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

So easy to use, A must to have to keep you safe while riding. Easy to down load the App, like the vehicle approach view. Would never ride without it.

Very easy to setup on my bike, and to the Varia app on my phone. Having this device added a level of comfort by alerting me to approaching vehicles well in advance. I was able to track progress and gap closure very easily.

Great piece of safety equipment. Makes you more aware of the road and kinda takes the guesswork if a car is behind you.

if i had to change multiple lanes to turn, habit to still turn my head, but radar works great every time, very accurate.. now i just look at the radar first before id even think of turning my head.. very happy, no regrets, wish i had bought it earlier.. but still using a micro-usb connector, should have a type-c usb already.. and yes, kinda pricey

Setting up with Garmin 830 is a bit confusing. Select radar not light; I thought you needed to setup the radar function as well as the light not so.

I ride a Cervelo P2C equipped with an Edge 130 Plus on open roads without much traffic. There are sometimes intervals of sixty or ninety seconds before I am passed by a car or truck. The device makes me aware of traffic behind me long before I can hear it, and it has never missed a vehicle. I can see that it could be distracting on busy roads, but for the kind of riding I do I very highly recommend it.

I thought this would be waste of money but I was completely wrong. I wont ride without it now. I really like the fact that it alerts you to three cars behind you. I spend a lot of time on the road and this has eased my mind in knowing whats coming up behind me.

This was a gift for my husband how rides bike all the time- He is it worked great and was very happy with the product.

This is the best thing you can buy for your bike. Specially is you ride out on single lane roads it will tel when there 1, 2 or 3 cars behind you. I love this thing

Phenomenal product, easy to use enhances ride safeo