Garmin Varia RVR315 Rearview Radar

This rearview radar pairs with your Edge® bike computer or compatible smartphone to alert you of vehicles approaching from behind.

The Varia RVR315 Rearview Radar is a reliable rearview radar that lets you ride like you know what’s coming. You can pair it with your compatible Garmin device, your phone, or both! If you don’t have an Edge® or other compatible device yet that is not a problem. The Varia™ app has you covered!

The Varia RVR315 is small, it’s easy to mount, and it works with just about any bike. Plus, get more life out of your radar with up to 7 hours of battery life.

Maximum Awareness

Varia RVR315 rearview radar provides visual and audible alerts for vehicles approaching from behind up to 153 yards (140 meters) away.

Works with the Varia App

This smartphone app helps you increase your awareness by providing graphics — plus tone and vibration alerts — to indicate the position and speed of approaching cars.

Multiple Pairing Options

This radar works seamlessly with your Edge bike computer or compatible smartphone as well as select Garmin wearables.