Garmin 010-02376-00 Varia RTL515, Cycling Rearview Radar with Tail Light, Visual and Audible Alerts for Vehicles Up to 153 Yards Away

Impressive accuracy but battery life could use some help.

This definitely gives me piece of mind while riding. I get audible alerts on my bike computer and vibration on my watch when a car is approaching. Great when on long rides and I may drift a little.

Pour ma sécurité car je fais beaucoup de vélo seul.

I saw a video of a rider not doing a lifesaver and then being run over by a truck. I thought to myself, What product would have prevented this incident? and my research led me to this as a solution. This is not a replacement to a lifesaver, but this is additional information which dramatically increases riders awareness of their surroundings. My friends use a camera instead of this, but I feel a camera vs a radar are quite different products for different problems. I, personally, much rather have information to avoid an incident vs a record to take follow-up action (If one is able).

as an avid road cyclist with a good rearview mirror on my handlebars, I cannot say enough about having a warning system that works so well. Im amazed about how well this picks up approaching cars, and when it beeps on my Edge 530, I am immediately watching the mirror. this is a great product!

I cannot say enough about this product. It integrated with my Specalized bike computer without hassle. Mostly though, it works perfectly. I finally feel like I can ride without fear of being run over at any given minute. I became attached to this after my first ride. It will be a feature on all my future rides, or I will not ride.

100% happy with this purchase

I ride in Northern California (Bay Area) and can’t believe I’m only discovering this device now! I stumbled on it via SlickDeals for $100 and am amazed!

Every rider should have this valuable safety item. It’s game changer especially riding alone

Must have taillight if are riding on a road.