Adjusting Alert Sensitivity

You can adjust the radar sensitivity to control how many alerts you receive.

  1. From the Garmin Catalyst™ Radar app, select Wrench symbol.
  2. Select your device.
  3. Select Rear Alerts.
  4. Select an option:

    Closest Vehicle Distance

    9 Seconds Away

    6 Seconds Away

    3 Seconds Away

    Within 9 m of Sensor

    More Alerts

    3 red flashes

    2 red flashes

    1 red flash

    Solid

    Standard Alerts

    Not alerted

    2 red flashes

    1 red flash

    Solid

    Less Alerts

    Not alerted

    Not alerted

    1 red flash

    Solid

    Off

    Not alerted

    Not alerted

    Not alerted

    Solid

GUID-C6D73EE1-9FE0-494D-A2C7-BF02C3BEDDA6 v1
June 2026