
I usually start it flashing, but then if I stop and look behind me at it, I typically find it solid red.
My guess is it's either doing something really smart, or really dumb. The smart scenario is that it's alternating between solid and flashing based on what's happening in the traffic behind me. The dumb scenario is that it's just switching to solid for some reason and staying there.
I haven't found any good documentation or articles on this. Does anyone have experience with this light?
Thanks