“Trek has launched the all-new CarBack bike radar, a best-in-class safety tech that helps create safer roadways for everyone. CarBack features a focused radar that helps detect rear-approaching vehicles from up to 240m away and a daytime-visible light that can be seen by drivers from up to 2km away.” – Trek Bikes
“CarBack pairs with most major GPS computers, GPS smart watches, and smart phones, so riders can utilize the tech they already have. Plus, riders who pair CarBack to their smart phone using the Trek Accessory app can enjoy even more features, including the ability to see the exact location of approaching vehicles in real time.”
Helps Riders See Cars
“A focused radar detects rear-approaching vehicles from up to 240m away.” Remember, there is no substitution for a visual sighting, by either turning your head, or with a mirror.
Helps Cars See Riders
“A daytime-visible light can be seen from up to 2km away.”
Smart Phone & GPS Compatible
“CarBack pairs with most major GPS cycling computers, GPS smart watches, and smart phones.”
Audible & Visual Alerts
“Riders who pair CarBack with their phone and the Trek Accessory App can choose between audible and visual alerts, and can see the exact location of approaching vehicles in real time.”
Compact, Waterproof Design
“CarBack’s compact design fits on smaller bikes and bikes with seatpacks, and its waterproof charging port protects your tech in wetter weather.”
Learn more at the Trek Bikes Website
INHO not worth $199 + tax for two reasons: 1. Does not work with iPhone which not clear in ad copy. 2. The rubber band does not work with most racks and I suspect many seats. In dictates to me lack of use ability testing.
IMHO, these types of devices, including the Garmin RTL series, function so much better with a cycling computer. However, your point is extremely valid, thank you.