Wahoo TRACKR Radar

Does the Wahoo TRACKR Radar Give Cyclists Real Awareness of Traffic Behind Them? The Wahoo TRACKR Radar is a rear-facing radar that mounts to your seatpost and detects vehicles approaching from behind, sending real-time alerts directly to your Wahoo ELEMNT or Garmin Edge computer. When a vehicle enters the detection zone, your head unit flags it with a visual warning so you know what's coming without having to look over your shoulder. This is especially useful on open roads, during group rides where gaps open up, and on fast descents where you have less time to react. The integrated rear light flashes automatically and brightens when vehicles are detected. Compatible with Wahoo ELEMNT computers and most current Garmin Edge units via ANT+. Rechargeable via USB. Weather-resistant for year-round use. The TRACKR Radar doesn't replace good situational awareness, but it gives you an extra layer of information when riding in traffic. That's exactly the kind of redundancy that matters on a bike.