Garmin Varia RVR315, Cycling Rearview Radar with Visual and Audible Alerts for Vehicles Up to 153 Yards Away : Electronics
Garmin Varia RVR315 and Garmin Varia RTL515 review - Velo
Garmin Varia RTL515 & RVR315 Cycling Radar Review
Stay aware of approaching cars with the Varia RVR315. This rearview radar pairs with your Edge bike computer, smartphone, or other Garmin device to alert you of vehicles approaching from behind up to 153 yards (140 meters) away. When used with your smartphone, the Garmin Varia app uses bold graphics to indicate the position and speed of approaching vehicles, plus tone and vibration alerts. The radars compact vertical design allows for device mounting on most road-use bicycles.
Garmin Varia RVR315 Rearview Radar
Varia Rearview Radar RVR315 - Installing the Universal Mount
Garmin Varia RVR315 and Garmin Varia RTL515 review - Velo
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Garmin Varia™ RVR315