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Varia Radar Rear Light FW 3.60: Has it improved over 3.40?

I was out riding yesterday with the Varia Radar rear light using FW 3.60. I am also using the RDU (on FW 3.40). It seemed to me that most cars were being detected later than before. The white leds indicating a car were first appearing in the upper half of the display. This was on straight roads and with little traffic. In one case no red light was displayed when a car was coming very fast behind me and the white led first appeared right at the top of the display.

Anyone else used the updated firmware?
  • Maybe another difference between v3.40 vs. v3.60:
    On v3.40 the radar automatically goes totally off after a minute when i stop an activity and leave the activity app.
    On v3.60 it seems to stay on so i had to manually switch off (the blue status led is blinking if the taillight is off).
    Can you confirm this? I'm actually back on v3.40...


  • If I turn off the RDU (3.40) unit, the Radar Rear Light (3.60) turns off too. Which is the same as when the Radar Rear Light was on 3.40.
  • Firmware 3.6 is not working properly with Edge 1000 - manual selection of light mode (shutdown / continuous / flashing selection) is faulty. Go back to 3.4 and everything works fine.