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

The sensor is really good! The light works perfeclty!

Very reliable. Excellent safety equipment for bicycle riding. Works exactly as it is supposed to. I will recommend.

Works better than I thought it would. Amazingly accurate. Allows you to better focus on what is in front of you.

I don’t like writing reviews, but this light is a literal lifesaver. Don’t think twice. Just buy it.

Works great. Riding on busy roads are easier. Tracks about 5 cars at once.

Four years ago, I got hit by a negligent driver and nearly died. So, I am more than a little safety conscious now. This light is worth every single penny you pay for it! It takes about ten seconds to install, and another few seconds to pair with your GPS head unit (I use the Wahoo ELEMNT Bolt). The light is powerful, and I love being able to “see” approaching cars via the head unit. I won’t ever ride on the roads again without this device!

Phenomenal product, easy to use enhances ride safeo

This is a fantastic product and works as advertised. I do a fair bit of road biking and this worked like a charm. It was able to tell 2-3 cars coming up behind me 95% of the time, although in some instances the second car indicated a bit later but still over a 100 ft behind. I would suggest waiting 2 seconds after a car has passed in case the radar has not picked up any more vehicles behind. I have it paired with a Karoo2 with no issues and the accurate visual alarms really gave me much more confidence on the road. The only quibble is the stupid rubber band system to hold it to the bike. Almost $200 and we get this? Really?

As ardently as serious cyclists monitor the road ahead, we’ve always been vulnerable to what’s coming up from behind. And with today’s distracted motorists, we are in greater danger than ever of being run over by someone who “just didn’t see him.” Incredibly, this excuse still gets inattentive drivers off the hook after they have killed a cyclist in broad daylight. Despite more of us wearing helmets and dressing in bright colors, cycling fatalities are steadily rising.

For what its designed for, it does work. My biggest problem with it is that the sound alerts are played through the phone and the app keeps the phone awake. I would like to have an option for the sound to come through Bluetooth.