Garmin Varia RVR315 Radar
Best safety companion for road cyclists seeking increased rear awareness.
This radar acts as a digital set of eyes for your back, alerting you to approaching traffic long before you hear it. You sacrifice the simplicity of a standard taillight for a significant boost in situational awareness, making it an essential upgrade for any rider who frequently shares the road with cars.
$112.49
at
Red Rock Bicycle
More Varia Radar options
Who it's for
- Cyclists prioritizing safety on busy roads
- Riders using existing cycling computers or smartwatches
- Long-distance riders needing lightweight, extended battery gear
Who should skip it
- Commuters seeking an all-in-one safety solution
- Minimalists wanting a standalone device without extra pairing
- Urban riders navigating complex, high-traffic environments
Performance breakdown
Detection Range
The 153-yard reach provides ample reaction time for busy road riding.
Ecosystem Integration
Seamlessly syncs with Garmin Edge units and the dedicated mobile app.
Alert Clarity
Dual visual and audible warnings ensure you never miss approaching traffic.
Mounting Versatility
Compact, lightweight frame fits securely on almost any seat post.
Battery Longevity
Seven hours of runtime covers most training sessions and weekend rides.
Weather Resilience
IPX7 rating keeps the radar functioning through heavy rain and spray.
Key Specs
Weight
51 grams
Battery Life
7 hours
Water Resistance Rating
IPX7
Mounting Type
Seatpost
Connectivity
Bluetooth, ANT+
Detection Range
140 meters
Compatibility
Edge bike computers, smartphones, select Garmin wearables
Model Number
010-02252-00
Device Type
Rearview Radar
What Reviewers Say
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