Garmin Varia RTL515 Review Rear Radar + Tail Light

Before you buy the Garmin Varia RTL515 Cycling Rearview Radar with Tail Light, check out this video for a closer look at how it works, what the radar actually shows you while you're riding, and why this is much more than a regular bike tail light. If you ride on roads with traffic, knowing what's approaching from behind can give you another layer of awareness without constantly looking over your shoulder. ✅ Rearview radar detects approaching vehicles ✅ Detection range up to 153 yards / 140 meters ✅ Visual and audible vehicle alerts ✅ Pairing with compatible Garmin Edge bike computers ✅ Smartphone support with the Garmin Varia app ✅ See multiple vehicles approaching from behind ✅ Tail light visibility up to 1 mile during daylight ✅ Peloton mode for group rides ✅ Up to 16 hours of battery life in day flash mode ⚠️ Why radar should complement—not replace—looking around you For me, the real benefit isn't simply having another bright rear light. It's being able to get an alert that a vehicle is approaching and then actually see its position as it gets closer. If you regularly ride roads with traffic, that's what makes the Varia RTL515 such an interesting piece of cycling gear. What are your thoughts on this Garmin product?