Expensive but good quality and reassuring
"I'd never used radar, but I wanted a camera to film in the event of an accident. I chose this one for the 3 functions (light, camera, radar) because I didn't want to multiply the brackets and devices attached to my seatpost. The price is high, but in the end I'm happy with it: the resolution is sufficient to read car plates during the day (but it's not the resolution of a famous actioncam), the capacity is several hours (6h at least) and the radar function is amazing if you have a Garmin GPS (or a smartphone, but I haven't tried it). You're warned of oncoming cars from behind before you hear them: long straights on main roads (when you can't avoid them), small bends on country roads... ... . You can see them approaching with 2 different colors according to their speed. There's a countdown to indicate the number of cars. The (good) quality is there: sturdiness, finish, fixing accessories... . In short, it's expensive but it reassures me by warning me of the arrival of cars, and "de-stresses" me a bit, especially for solo outings. I don't know if it works as well with a group (I haven't tried it)."
