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

This is a toy for geeks that could, in rare circumstances, save your life. But, mostly I bought it for kicks.

This connected to my Wahoo Element with no issues. Great to know when there is traffic behind you and when it is clear.

Great tech. If you are riding without, you’re not too bright.

This was for my kid whos into competitive cycling and we (parents) were worried when he goes out for several hrs and we wanted him to be safe. The extra $20 for the newer model is worth the extra cost. According to my kid, it requires getting used to the loud beeping noise - he said not to use it if you are in a group ride. Very bright light too.

Love this! Use it every time I ride

La mejor luz y el sensor de vehículos son una mezcla perfecta.

This is the product I’ve been missing. Being an avid road cyclist the Garmin Varia RTL515 provides an ease of mind while riding on tight shoulders and busy streets. Keeps you aware while maintaining focus ahead. Paired perfectly with my Garmin Edge 830.

Justo lo que queria y con un magnifico descuento :D

It’s like having eyes at the back of your head. Works really well with Ride with GPS on my phone.

This is the most amazing device, for where I ride, on rural roads. It shows every single car coming up behind. No false positives, no false negatives. (However, if a car slows down to your speed, it may drop off the radar). This device reduces my anxiety and allows me to free up my line to avoid potholes or rough road. Before, I always rode in the right 3 feet of the road, based on the necessary assumption that a car could be approaching from behind at any time. True, a mirror helps with that, but its also distracting to contantly check the mirror. After 2 rides (60 miles) of use, I already trust this device more than my mirror (or my ability to use my mirror). Paired with my 1030 Plus, makes the 1030 Plus beep loudly, and shows how far back the car is. Not only does it show one car, but every car (if more than one). If I lost this device I would buy another one immediately.