See and Be Seen, Day or Night

The rear radar with a rear light pairs with your Edge® bike computer or compatible smartphone to warn you of vehicles approaching from behind.

• Reliable rear radar keeps you aware of your surroundings while riding
• One radar, multiple display options—pair with a compatible Garmin device, phone, or both
• The Varia™ app has your back if you use your phone as a primary or backup screen
• Be more visible. Daylight visibility allows approaching drivers to see you from up to a mile away
• Compact and easy to mount on almost any bike
• Long-lasting battery provides up to 16 hours of use in daytime flash mode

Maximum Situational Awareness

The Varia™ RTL515 rear radar provides visual and audible alerts for vehicles approaching from behind at a range of up to 140 meters.

Multiple Pairing Options

This radar seamlessly integrates with your Edge bike computer or compatible smartwatches (fenix5/6, Venu, Forerunner 735, Forerunner 935/945, etc).

Works with Varia App

This smartphone app helps you stay more aware of your surroundings with graphical displays and tone and vibration alerts that indicate the position and speed of approaching cars.

Compatibility with Third-Party Apps

When used with a compatible smartphone, Varia radar integrates with your favorite apps like Ride with GPS, so your map overlays the rear radar alerts.

Superior Visibility

Alert motorists to your presence as soon as possible thanks to daylight visibility that’s visible from up to a mile away.

Compact Design

Easily mount this sleek, compact device on the seat post of almost any road-use bike. The vertical design allows plenty of room for your legs and makes your ride comfortable.

Peloton Mode

The Varia™ RTL515 features various modes, including a peloton mode that provides low-intensity lighting so you won't distract other riders while cycling in a group.

Battery Life

It's better to spend time riding, not charging. The battery lasts up to 16 hours in daytime flash mode and up to 6 hours in continuous lighting mode.

Specifications

• Dimensions: 98.6 x 19.7 x 39.6 mm
• Weight: 71.0 g
• Modes: continuous light, peloton, night flash, daytime flash
• Lumens: 20 for continuous light, 8 for peloton, 29 for night flash, 65 for daytime flash
• Battery Life: 6 hours for continuous light, 8 hours for peloton, 6 hours for night flash, 16 hours for daytime flash
• ANT+: Yes
• BLE: Yes
• Water Resistance: IPX7 (Device can withstand accidental exposure to water up to a maximum of 1 meter deep for up to 30 minutes - splashing, rain, or snow, shower)
• Display Angle: 220 degrees

In the Box

• Varia™ RTL515
• Mounting Kit
• Cables
• Documentation