The Garmin Varia™ RVR315 is a rearview radar that pairs with your Garmin Edge® bike computer or compatible smartphone to alert you of vehicles approaching from behind.
Highlights
- Reliable rearview radar lets you ride like you know what’s coming.
- One radar. Multiple display options. Pair it with your compatible Garmin device, your phone or both.
- Don’t have an Edge® or other compatible device yet? No problem. The Varia™ app has you covered.
- It’s small, it’s easy to mount, and it works with just about any bike.
- 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.
- Multiple Pairing Options – This radar works seamlessly with your Edge bike computer or compatible smartphone as well as select Garmin wearables.
- 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.
- Third Party App Compatibility – When used with a compatible smartphone, Varia radar integrates with your favorite apps, such as Ride with GPS to overlay your maps with rearview radar alerts.
- Compact Design – Easily mount this sleek, compact device on the seatpost of almost any road-use bicycle. The vertical design allows for better leg clearance and a perfectly comfortable ride.
- Battery Life – Time spent charging is not as good as time spent riding. Get up to 7 hours of battery life.
Specs
- Dimensions: 1.8” x 2.8” x 0.8″ (40 x 72 x 20 mm)
- Weight: 1.8 oz (51.0 g)
- Battery life: 7 hours
- ANT+®: Yes
- BLE: Yes
- Water Rating: IPX7
In the Box
- RVR315
- Mounting hardware
- Power cable
- Documentation






















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